Answer:
98%
Step-by-step explanation:
If the probability of winning a school raffle is 2%, the probability of not winning the raffle would be 98%.
Which of the following value are in the domain of the function graphed below?
Answer:
look at the domain, where the line is on the x-axis
Step-by-step explanation:
somebody plz help this is algebra ll I need help fast plz anyone?
Answer:
the answer is A.
Step-by-step explanation:
1 + 1 = 22
Explain why it equals 22.
Find the value of x such that the line containing (1,2) and (5,3) is perpendicular to the line containing (x,4) and (3,0)
The value of x that makes the line containing (1,2) and (5,3) perpendicular to the line containing (x,4) and (3,0) is x = 2.
To determine the value of x such that the line containing (1,2) and (5,3) is perpendicular to the line containing (x,4) and (3,0), we need to find the slope of both lines and apply the concept of perpendicular lines.
The slope of a line can be found using the formula:
slope = (change in y) / (change in x)
For the line containing (1,2) and (5,3), the slope is:
slope1 = (3 - 2) / (5 - 1) = 1 / 4
To find the slope of the line containing (x,4) and (3,0), we use the same formula:
slope2 = (0 - 4) / (3 - x) = -4 / (3 - x)
Perpendicular lines have slopes that are negative reciprocals of each other. In other words, if the slope of one line is m, then the slope of a line perpendicular to it is -1/m.
So, we can set up the equation:
-1 / (1/4) = -4 / (3 - x)
Simplifying this equation:
-4 = -4 / (3 - x)
To remove the fraction, we can multiply both sides by (3 - x):
-4(3 - x) = -4
Expanding and simplifying:
-12 + 4x = -4
Adding 12 to both sides:
4x = 8
Dividing both sides by 4:
x = 2
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For the function f(x) whose graph is shown, what is the value of f(0)?
6
shshshshhsshhsbsnebebehehe
On Your Own
Write an expression to match the words.
7. José shared 12 party favors equally among
6 friends.
Answer:
12/6
Step-by-step explanation:
By which rule are these triangles congruent?
AAS
ASA
SAS
SSS
SSS
Two pairs of sides have already been marked congurent. The third side is shared by the two triangles, so it must be congruent with itself.
You have three congruent sides: SSS
three men visit a barber shop on their schedule, jack visits every 18 days, bryce visits every 8 days, and jadon visits every 9 days. If all visit on the same day, how many more days before they will visit on the same day again?
The three men will visit the barber shop on the same day again in 72 days.
Three men visit a barber shop on their schedule, jack visits every 18 days, bryce visits every 8 days, and jadon visits every 9 days
We have to find the how many more days before they will visit on the same day again
We want to find the least common multiple (LCM) of 18, 8, and 9.
First, we can find the prime factorization of each number:
18 = 2 × 3 × 3
8 = 2 × 2 × 2
9 = 3 × 3
Next, we can take the highest power of each prime factor that appears in any of the numbers:
2³ × 3² = 72
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At Priscilla's school, the final grade for her Calculus course is weighted as follows: Tests: 50% Quizzes: 30% Homework: 20% Priscilla has an average of 87% on her tests, 100% on her quizzes, and 20% on her homework. What is Priscilla's weighted average?
At Priscilla's school, the final grade for her Calculus course is weighted as follows: Tests: 50% Quizzes: 30% Homework: 20% Priscilla has an average of 87% on her tests, 100% on her quizzes, and 20% on her homework. What is Priscilla's weighted average?
Work:Weighted Average gives weights to each percent of the average as follows:
Weighted Average = Average * weighting percent
Weighted Average = Test Average * Test Weighting + Quiz Average. * Quiz Weighting + Homework Average * Homework Weighting
Weighted Average = 87% * 50% + 100% * 30% + 20% * 20%
Weighted Average = 43.5% + 30% + 4%
Weighted Average = 77.5%
Answer:
77.5%
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Graphing
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Converting fractions into decimals
Thank You!
Answered by: ms115
ANSWER QUICK!!
question and answer choices in the picture below
Answer: B
Step-by-step explanation:
Which expression represents 12 squared?
12.2
(6
12.4
122
1212
Answer:
C
Step-by-step explanation:
When a number is squared it will have an exponent of 2.
Answer:
(C)
Step-by-step explanation:
Because 12 squared is equal to 144, 12 is just multiplied by itself.
What ratio is equivalent to 3:9?
Answer choices:
24:54
18:54
36:81
Answer:
18 to 54
Step-by-step explanation: 3 times 6 is 18 and 9 times 6 is 54. These 2 are ratios equal to 3 to 9. I hope this helps brudda :D
Bound
Figure 2.
Jenny would like to buy a new air conditioner for his home. As seen in Figure 2 above he has
3 types of brands that he can consider. The cash price for Daewoo is RM1,899, Daikin at a
price of RM1,699 and last choice is Mitsubishi at a price of RM1.999. He plans to make 18
monthly instalments, if he pays RM300 as a down payment for the air conditioner that he would
like to buy, find the interest charge for each brand if the interest rate is 4% based on originall
balance if he chooses to buy from Daikin, find the monthly instalment price and instalment
price that he needs to pay.
if Jenny chooses to buy from Daikin, the monthly installment price would be approximately RM98.89, and the total installment price to be paid would be approximately RM1,779.98 (18 monthly installments * RM98.89).
How to determine the monthly instalment price and instalment price that Daikin needs to pay.Calculating the loan amount for each brand by subtracting the down payment from the cash price:
Loan amount for Daewoo = RM1,899 - RM300 = RM1,599
Loan amount for Daikin = RM1,699 - RM300 = RM1,399
Loan amount for Mitsubishi = RM1,999 - RM300 = RM1,699
Calculating the interest charge for each brand:
Interest charge for Daewoo = Loan amount for Daewoo * Interest rate = RM1,599 * 0.04 = RM63.96
Interest charge for Daikin = Loan amount for Daikin * Interest rate = RM1,399 * 0.04 = RM55.96
Interest charge for Mitsubishi = Loan amount for Mitsubishi * Interest rate = RM1,699 * 0.04 = RM67.96
To find the monthly installment price, divide the total amount (cash price + interest charge) by the number of monthly installments:
Monthly installment price for Daewoo = (Cash price of Daewoo + Interest charge for Daewoo) / Number of monthly installments = (RM1,899 + RM63.96) / 18 ≈ RM107.22
Monthly installment price for Daikin = (Cash price of Daikin + Interest charge for Daikin) / Number of monthly installments = (RM1,699 + RM55.96) / 18 ≈ RM98.89
Monthly installment price for Mitsubishi = (Cash price of Mitsubishi + Interest charge for Mitsubishi) / Number of monthly installments = (RM1,999 + RM67.96) / 18 ≈ RM116.72
Therefore, if Jenny chooses to buy from Daikin, the monthly installment price would be approximately RM98.89, and the total installment price to be paid would be approximately RM1,779.98 (18 monthly installments * RM98.89).
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A water tank holds 648 gallons but is leaking at a rate of 4 gallons per week. A second water tank holds 864 gallons but is leaking at a rate of 7 gallons per week. After how many weeks will the amount of water in the two tanks be the same?
The amount of water in the two tanks will be the same in ________ weeks.
Answer:
The first tank contains
486 gal - (4 gal/week) t
gal of water after t weeks.
Similarly, the second tank contains
648 gal - (7 gal/week) t
gal of water.
The tanks hold the same amount of water when these two amounts are equal:
486 gal - (4 gal/week) t = 648 gal - (7 gal/week) t
(7 gal/week) t - (4 gal/week) t = 648 gal - 486 gal
(3 gal/week) t = 162 gal
t = (162 gal) / (3 gal/week)
t = 54 weeks
Step-by-step explanation:
guys im kinda yk...... so help - Scientists use negative numbers to represent points below sea level and positive numbers to represent points above sea level. Jill is hang gliding 5/4 km above sea level. Directly below her, she sees a whale that is 0.1 km below sea level. What is the difference in elevation between Jill and the whale?
what is the answer...
Based on the distance that Jill is above sea level, and the distance of the whale, the difference in elevation is 1.35 km.
What is the difference in the level of elevation?Jill's elevation relative to sea level is:
= +5/4 km
The whale's elevation relative to sea level is:
= - 0.1 km
The difference is therefore:
= 5/4 - (-0.1)
= 1.25 + 0.1
= 1.35 km
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Find the perimeter of this shape
The perimeter of the given shape as represented in the task content is; 29 cm.
What is the perimeter of the given shape?It follows from the task content that the perimeter of the given shape on the centimeter grid as required is to be determined.
Since each grid line has 1cm as it's length;
The perimeter of the shape is the sum of all side lengths of the shape;
Perimeter, P = 6+2+3+2+2+1+3+2+2+2+2+1
P = 29 cm
Hence, the perimeter of the shape is; 29 cm.
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6(x1.5)+30<48 I need help with this Help
The solution to given linear inequality, 6(x1.5) + 30 < 48, is x < 2
Solving linear inequalitiesFrom the question, we are to solve the given linear inequality
The given linear inequality is
6(x1.5) + 30 < 48
First, we will write this inequality properly.
The inequality can be properly written as
6(1.5x) + 30 < 48
Now, we will solve the linear inequality
6(1.5x) + 30 < 48
Subtract 30 from both sides of the equation
6(1.5x) + 30 - 30 < 48 - 30
6(1.5x) < 18
Divide both sides of the inequality by 6
6(1.5x)/6 < 18/6
(1.5x) < 3
1.5x < 3
Divide both sides of the inequality by 1.5
1.5x/1.5 < 3/1.5
x < 2
Hence, the solution is x < 2
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(Laws of Exponents with Whole Number Exponents LC)
Choose an expression that is equivalent to negative four raised to the fourth power divided by negative four raised to the second power.
negative four raised to the second power divided by negative four raised to the fourth power
negative four raised to the fifth power divided by negative four
negative four raised to the sixth power divided by negative four raised to the fourth power
negative four divided by negative four raised to the fifth power
The expression that is equivalent to negative four raised to the fourth power divided by negative four raised to the second power will be C. negative four raised to the sixth power divided by negative four raised to the fourth power
How to calculate the expression?It should be noted that negative four raised to the fourth power divided by negative four raised to the second power will give negative four raised to the second power. This is:
= (-4)⁴/(-4)² = (-4)²
Therefore, the equivalent expression is negative four raised to the sixth power divided by negative four raised to the fourth power
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Answer:its d
Step-by-step explanation:
For the graph of a function y-fox) shown to the right, find the absolute maximum and the absolute minimum, if they exist. Identify any local maxima or local
K
minima
Select the correct answer below and, if necessary, fill in the answer boxes to complete your choice
OA The absolute maximum of y Ex) is f(-
(Type integers or simplified tractions)
OB. There is no absolute maximum for y
View an example Get more help.
MacBook Air
Clear all
an
Check answer
The absolute maximum of y = f(x) is f(-2) = 6, and there is no absolute minimum. There are also two local maxima at f(0) = 4 and f(4) = 8 and two local minima at f(-4) = 2 and f(2) = 4.
What is function in math?Function in mathematics is a relation between two sets of values that assigns a unique output for each given input. A function can be represented as a rule, a graph, or a table showing the relationship between inputs and outputs. Functions can be used to describe mathematical relationships, to make calculations, and to model real-world situations.
The absolute maximum of y = f(x) is f(-2) = 6. There is no absolute minimum for y = f(x) since the function increases without bound. There are also two local maxima at f(0) = 4 and f(4) = 8 and two local minima at f(-4) = 2 and f(2) = 4.
In conclusion, the absolute maximum of y = f(x) is f(-2) = 6, and there is no absolute minimum. There are also two local maxima at f(0) = 4 and f(4) = 8 and two local minima at f(-4) = 2 and f(2) = 4.
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plz help I need it in less then 10 min
16=x'2
Answer
x=8
Step-by-step explanation:
16=x×2
x=16/2
X=8
MARK ME BRAINLIST
ions of a
use to make
vill she need
hi
↑
3 in.
Go Online You can complete your homework online.
2 A group of students is painting the flag of
Brunei for a geography project. Joseph is
responsible for painting only the
background colors of the flag. How many
square inches will he cover with white paint?
(Example 1)
4=bh t=72631
yellow
white
black
yellow
A=6120
81⁄2 in.
7 in.
The required area of the white part of the flag is 612 Square inches.
What is Rectangle?A quadrilateral with parallel sides that are equal to one another and four equal vertices is known as a rectangle. It is also known as an equiangular quadrilateral for this reason. Rectangles can also be referred to as parallelograms because their opposite sides are equal and parallel.
According to question:We have,
Width = 8(1/2) = 17/2 In
Length = 72 In
Area of the white part of the flag is
= 17/2 × 72
= 612 Square inches
Thus, required area is 612 Square inches.
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The white portion of the flag must have a 612 square inch area.
What is a rectangle?A rectangle is a quadrilateral with parallel sides that are equal to one another and four equal vertices. Due to this, it is also known as an equiangular quadrilateral. Due to their equal and parallel opposite sides, rectangles are also known as parallelograms.The following is what we have:width = 8 (1/2) = 17 (2 inches).72 inches longThe white portion of the flag's area is= 17/2 × 72612 Square Inches612 square inches are therefore needed.To learn more about the area of square refer:
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Emma volunteered at an animal shelter for a total of 119 hours over 6 weeks. Estimate the number of hours she volunteered each week
Answer:
20 hours
Step-by-step explanation:
First to answer gets brainliest
Find the area of the shape shown below.
3.5
2
2
Answer:
26.75 units²
Step-by-step explanation:
Cube Area: A = l²
Triangle Area: A = 1/2bh
Step 1: Find area of biggest triangle
A = 1/2(3.5)(2 + 2 + 5)
A = 1.75(9)
A = 15.75
Step 2: Find area of 2nd biggest triangle
A = 1/2(5)(2)
A = 1/2(10)
A = 5
Step 3: Find area of smallest triangle
A = 1/2(2)(2)
A = 1/2(4)
A = 2
Step 4: Find area of cube
A = 2²
A = 4
Step 5: Add all the values together
A = 15.75 + 5 + 2 + 4
A = 20.75 + 2 + 4
A = 22.75 + 4
A = 26.75
What is the inequality 2/3k-6<24 expressed in its simplest form? (2mks)
CO
JK COPIER
To solve the inequality 2/3k - 6 < 24, we can start by adding 6 to both sides of the inequality:
2/3k - 6 + 6 < 24 + 6
Simplifying the left side gives:
2/3k < 30
To isolate k, we can multiply both sides by 3/2:
2/3k * 3/2 < 30 * 3/2
Simplifying the left side gives:
k < 45
Therefore, the inequality 2/3k - 6 < 24 expressed in its simplest form is k < 45.
Amelia needs to buy dog food .At the nearest store,6 bags cost 19.50.how much would Amelia spend on 2 bags
Answer:
Amelia would have to pay $9.75 for 3 bags of dog food
Explanation:
Well, let us find the contanst value. $19.50 ÷ 6 = $3.25 per dog food bag. $3.25 x 3 = $9.75.
(Hope this helps can I pls have brainlist (crown)☺️)
Answer:
Step-by-step explanation:
Cost of 6 bags = 19.50
Cost of 1 bag = 19.50 ÷ 6 = 3.25
Cost of 2 bags = 3.25 * 2 = 6.50
Seth is using the figure shown below to prove Pythagorean Theorem using triangle similarity:
In the given triangle ABC, angle A is 90° and segment AD is perpendicular to segment BC.
The figure shows triangle ABC with right angle at A and segment AD. Point D is on side BC.
Which of these could be a step to prove that BC2 = AB2 + AC2?
possible answers -
By the cross product property, AB2 = BC multiplied by BD.
By the cross product property, AC2 = BC multiplied by BD.
By the cross product property, AC2 = BC multiplied by AD.
By the cross product property, AB2 = BC multiplied by AD.
The correct step to prove that \(BC^2 = AB^2 + AC^2\) is:
By the cross product property, \(AC^2 = BC \cdot AD\).
To prove that \(BC^2 = AB^2 + AC^2\), we can use the triangle similarity and the Pythagorean theorem. Here's a step-by-step explanation:
Given triangle ABC with right angle at A and segment AD perpendicular to segment BC.
By triangle similarity, triangle ABD is similar to triangle ABC. This is because angle A is common, and angle BDA is a right angle (as AD is perpendicular to BC).
Using the proportionality of similar triangles, we can write the following ratio:
\($\frac{AB}{BC} = \frac{AD}{AB}$\)
Cross-multiplying, we get:
\($AB^2 = BC \cdot AD$\)
Similarly, using triangle similarity, triangle ACD is also similar to triangle ABC. This gives us:
\($\frac{AC}{BC} = \frac{AD}{AC}$\)
Cross-multiplying, we have:
\($AC^2 = BC \cdot AD$\)
Now, we can substitute the derived expressions into the original equation:
\($BC^2 = AB^2 + AC^2$\\$BC^2 = (BC \cdot AD) + (BC \cdot AD)$\\$BC^2 = 2 \cdot BC \cdot AD$\)
It was made possible by cross-product property.
Therefore, the correct step to prove that \(BC^2 = AB^2 + AC^2\) is:
By the cross product property, \(AC^2 = BC \cdot AD\).
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A couple can afford to make a monthly mortgage payment of $700. If the mortgage rate is 2% and the couple intends to secure a 30-year mortgage, how much can they borrow?
========================================================
Explanation:
r = 0.02 = decimal form of 2% annual interesti = monthly interest ratei = r/12 = 0.02/12 = (2/100)/12 = 1/600.n = number of months = 12*30 = 360P = monthly payment = 700We'll plug those items into the formula below.
L = loan amount
L = P*( (1+i)^n - 1)/( i*(1+i)^n )
L = 700*( (1+1/600)^360 - 1 )/( 1/600*(1+1/600)^360 )
L = 189,383.961539639
L = 189,383.96
The couple can afford to borrow at most $189,383.96
10.com
Leg, width
and height
Answer:
420 cm^3
Step-by-step explanation:
1. The volume of a rectangular prism is \(l * w * h\), where l = length, w = width, and h = height.
2. (Solving)
\(6*7*10\) \(42*10\) \(420\) 420 cm^3Therefore, the volume is 420 cm^3.
Match each function on the left to all points on the right that would be located on the graph of the function. Help!! thanks
Each function on the left should be matched to all points on the right that would be located on the graph of the function as follows;
f(x) = 2x + 2 ⇒ (0, 2).
f(x) = 2x² - 2 ⇒ (-1, 0).
\(f(x) = 2\sqrt{x+1}\) ⇒ (0, 2).
What is a function?In Mathematics and Geometry, a function is a mathematical equation which defines and represents the relationship that exists between two or more variables such as an ordered pair in tables or relations.
Next, we would determine the point or ordered pair that represent a solution on the graph of each of the function as follows;
For the ordered pair (0, 2), we have:
f(x) = 2x + 2
2 = 2(0) + 2
2 = 2 (True).
For the ordered pair (-1, 0), we have:
f(x) = 2x² - 2
0 = 2(-1)² - 2
0 = 2 - 2
0 = 0 (True).
For the ordered pair (0, 2), we have:
\(f(x) = 2\sqrt{x+1}\\\\2= 2\sqrt{0+1}\\\\2 = 2\sqrt{1}\)
2 = 2 (True).
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