A number is 120 less than 965. Find the number.
Answers
Answer:
845
Step-by-step explanation:
I think that's what it's asking??
Answer:
845
Step-by-step explanation:
We are looking for a new number which is 120 less than 965.
We will get the new number by subtracting 120 from 965.
We write it down as:
965-120=845
And finally the solution for: What number is 120 less than 965?
is 845
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Related Questions
Question Determine the area under the standard normal curve that lies to the right of the z-score 0.48 and to the left of the x-score 0.79. Z 0.09 0.6879 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0
Answers
The area under the standard normal curve that lies to the right of the z-score 0.48 and to the left of the z-score 0.79 is approximately 0.1008.
To determine the area under the standard normal curve that lies to the right of the z-score 0.48 and to the left of the z-score 0.79, we need to calculate the cumulative probability for each of these z-scores and then subtract the cumulative probability of the left z-score from the cumulative probability of the right z-score.
Given the z-scores 0.48 and 0.79, we can use a standard normal distribution table or a statistical calculator to find the cumulative probabilities associated with these z-scores.
Looking at the table or using a calculator, we find:
For the z-score 0.48, the cumulative probability to the left is approximately 0.6844.
For the z-score 0.79, the cumulative probability to the left is approximately 0.7852.
To find the area between these two z-scores, we subtract the cumulative probability of the left z-score from the cumulative probability of the right z-score:
Area = Cumulative Probability (0.79) - Cumulative Probability (0.48)
= 0.7852 - 0.6844
≈ 0.1008
Therefore, the area under the standard normal curve that lies to the right of the z-score 0.48 and to the left of the z-score 0.79 is approximately 0.1008.
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Suppose that the angles of a triangle satisfy the following conditions:
The second angle exceeds the first angle by 24°.
The third angle is 33° more than the second angle.
hich of the following shows the measure of the third angle?
Answers
By solving a system of equations, we conclude that the measure of the third angle is 90°.
How to get the measure of the third angle?
First, let's define the variables:
A =measure of the first angle.B = measure of the second angle.C = measure of the third angle.Remember that the sum of the internal angles of a triangle always give 180°, then:
A + B + C =180°.
We also know that:
B = A + 24°
C = B + 33°
Then we have a system of equations:
A + B + C =180°
B = A + 24°
C = B + 33°
To solve this, we can first replace the third equation into the first one:
A + B + (B + 33°) =180°
A + 2B + 33° = 180°
Now let's replace the second equation there:
A + 2*(A + 24°) + 33° = 180°
3*A + 48° + 33° = 180°
3*A = 180° - 48° - 33° = 99°
A = 99°/3 = 33°
Then:
C = B + 33° = (A + 24°) + 33° = (33° + 24°) + 33° = 90°
We conclude that the measure of the third angle is 90°.
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What is 19.5 rounded to the nearest whole number? Enter your answer in the box.
Answers
I think sorry if it’s wrong
The solution of number 19.5 rounded to the nearest whole number is, 20
We have to give that,
The number 19.5 is rounded to the nearest whole number.
Now, Round to the nearest whole number as,
⇒ 19.5
Here,
the number 5 is equal to 5.
Hence, Round to the whole number as,
⇒ 19.5 ≈ 20
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a flagpole casts a shadow 43 feet long. at the same time, the shadow cast by a 64-inch-tall shrub is 83 inches long. find the height of the flagpole.
Answers
Answer:
The height of the flagpole is approximately 33.16 ft.
Step-by-step explanation:
Use ratio and proportion
Let h be the height of the flagpole
\(\frac{h}{43ft} =\frac{64 in}{83in}\\ h = \frac{43ft(64in)}{83in} \\h = 33.16ft\)
HELP PLEASE WHATS NOT A FUNCTION
Answers
D
Why?
Because one of the x value is used twice
Use the piecewise function to evaluate points f(–1), f(2), and f(12).
Answers
By using the piecewise function, the points f(–1), f(2), and f(12) are as follows;
f(–1) = 3f(2) = 6f(12) = 41.How to evaluate a piecewise-defined function?Since the value of x is -1, the output value of this piecewise-defined function can be calculated by using the second piecewise-defined function as follows;
f(x) = x + 4
f(-1) = -1 + 4
f(-1) = 3.
Since the value of x is 2, the output value of this piecewise-defined function can be calculated by using the second piecewise-defined function as follows;
f(x) = x + 4
f(2) = 2 + 4
f(2) = 6.
Since the value of x is 12, the output value of this piecewise-defined function can be calculated by using the third piecewise-defined function as follows;
f(x) = 4x - 7
f(12) = 4(12) - 7
f(12) = 41
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Missing information:
The question is incomplete and the complete question is shown in the attached picture.
Most global organizations consider maintaining stable cash flows an important factor critical to success. however, is there a difference among north american, european, and asian organizations in the proportion of organizations that raised prices in response to unfavourable exchange rates that increased costs to their business operations? a random sample of 150 north american organizations, 120 european organizations, and 100 asian organizations was surveyed. they were asked to indicate if they raised prices in response to unfavourable exchange rates that increased costs to their business operations. the study showed that 70 north american organizations, 65 european organizations, and 30 asian organizations raised prices in response to unfavourable exchange rates that increased costs to their business operations.
Answers
Based on the study results, there appears to be a difference among North American, European, and Asian organizations in the proportion of organizations that raised prices in response to unfavourable exchange rates.
Out of the surveyed sample, 46.67% of North American organizations (70 out of 150) raised prices, while 54.17% of European organizations (65 out of 120) and 30% of Asian organizations (30 out of 100) raised prices. Therefore, it can be concluded that a higher proportion of European organizations raised prices compared to North American organizations, while Asian organizations had the lowest proportion.
However, it is important to note that this study only represents a sample of organizations and may not necessarily reflect the entire population of each region.
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What is the HCF of 21,28,42
Answers
Answer:
Greatest common factor of 21 28 and 42
We found the factors and prime factorization of 28 and 42. The biggest common factor number is the GCF number. So the greatest common factor 28 and 42 is 14.
Tell me if I'm wrong.
Which of the following lists is ordered from least to greatest?
-5, 0, 0.8, 1, 1
-3, -5, 0, 0.8, 1
-5, 0, 0.8, 1, 1
1, 0.8, , 0, -5
plz hurry and answer this
Answers
Answer:
-5,0,0.8,1,1 is the answer
so for the trouble this is the last one. and thank everyone for your help.
Answers
Which is more, 1 quart or 3 cups?
Answers
Answer:
1 quart is more.
Step-by-step explanation:
1 quart =4cups so 1 quart is more.
Answer:
1 liquid quart is more then 3 cups because 1 quart is the same as 4 cups and 4 cups is more then 3 cups...
Quick!!
The students in Mr. Collin's class used a surveyor's measuring device to find the angle from their location to the top of a building. They also measured their
distance from the bottom of the building. The diagram shows the angle measure and the distance.
Answers
Answer:
The height of the building is approximately;
B. 154 ft
Step-by-step explanation:
From the given drawing of the right triangle formed by the measure of the angle to the top of the building, 64°, the height of the building, 'h', and their distance from the bottom of the building, 75 ft., we have;
The reference angle of the right triangle = The given 64° angle
The adjacent leg length to the reference angle = 75 ft.
The opposite leg length to the reference angle The height of the building
From the given information, the trigonometric ratio we can use to find the height is the tangent of the reference angle, given as follows;
\(tan (Reference \, angle) = \dfrac{Opposite \ leg \ length}{Adjacent \ leg\ length}\)
Therefore, we have;
\(tan (64^{\circ}) = \dfrac{The \ height \ of \ the \ building, h}{75 \, ft.}\)
The height of the building, h = 75 ft. × tan(64°) = 153 feet \(9\dfrac{9}{32}\) inches
Therefore, the height of the building ≈ 154 feet.
Answer:
154 ft
Step-by-step explanation:
tan64° = \(\frac{h}{75ft}\)
h = tan64° * (75ft)
h = 2.0503038416 * 75
h = 153.77278812 ft or 154 ft rounded to the nearest foot
In 2016, what was the probability that a randomly selected UC undergrad had experienced both food insecurity and homelessness at some point in the past 12 months
Answers
In 2016, the probability that a randomly selected UC undergrad had experienced both food insecurity and homelessness at some point in the past 12 months is 0.0385
How did we arrive at that?Since form the graph, we know that 77% experienced homelessness and
9% Food Insecurity
If the total sample is 100%
Then the the probability that a randomly selected UC undergrad had experienced both food insecurity and homelessness at some point in the past 12 months is:
0.05 x 0.77 = 0.0385
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Full Question:
See attached image.
In 2016, what was the probability that a randomly selected UC undergrad had experienced both food insecurity and homelessness at some point in the past 12 months?
A rectangular swimming pool measures 7.5 m by 4.5 m. It is completely surrounded by a fence parallel to each edge of the pool and at a distance of 3 m from each edge of the pool.
Calculate the total length of the fence.
Answers
The total length of the fence is 48 m if the rectangular swimming pool measures 7.5 m by 4.5 m.
What is rectangle?It is defined as the two-dimensional geometry in which the angle between the adjacent sides are 90 degree. It is a type of quadrilateral.
It is defined as the area occupied by the rectangle in two-dimensional planner geometry.
The area of a rectangle can be calculated using the following formula:
Rectangle area = length x width
It is given that:
A rectangular swimming pool measures 7.5 m by 4.5 m.
It is completely surrounded by a fence parallel to each edge of the pool and at a distance of 3 m from each edge of the pool.
The total length of the fence = 2(7.5+3×2 + 4.5+3×2)
The total length of the fence = 2(7.5+6 + 4.5+6)
The total length of the fence = 2(24)
The total length of the fence = 48 m
Thus, the total length of the fence is 48 m if the rectangular swimming pool measures 7.5 m by 4.5 m.
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Two towns on a map are 2 1/4inches apart. The actual distance between the towns is 45 miles. Which of the following could be the scale on the map?
a. 1/2 inch : 10 miles b. 1 inch: 5 miles c. 1 inch : 20 miles
Answers
Answer:
A. 1/2 inch:10 miles
Step-by-step explanation:
1/2*4.5=2 1/4
10*4.5=45
The medians of ADEF are DK, EL, and FJ. They meet at a single point M.
(In other words, M is the centroid of ADEF.)
Suppose ML = 9, MJ=8, and DK = 24.
Find the following lengths.
Note that the figure is not drawn to scale.
Answers
Answer:
FJ = 24
DM = 16
EM = 18
Step-by-step explanation:
I remember that the centroid is 2/3 of the distance from each vertex to the midpoint of the opposite side. Therefore the median is split into two parts where one side is always twice as long as the other. So given that segment ML is 8, the other part of the segment (DM) must be 16 as 16 is 2/3 of 24 and 8 is 1/3 of 24 and 1/3 + 2/3 = 1.
Therefore, since MJ is 8, FM must be twice as long so it is 16. Add them up to get FJ, and 8 + 16 is 24.
Finally for EM, since the longer part of the median is twice the length of the smaller part EM must be 18 since 9 × 2 = 18, and 2/3 of 18 is 27, 9 + 18 = 27.
Find the area of the following Trapezoid.
Answers
Step-by-step explanation:
this is the process to find area of trapezoid hope you understand
An item sells for $75 and is on sale for 35% off. The sales tax is 9.8%. What is the final cost of the item?
Answers
The final cost of the item after a 35% discount and 9.8% sales tax is $53.54.
The given problem is related to percentage discounts and sales tax and can be solved using the following steps:
Step 1: Firstly, we need to determine the discount amount, which is 35% of the original price. Let's calculate it. Discount = 35% of the original price = 0.35 x $75 = $26.25
Step 2: Now, we will calculate the new price after the discount by subtracting the discount amount from the original price.New Price = Original Price - Discount AmountNew Price = $75 - $26.25 = $48.75
Step 3: Next, we need to calculate the amount of sales tax. Sales Tax = 9.8% of New Price Sales Tax = 0.098 x $48.75 = $4.79
Step 4: Finally, we will calculate the final cost of the item by adding the new price and the sales tax.
Final Cost = New Price + Sales Tax Final Cost = $48.75 + $4.79 = $53.54
Therefore, the final cost of the item after a 35% discount and 9.8% sales tax is $53.54.I hope this helps!
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find the taylor polynomials p1, ..., p4 centered at a0 for f(x).
Answers
The Taylor polynomials P1, P2, P3, and P4 centered at a0 for f(x) are given as:P1(x) = 1P2(x) = 1 - x²/2!P3(x) = 1 - x²/2! + x⁴/4!P4(x) = 1 - x²/2! + x⁴/4! - x⁶/6!
We will apply the Taylor's theorem formula, which is supplied as follows, to determine the Taylor polynomials P1, P2, P3, and P4 centred at a0 for f(x) in the given question:f'(a)(x-a)/1 = f(x) = f(a) + f'(a)! + f''(a)(x-a)²/2! + ... + fⁿ(a)(x-a)ⁿ/n!We have f(0) = 1f'(0) = 0f''(0) = -1f'''(0) = 0f4(0) = 1 for f(x) = cos(x) at x = 0.We can get the following polynomial expressions by using these values in the Taylor's theorem formula:P1(x) = 1P2(x) = 1 - x²/2!P3(x) = 1 - x²/2! + x⁴/4!P4(x) = 1 - x²/2! + x⁴/4! - x⁶/6!Consequently, the Taylor polynomials P1, P2, P3, and P4 for f(x) are provided as follows:P1(x) = 1P2(x) = 1 - x²/2!P3(x) = 1 - x²/2! + x⁴/4!P4(x) = 1 - x²/2! + x⁴/4! - x⁶/6!
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What is the value of x?
Answers
The measure of the side length x in the right triangle is approximately 23.6 feet.
What is the measure of side length x?The figure in the image is a right triangle with one of its interior angle at 90 degrees.
Angle A = 29 degree
Adjacent to angle A = X
Hypotenuse = 27 ft
To solve for the missing side length x, we use the trigonometric ratio.
Note that: cosine = adjacent / hypotenuse
Hence:
cos( A ) = adjacent / hypotenuse
Plug in the given values and solve for x.
cos( 29° ) = x / 27
Cross multiplying, we get:
x = cos( 29° ) × 27
x = 23.6 ft
Therefore, the value of x is approximately 23.6 feet.
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Give an example of dimensions of a pyramid that would result in a volume of 36 cubic units.
Answers
Answer:
Step-by-step explanation:
Dimensions: 1 x 1 x 36 or 12 x 3 x 1 or 9 x 4 x 1 or 9 x 2 x 2
The dimensions of a pyramid are usually described in terms of its base and height. The base of a pyramid is the polygonal shape at the bottom of the pyramid, and the height is the perpendicular distance from the base to the apex.
How to find the dimensions of a pyramid?To find the dimensions of a pyramid with a volume of 36 cubic units, we need to use the formula for the volume of a pyramid:
Volume of a pyramid = (1/3) x Base area x Height
Let's assume that the base of the pyramid is a square with sides of length "a". Therefore, the base area of the pyramid is a x a = a^2.
Now, we can substitute the given volume of 36 cubic units into the formula:
36 = (1/3) x a^2 x h
Multiplying both sides by 3 and dividing by a^2, we get:
h = 108/a^2
So, the height of the pyramid is equal to 108 divided by the square of the length of one side of the base.
We can choose any value for "a" and calculate the corresponding value of "h" that will result in a volume of 36 cubic units.
For example, if we choose "a" to be 3 units, we get:
h = 108/3^2 = 12 units
Therefore, the dimensions of the pyramid are:
Base: 3 units x 3 units
Height: 12 units
Checking the volume using the formula, we get:
Volume of the pyramid = (1/3) x 3^2 x 12
Volume of the pyramid = 36 cubic units
So, a pyramid with a base of 3 units by 3 units and a height of 12 units would have a volume of 36 cubic units.
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Please help me with my math
Answers
Hello! I know it's late but i want to help you!
Step-by-step explanation:
Simplify the expression.
Exact Form:
29
12
Decimal Form:
2.41
¯
6
Mixed Number Form:
2
5
12
So, I'll chose A.
Mark me brainest please. Hope I helped! Hope you make an 100%
-Anna
At the 2000 Summer Olympics in Australia, about 110,000 people attended events at
Olympic Stadium each day while another 17,500 fans were at the aquatics center.
Write an expression you could use to determine the total number of people at
Olympic Stadium and the Aquatic Center over 4 days.
Answers
heeeeeeeeeelp meeeeeee
Answers
Answer:
81
Step-by-step explanation:
Find out the percentage of people who had mispriced item.
3/50 = 0.06
6% of people had mispriced items.
Find 6% of 1,350.
81
81 people would have mispriced items.
Answer:
81
Step-by-step explanation:
I did this by doing 1,350 ÷ 50, which gave me 27. I then did 27 times 3, the average amount of people with a mispriced item per 50 people, which gave me 81 as a result. And with that, I can conclude that you would expect there to be 81 people per day who have a mispriced item.
all things algebra unit 5 homework 2
Answers
that’s the answe
rob built 192 toys in 8 hours.at the rate . how many toys would he bulit in 5 miuntes?
Answers
Step-by-step explanation:
Start by finding how many toys he builds in an hour
192÷8= 96÷4 = 24
Now divide 24 by 60 to find how many toys he builds per minute (60 because there are 60 minutes in an hour)
24÷60 = 12÷30 = 6÷15 = 2÷5= \(\frac{2}{5}\)
He builds \(\frac{2}{5}\) of a toy or 40% of a toy every minute
Multiply the amount of toy(s) he builds per minute times 5 to find out how many he would build in 5 minutes
\(\frac{2}{5}\) × 5= \(\frac{2}{5}\) × \(\frac{5}{1}\) = 2
He builds 2 toys every 5 minutes
I hope this helps!!!
what is the equation in point-slope form of the line passing through (2, 5) and (−1, 8)? (5 points) y 5
Answers
The equation of the line in point-slope form is: y - 5 = -x + 2.
What is the Equation of a Line in Point-slope Form?The equation of the line can be modelled as y - b = m(x - a), in point-slope form..
Given the following:
(2, 5) and (-1, 8), find the slope
Slope of the line (m) = change in y / change in x = (8 - 5)/(-1 - 2)
Slope of the line (m) = 3/-3
Slope of the line (m) = -1
Substitute (a, b) = (2, 5) and m = -1 into y - b = m(x - a):
y - 5 = -1(x - 2)
y - 5 = -x + 2
Therefore, the equation of the line in point-slope form is: y - 5 = -x + 2.
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The following linear regression model can be used to predict ticket sales at a popular water park.
Ticket sales per hour = -631.25 + 11.25(current temperature in degrees F).
In this context, does the intercept have a reasonable interpretation?
Answers
No, at 0°F the ticket sales would be -631.25 and it is not reasonable (or possible) to have negative ticket sales in a linear regression model for predicting ticket sales.
In the statistics, the concept of regression analysis is useful for creating a predictive model that predicts the value of a target or dependent variable using all the controlling independent or explanatory variables. Depending on the number of independent variables, regression can be called simple regression or multiple regression. We have a linear regression model that predicts ticket sales for popular water parks.
The regression line equion in this model is written as -631.25 + 11.25 (current temperature in degree F). Comparing above equation with y = a + bx, here, the interaction in the equation above means that hourly ticket sales will be -631.25 when the current temperature (in degrees Fahrenheit) is 0. This does not make sense because hourly ticket sales can be at least 0 but never a negative number. So, it is not reasonable interpretation.
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the scaling assumptions underlying a question determine which measure is appropriate. a. descriptive b. inference c. difference d. association
Answers
The scaling assumptions underlying a question determine which descriptive measure is appropriate.
The descriptive degree can be defined as the sort of measure handling the quantitative information in a mass that famous certain preferred characteristics. The descriptive measure has different types, all depending on the one-of-a-kind characteristics of the statistics. One very critical degree is the correlation coefficient, now and again referred to as Pearson's r. The correlation coefficient measures the diploma of linear association between two variables.
A statistic is a numerical descriptive degree computed from sample information. A parameter is a numerical descriptive measure of a populace. Descriptive facts encompass measures of the count, together with; frequencies and chances, measures of vital tendency including; imply, median, and mode, measures of variability including; trendy deviation, variance, and kurtosis, and measures of role, along with; percentiles and quartiles.
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Which description of the graph of the linear inequality y ≥ 7x 4 is correct?.
Answers
The graph of the linear equality will be a solid line with a y-intercept of negative four and a slope of seven. Description of the graph is The graph will be shaded above the line.
The inequality is expressed as y ≥ 7x - 4
Now, just focusing on the equality sign
y = 7x - 4
y = 7x + (-4) --- (1)
Any linear equation in slope-intercept form has the following generic form:
y = mx + c --- (2)
so by equation 1 and 2
mx = 7x
m = 7
the equation y ≥ 7x - 4,
Put x = 0
y = 7(0) - 4
y = -4
As a result, the graph will look like a solid line with such a negative y-intercept of 4 and a seven slope. It will be shaded above the line on the graph.
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