Answer:
Walmart has the better price per can
Step-by-step explanation:
Walmart:
6.88/21 = $0.328 per can
Kroger:
4.15/12 = $0.346 per can
What is the probability ofspinning an A?В ВАB[?]%C AС С
In this case, you have 3 B's, 2 A's and 3 C's, so the total amount of cases are 3+3+2=8. If only one of these cases was an A, then the probability would be 1/8, but you have 2 A's, so the probability is 2/8. This in percentage is found by 100*2/8=25%
Is (A) correct or no????
Answer:
no
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Sea level is always represented by the number 0 unless you are reffering to how to get to see level in which case you'd have to fly down -1200 ft.
Find the volume of the triangle
The volume of the pyramid will be 14 cubic meters.
The volume of the pyramid is defined as the space occupied by the triangular pyramid in three-dimensional space.
The volume of a pyramid is a measure of the amount of space it occupies and is defined as one-third the product of the area of the base and the height of the pyramid.
Calculate the area of the base of the pyramid,
Area = 1/2 x 4 x 3
Area = 6 square meters
Calculate the volume of the pyramid as
Volume = 1/3 x ( 6 x 7 )
Volume = 14 cubic meters
Therefore, the volume of the pyramid will be 14 cubic meters.
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5/-8 divided by 1 3/7
Answer:
3
Step-by-step explanation:
You would do 3/5 =6 then do 13/7 = 18/6=3
Using the z table, determine the critical value for the left-tailed test with α = 0.02. Round your answer to 2 decimal places.
-2.05 is the critical value for the left-tailed test .
What is critical z value?
The -1.96 and +1.96 standard deviations are the essential z-score values when adopting a 95 percent confidence level.
With a 95 percent confidence level, the uncorrected p-value is equal to 0.05.The critical value for a two-sided test is Z 1-/2, while for a one-sided test, it is Z 1.
You reject the null hypothesis if the absolute Z-value is higher than the crucial value. If not, you have not successfully ruled out the null hypothesis.
Given that,
α = 0.02.
left tailed test
Zα = 0.02 = -2.05
critical value = -2.05
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HELP ME PLEASE
23. Two swimmers are training over a two-week period to increase the number of laps each can do consecutively. Swimmer A can do 14 laps to start, and increase her total by 3 laps each day. Swimmer B is charting her progress in the table below. Compare the initial values for each.
Answer:
Answer is A
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer is C because if swimmer A does 14 laps to start an 3 laps every day after that and on the chart swimmer B does 11 laps to start and 2 laps every day after that you would compare.
on day 3 swimmer B has 17 (shown on chart)
on day 3 swimmer A has 23 (14, 17, 20, 23)
if you would want it to complicate it 14:3 and 11:2
14 ÷ 14 is 1
3 ÷ 14 is .214
11 ÷ 11 is 1
2 ÷ 11 is .181
8:13 IN THE FORM 1:N
if the odds on a bet are 41:1 against, what is the probability of winning? express your answer as a fraction.
The probability of winning is 1/42 expressed as a fraction.
Given that the odds on a bet are 41:1 against, we are to find the probability of winning.
We know that odds against = (Number of unfavorable outcomes) : (Number of favorable outcomes).
Thus, odds against = 41:1. This implies that the number of unfavorable outcomes is 41 and the number of favorable outcomes is 1.Probability of winning is given by the formula P(winning) = Number of favorable outcomes / Total number of possible outcomes. In this case, the total number of possible outcomes is the sum of the number of favorable and unfavorable outcomes.
Number of favorable outcomes = 1 and Number of unfavorable outcomes = 41
Therefore, the total number of possible outcomes = 1 + 41 = 42
Thus, P(winning) = Number of favorable outcomes / Total number of possible outcomes
P(winning) = 1 / 42
Therefore, the probability of winning is 1/42 expressed as a fraction.
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Which Is The Simplified Rational Expression?
Answer:
1st choice
Step-by-step explanation:
(r² -4r + 5 - r² -2r + 8) / (r - 4)
= (-6r + 13) / (r - 4)
Please help again I suck at geometry
Answer:
Option (6)
Step-by-step explanation:
By applying sine rule the given triangle XYZ,
sin(X) = \(\frac{\text{Opposite side}}{\text{Hypotenuse}}\)
Measure of opposite side (XY) = 12
Measure of Hypotenuse (XZ) = 37
By substituting these values in the given expression,
sin(X) = \(\frac{12}{37}\)
Therefore, Option (6) will be the correct option
PLEASE HELP ME I WILL DO ANYTHING FOR HELP PLEAASEEEEEEEEEE
Find the missing side of the triangle.
Answer:
Missing side length = 45
Step-by-step explanation:
In this problem, we're trying to find the longest side, or hypotenuse, of the triangle. Luckily, there's a formula to find this!
The Pythagorean TheoremThe Pythagorean Theorem is a formula that allows us to find any of the three sides of a right triangle using the lengths of the other two sides.
The formula is, a² + b² = c², where a and b are the side lengths of the two sides that make the right angle and c is the length of the side across from the right angle, the hypotenuse.
To use the formula, we just have to plug in the lengths of the two sides we know and then solve for the third variable. When we're looking for the hypotenuse length, we'll plug in the values for a and b, then solve for c. The a and b values are completely interchangeable, so it won't matter which side length you plugin for which. You just have to make sure that c is going to be the hypotenuse length.
Solving the EquationLet's go ahead and plug in our known values for the equation. We're given the two side lengths 27 and 36, which will be our a and b values. Remember, they're interchangeable!
27² + 36² = c² Next, we can square the a and b numbers.
729 + 1296 = c² Now add them together.
2025 = c² And finally, square root both sides of the equation.
\(\sqrt{2025}= \sqrt{c^2}\)
45 = c
So, the length of the hypotenuse for this triangle is 45. Now, you can use this formula to solve for any of the three sides of a right triangle when given the other two side lengths.
Answer:
x = 45
Step-by-step explanation:
Forming the equation,
→ (x)² = (36)² + (27)²
Now the value of x will be,
→ (x)² = (36)² + (27)²
→ x² = 1296 + 729
→ x² = 2025
→ x = √2025
→ [ x = 45 ]
Hence, the value of x is 45.
Question
Find the perimeter of the figure to the nearest hundredth. pls help
Answer:
50.26 in
Step-by-step explanation:
First you need the circumference of half of a circle.
Circumference = diameter x pi. The radius is 9, so the diameter is 18. 18 * 3.14 = 56.52. But you need half of that, so 56.52 / 2 = 28.26
Then add the other 3 sides
28.26 + 5 + 12 + 5 = 50.26
The temperature rises from -4 degrees to 3 degrees. How many degrees did the temperature rise? 15 and 16 please!!!!!!! I’m not that smart sorry but plz helppp
Answer:
15. 7
16. -7
Step-by-step explanation:
Answer:
15. 7 degrees
16. -7
Step-by-step explanation:
is a filtered search a non trivial step
A filtered search can be considered a non-trivial step because it involves using specific criteria or parameters to narrow down the search results and retrieve more relevant information. This process helps users save time and effort by eliminating unrelated data and focusing on their desired content.
A filtered search can be considered a non-trivial step, depending on the context and the complexity of the filtering criteria. In general, a filtered search involves applying a set of parameters or criteria to refine and narrow down the results of a search query. This can require some level of expertise or knowledge about the data being searched, as well as the tools and methods used for filtering. Additionally, if the filtering criteria are highly specific or require a significant amount of customization, the process of designing and implementing the filter can be time-consuming and challenging. Therefore, while filtered searches are a common and essential feature of many search tools, they may still be considered a non-trivial step depending on the circumstances.
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Find the missing angle measure.
Answer:
m<a=27º
Step-by-step explanation:
a triangle is 180º total
180-90=90
90-63=27
there were a total of 447000 households in nassau county in 200. if one of theses households was selected at random
The probability that a household selected at random does not have an individual under the age of 18 in Nassau County in 2000 is 0.999614.
The round-off to the nearest thousands would be 1.000.
To calculate the probability that the selected household did not have an individual under the age of 18, we must determine the number of households without individuals under 18 and divide it by the total number of households in Nassau County in 2000.
We already know that,
The total households = 447,000
The number of households with individuals under 18 = 173
Now,
Number of households without individuals under 18 =
Total households - Households with individuals under 18
Number of households without individuals under 18 = 447,000-173
= 446,827
Probability = Number of households without individuals under 18/Total number of households
Probability = 446,827/447,000
= 0.999614
∴ The probability that the selected household does not have an individual under the age of 18 is 0.999614.
The round-off to the nearest thousand would be 1.000.
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This whole question: There were a total of 447000 households in Nassau County in 200. If one of these households was selected at random, what is the probability that the selected household did not have an individual under age 18? (Express your answer as a decimal rounded to the nearest thousandth)
how many ways are there for eight men and five women to stand in a line so that no tow women stand right next to each other
In 609638400 ways eight men and five women can stand in a line so that no two women stand next to each other.
What is meant by Permutation?An arrangement of items in a specific order is referred to as a permutation. Here, the components of sets are organized in a linear or sequential manner. The permutation of the set A=1,6 is 2, for instance, 1,6, and 6,1. There is no alternative way to organize the components of set A, as you can see.
In contrast to combination, where the order of the parts is irrelevant, permutation calls for a specific arrangement of the elements in many ways.
We genuinely wonder how the timetables of trains, buses, and airlines are set up in accordance with the convenience of the general population. Of course, the permutation is quite useful in planning the departure and arrival timetables for these.
How to solve?
For 8 men in a line: 8! = 40320
In order to separate 2 women, we have to choose 5 out of 9
C(9,5) = 9! / 5!4! = 126
Random place 5 women in the 5 chosen places: 5! = 120
Total ways= 40320 * 126 * 120 = 609638400
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Determine the answers for each division problem (you can draw on the questions if you wish). Write your answer in the simplest form you know.
I have 12 dollars and i wanna buy candies with them. 1 candy is 2/3 dollars, how many candies i can buy?
Answer: 18 candies
Function f(x) is represented on the graph. Which statement identifies the effect of replacing f(x) with 1/2f(x) on the graph? A)The curve would remain the same size but would be flipped upside down. B)The curve would remain the same size but would shift to the left. C)The curve would be narrower, but the vertex would be in the same position. D)The curve would be wider, but the vertex would be in the same position.
Answer:
Option (D)
Step-by-step explanation:
If a function f(x) is represented on a graph and we follow the transformation as,
f(x) → \(k.f(x)\)
1). If k ≥ 1, graph of the parent function f(x) will be stretched vertically by a factor k.
That means the transformed graph will be narrower.
2). If 0 < k < 1, graph will be vertically compressed or the transformed function will show a wider graph.
Following this rule,
f(x) → \(\frac{1}{2}.f(x)\) shows k = \(\frac{1}{2}\) [Since 0 < \(\frac{1}{2}\) < 1]
Therefore, transformed form will be wider.
Option (D) will be the answer.
Sheryl, a researcher, conducts a laboratory experiment. She places the participants to the conditions of the experiment in such a way that all persons have the same chance of being in each condition (maybe she flips a coin or uses a random number generator). In the context of social psychology, this scenario exemplifies the concept of
In the context of social psychology, the scenario described, where participants are randomly assigned to different conditions of the experiment, exemplifies the concept of \(\textit{random assignment}.\)
This concept ensures that all individuals have an equal chance of being assigned to any particular condition, minimizing the potential for bias and increasing the internal validity of the study.
Random assignment helps researchers establish cause-and-effect relationships by controlling for potential confounding variables and allowing for meaningful comparisons between different experimental conditions.
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Consider the cylinder, given in the figure {r=1.5, h=3}. The potential V within the cylinder is given in cylindrical coordinates as: V = 5r + 4 cos Ø Calculate the total charge within the cylinder.
To calculate the total charge within the cylinder with dimensions r=1.5 and h=3, we use the potential function V = 5r + 4 cos Ø in cylindrical coordinates.
The total charge can be obtained by integrating the charge density over the volume of the cylinder.
The potential V within the cylinder is given by V = 5r + 4 cos Ø, where r represents the radial distance from the axis of the cylinder and Ø represents the angle in the cylindrical coordinate system. To calculate the total charge within the cylinder, we need to integrate the charge density over its volume.
The charge density ρ can be related to the potential by ρ = -∇²V, where ∇² is the Laplacian operator. In cylindrical coordinates, the Laplacian operator takes the form:
∇² = (1/r) ∂/∂r (r ∂/∂r) + (1/r²) ∂²/∂ز + ∂²/∂z²
Since the potential function V does not depend on the z coordinate, the Laplacian reduces to:
∇² = (1/r) ∂/∂r (r ∂/∂r) + (1/r²) ∂²/∂ز
Applying this operator to the potential function V, we find:
∇²V = (1/r) ∂/∂r (r ∂V/∂r) + (1/r²) ∂²V/∂ز
To find the charge density, we substitute this expression into ρ = -∇²V:
ρ = -(1/r) ∂/∂r (r ∂V/∂r) - (1/r²) ∂²V/∂ز
To calculate the total charge, we integrate the charge density ρ over the volume of the cylinder:
Q = ∫∫∫ ρ dV = ∫∫∫ -(1/r) ∂/∂r (r ∂V/∂r) - (1/r²) ∂²V/∂ز dV
The integration is performed over the cylindrical coordinates r, Ø, and z, with appropriate limits. Evaluating this integral will give us the total charge within the cylinder.
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the instructions on the bag of concrete mix say to add 2 gallons of water to each 8 pound bag of concreate mix. how much concreate mix is used per gallon of water?
A. 2 pounds
B. 4 pounds
C. 6 pounds
D. 10 pounds
E. 16 pounds
Q3: Write the equation in slope-intercept form of the line that is parallel to the
graph of each equation and passes through the given point.
1. y = 3x + 6; (4, 7)
3. y = 1/2 x + 5; (4,-5)
The equations of the lines are y = 3x - 5 and y = (1/2)x - 7
What is an equation?An equation is an expression that shows how numbers and variables are related to each other.
A linear function is in the form:
y = mx + b
Where m is the rate of change and b is the initial value
Two lines are parallel if they have the same slope
1) y = 3x + 6; (4, 7)
The parallel line would have a slope of 3 and pass through (4, 7), hence:
y - 7 = 3(x - 4)
y = 3x - 5
2) y = (1/2)x + 5; (4, -5)
The parallel line would have a slope of 1/2 and pass through (4, -5), hence:
y - (-5) = (1/2)(x - 4)
y = (1/2)x - 7
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which term describes the percent of voters casting ballots?
The term which is used for describing the number of voters who casted their votes using the ballots is called as voter turnout.
The process of selecting a candidate for a suitable post who takes care of the policies which will be framed for the people is called as voting. In this process, the members/ citizens casts their vote in the favor of their suitable candidate. Many times voters are not valid and their votes are considered as null and void.
The voter turnout is either the percentage of registered voters, eligible voters, or all voting-age people ( this varies from place to place depending upon the minimum voting age required). The voter turnout is also referred to the number of people who go to it or take part in it. High voter turnout is generally considered a sign of a healthy democracy.
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Help me with this quesion
Answer:
3 units
Step-by-step explanation:
8
At a party there are 90 people.
48 are women and 42 are men.
Some women leave.
Some men arrive.
The ratio of women to men is now
10:11
Are there now more than 90 people at the party?
Tick one box.
Yes
No
Show working to support your answer.
Cannot tell
[2 marks
Answer:
No, there are less than 90 people at the party.
Step-by-step explanation:
This is because the number of women cannot go above 48 as it says "Some women leave".
-> This means that the ratio 10:11 actually states that there are 40(or less) women and 44(or less) men in the party now which is less
than 90 overall, so the answer is No.
:)
I’m stuck on this question
The accumulated amount after 25 years is , $70,702.80.
Now, We can use the formula for compound interest to find the accumulated amount after 25 years:
A = P(1 + r/k)^(kt)
Where A is the accumulated amount, P is the principal , r is the interest rate, n is the number of times the interest is compounded per year, and t is the time period.
In this case, we have:
P = $25,300
r = 0.045 (
k = 12 (monthly compounding)
t = 25
Substituting these values into the formula, we get:
A = $25,300(1 + 0.045/12)^(12 x 25)
A ≈ $70,702.80
Therefore, the accumulated amount after 25 years is ,
$70,702.80.
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Help! Hopefully y’all can see that alright..
Answer:
F and G
Step-by-step explanation:
The range of the function
Answer:
Range: {-4, 3, 5}
Step-by-step explanation:
The range of a function includes all the set of possible output, or y-values in a given data set of a function.
Thus, the range of the function, {(2, 3), (-3, 5), (6, -4)} includes 3, 5, and -4.
This can be written as:
Range: {-4, 3, 5}
S.
If the selling price of an article is
4/5th of its cost price, find the loss percent
Answer:
1-4/5
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
4/5 = 80
80 is the price percentage.
5/5 - 4/5 = 1/5
1/5 = 20
so, 20%