1) Based on the information in the table, is the cost of the apples proportioned to the weight of apples? Show your work. 2) Based on the information in the table, is the cost of the pizza proportional to the number of toppings? Show your work 3) Write an equation for the proportional relationship.
Answers
Answer:
1. yes
2. no
Step-by-step explanation:
When a number of similar calculations are required, a spreadsheet can reduce the tedium.
1. The price is a constant $1.88 per pound, so is proportional to the weight.
________
2. The price is not proportional to the number of toppings.
__
The cost of the pizza is $8.99 plus $1.50 per topping. The base cost being non-zero ensures that the overall cost is not proportional to the number of toppings.
Related Questions
Which shows two triangles that are congruent by the SSS congruence theorem?
Answer fast plz
Answers
Answer:
last one
Step-by-step explanation:
The only figure that shows two triangles with three pairs of congruent sides is the last one.
The fourth option is congruent by SSS congruency theorem as they share a common side and corresponding sides are similar.
What is congruency?We know two similar planer figures are congruent when we have sides or angles or both that are the same as the corresponding sides or angles or both.
By observing the given options the fourth one ΔABC and ΔADC are congruent as they share a common side and the corresponding sides
AB ≅ AD and BC ≅ DC
learn more about congruency here :
https://brainly.com/question/7888063
#SPJ2
seb buys 1 gallon of paint that covers 400 square feet
Answers
The least amount of paint that is needed to paint the walls of a room with a rectangular prism shape is 1. 8 gallons.
How to find the amount of paint ?There would be two walls with 10 x 16 dimensions so the area is :
= 2 x 10 x 16
= 320 square feet
Two walls with 20 x 10 dimensions :
= 2 x 20 x 10
= 400 square feet
The total area is :
= 400 + 320
= 720 square feet
One gallon of paint can cover 400 square feet so the number of gallons needed is:
= 720 / 400
= 1. 8 gallons
Find out more on gallons at https://brainly.com/question/13370984
#SPJ1
Full question is:
One gallon of paint covers 400 square feet. What is the least amount of paint needed to paint the walls of a room in the shape of a rectangular prism with a length of 20 feet, a width of 16 feet, and a height of 10 feet? Write your answer as a decimal.
Rahul is wrapping a gift that has the dimensions shown. What is the least amount of wrapping paper he will need? 5 ft ft2 5 ft 2 ft 2 ft 2 ft 2 ft
Answers
The 24 feet square wrapping paper will Rahul need in total.
Given that,
Rahul is presenting a present with the measurements indicated.
We have to find how much wrapping paper will he need in total.
In the picture we can see the square pyramid.
To find the the total wrapping paper he need we have to find the area of the pyramid.
We get
The area of the square pyramid =2 base×side+base²
The area of the square pyramid =2×2×5+2²
The area of the square pyramid =20+4
The area of the square pyramid =24 feet square
Therefore, the 24 feet square wrapping paper will Rahul need in total.
To learn more about feet visit: https://brainly.com/question/15658113
#SPJ9
Solve.
34.2 = 13.4 + 9.6x
Enter your answer as a mixed number in simplest form in the box.
Answers
Answer:
x = \(\frac{13}6}\) = 2 \(\frac{1}{6}\)
Step-by-step explanation:
34.2 = 13.4 + 9.6x
20.8 = 9.6x
x = 20.8 / 9.6
x = \(\frac{13}6}\)
Based on this relative frequency histogram, give the maximum lower bound and minimum upper bound for the median number of points the basketball player scored over his last 21 games. A player can only score a whole number of points in a basketball game. lower bound = upper bound =
Answers
The maximum lower bound and minimum upper bound for the median number of points the basketball player scored over his last 21 games are:
Lower bound = 9.5
Upper bound = 30
What are the points scored in a basketball?In basketball, players can score 1, 2, 3 (or even 4 or 5 points) during a possession.
Players who score five points are fouled in the act of shooting a three-pointer and making the shot.
Players who score four points attempt a three-pointer and make the subsequent foul shot.
Players who score three points go beyond the 3-point line, in bounds.
Players who score two points go inside the 3-point line, in bounds.
Players who score one point make free throws.
Data and Calculations:Basketball scores = 1, 2, 3, 4, 5 points
Median = 3 per possession
Relative Frequency of Scores(ordered):9.5 10 12.5 15 15.5 18.5 20 21.5 25 26 30 30
Thus, the maximum lower bound and minimum upper bound for the median number of points the basketball player scored over his last 21 games are 9.5 and 30.
Learn more about basketball scores at https://brainly.com/question/19538418
#SPJ1
Question Completion:Relative Frequency of Scores
30 30 26 25 20 15 10 9.5 12.5 15.5 18.5 21.5
Anyone who answers correctly gets brainlist!
Answers
Answer:
A
Step-by-step explanation:
A is the procedure
what is the answer for d?
Answers
So 5^3 * 5^1 is 5^4
Mandy was painting a mural in the shape of a rectangle. the length of a mural was 12 ft in the width was 5 ft. what was the area of the mural?A.60 sq ftB.17 ft C.34 ftD.50
Answers
We have the following formula for the area of a rectangle:
\(A=l\cdot w\)where 'l' is the length and 'w' is the width.
In this case,we have the following:
\(\begin{gathered} l=12ft \\ w=5ft \\ \Rightarrow A=(12ft)(5ft)=60ft^2 \\ A=60ft^2 \end{gathered}\)therefore, the area of the mural is 60 square feet
What is the value of x?
Enter your answer in the box.
units
Answers
9514 1404 393
Answer:
x = 25
Step-by-step explanation:
The parallel lines divide the triangle sides proportionally.
x/40 = 15/24
x = 40(15/24) . . . . multiply by 40
x = 25
Find the Measure of A
(please show work)
Answers
Answer: x=10
Step-by-step explanation:
5x+17+3x+19=116
5x+3x+17+19=116
8x+36=116
8x=80
x=10
I hope this helps you!
What is 46% of 22? Use a fraction and express your answer in simplest form.
Answers
Answer:
10 3/25
Step-by-step explanation:
if i have 1000 dollars and lose 1000 dollars how much do i have left 100 points
Answers
The mathematical answer would happen to be... 0
Answer:
0
Step-by-step explanation:
dean bought 1.75 pounds of swiss cheese from the deli, Then he bought a 24 ounce package of cheddar cheese in the dairy section. Which type of cheese did he have more of
Answers
Answer:
the dean bought more of swiss than cheddar because hee only bought 1.5 pounds of cheddar and 1.7 of swiss
Step-by-step explanation:
Which equation is equivalent to 2 Superscript 4 x Baseline = 8 Superscript x minus 3?
2 Superscript 4 x Baseline = 2 Superscript 2 x minus 3
2 Superscript 4 x Baseline = 2 Superscript 2 x minus 6
2 Superscript 4 x Baseline = 2 Superscript 3 x minus 3
Answers
The equivalent exponential equations are given as follows:
\(2^{4x} = 2^{3(x - 3)}\)
How to obtain the equivalent exponential expression?The exponential expression for this problem is defined as follows:
\(2^{4x} = 8^{x - 3}\)
The number eight is the third power of 3, that is:
8 = 2³.
The power of a power rule is used when a single base is elevated to multiple exponents.
Then the simplified expression is obtained keeping the base, while the exponents are multiplied.
Meaning that the equivalent expression on the right side of the equality in this problem is given as follows:
\(8^{x - 3} = (2^3)^{x - 3} = 2^{3(x - 3)}\)
Meaning that the correct option is given by the fourth option.
More can be learned about the power of a power property at brainly.com/question/11975096
#SPJ1
LESSON 17 SESSION 3
4 Ms. Duda's class is hanging 500 red lanterns around the
school for Lunar New Year. Before lunch, the class hangs
100 of the lanterns.
PART A Draw a model to show what percent of 500 lanterns
the class hangs before lunch.
Answers
The model should visually represent that Ms. Duda's class hung 100 lanterns before lunch, which is 20% of the total 500 lanterns.
To draw a model showing what percent of 500 lanterns Ms. Duda's class hangs before lunch, we can use a rectangular bar model.
Draw a rectangular bar to represent the total number of lanterns, which is 500. Label it as "Total Lanterns."
Divide the rectangular bar into two parts. One part should represent the number of lanterns hung before lunch, which is 100. Label this section as "Lanterns Before Lunch."
Calculate the percentage of lanterns hung before lunch by dividing the number of lanterns hung before lunch by the total number of lanterns and multiplying by 100. In this case, (100/500) * 100 = 20%.
Draw an arrow pointing to the "Lanterns Before Lunch" section, and write "20%" next to it to represent the percentage.
The model should visually represent that Ms. Duda's class hung 100 lanterns before lunch, which is 20% of the total 500 lanterns.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ1
Find the values of x and y.
x = 34 (Simplify your answer.)
y=
= (Simplify your answer.)
Answers
(i think)
explanation:
the other side is two and
the angles are congruent
Please help asap !!! I will give points !!!
Answers
The value of p when q is 2 is 1
What is inverse variation?Inverse variation is the relationships between variables that are represented in the form of y = k/x, where x and y are two variables and k is the constant value.
This means that has x increases y will decrease and vice versa.
If p is inversely proportional to q , then p = kq
when p = 2, q = 4
2 = k4
k = 2/4
k = 1/2
When q = 2
p = 1/2 × 2
p = 1
Therefore the value of p is 1
learn more about inverse variation from
https://brainly.com/question/13998680
#SPJ1
what is −4 1/3 ÷( −2 3/5)
Answers
Answer:
5/3
1.6
Step-by-step explanation:
mixed number from: 1 2/4
If y = –0.96 when x = 2.4, what is y when x = 2.9?
Answers
Answer:
It should be -1.16
Step-by-step explanation:
Hope this helps :)
7th grade math help me plzzz
Answers
Answer:
It 4
Step-by-step explanation:
awnser asap and be correct, there ate two parts
Answers
The way to compare the value of the exponent is
C. Write each power as repeated multiplication. Then, evaluate and compare their values.
What is an exponent?The exponent is the number of times that a number is multiplied by itself. It should be noted that the power is an expression which shows the multiplication for the same number
Based on the information given, it should be noted that the numbers given are 7² and 2^7.
7² = 7 × 7 = 49
2^7 = 2 × 2 × 2 × 2 × 2 × 2 × 2 = 128
Therefore, 2^7 is more than 7² after evaluation.
Learn more about exponents on:
brainly.com/question/13669161
#SPJ1
Simplify the following fraction 4½-2⅝
Answers
Answer:
Step-by-step explanation:
4 1/2 - 2 5/8
4 4/8 - 2 5/8 = 1 and 7/8
i mean i guess you could also do this witho ut sol ving
4 4/8 - 21/8 --> 36/8 - 21/8
i dk it's si mplify not solve so here?
5x-8y=29 find y when x= -1
Answers
Answer:
-4.25
Step-by-step explanation:
When x = -1, the equation is 5(-1) - 8y = 29. This simplifies to -5 - 8y = 29. Add 5 to both sides to get -8y = 34. Divide -8 from both sides to get y = -4.25.
Hope it helps!
unction g is a transformation of the parent tangent function such that
. Which graph represents function g?
A.
The graph shows trigonometric functions intercept the x-axis at minus 3, 0.2, and 3.5 units also pass parallel to the g of the x-axis.
B.
The trigonometric functions intercept the x-axis at minus 4.2, minus 1.1, 2, and 5 units also pass parallel to the g of the x-axis.
C.
The trigonometric functions intercept the x-axis at minus 3.5, minus 0.2, and 3 units also pass parallel to the g of the x-axis.
D.
The trigonometric functions intercept the x-axis at minus 5, minus 2, 1, and 4.2 units also pass parallel to the g of the x-axis.
Answers
Answer:
A.
The graph shows trigonometric functions intercept the x-axis at minus 3, 0.2, and 3.5 units also pass parallel to the g of the x-axis.
My 5.5 foot friend is casting a shadow of 4 feet. They are standing next to a building that which is casting a shadow 14 feet long. How tall is the building?
Answers
Answer:
19.25 feet----------------------
We have got two similar triangles formed by casing a shadow.
Set up equal ratios for corresponding sides of the triangles:
x/5.5 = 14/4, where x- height of the buildingMultiply both sides by 5.5 to find the value of x:
x = 14*5.5/4x = 19.25The current on the Little River is 8 mph. Tom's
boat goes 15 mph in still water. How far upstream
can Tom's boat go on the Little River in 1.5 hours?
a) 12 miles
b) 25 miles
c) 10.5 miles
d) 34.5 miles
Answers
10.5 miles far upstream can Tom's boat go on the Little River in 1.5 hours.
How to calculate the relative velocity ?The relative velocity formula is written as follows. V is equal to
V → = V A B → + V B C →
Where. VAB is the velocity in relation to A and B, VBC is the velocity in relation to B and C, and VAC is the velocity in relation to A and C.
The current on the Little River is 8 mph.
Tom's boat goes 15 mph in still water.
For Upstream
the Velocity of the boat = 15 mph - 8mph
= 7mph
How far upstream
can Tom's boat go on the Little River in 1.5 hours = 7* 1.5 = 10.5 miles
To learn more about Velocity refer,
https://brainly.com/question/24445340
#SPJ1
According to the questions that are asked in the various Government exams that are held across the nation, the boat and stream concept is one of the most frequently covered subjects.
How to calculate Boat and Stream?The four terms that a candidate has to comprehend in order to grasp the notion of streams are listed below.Stream: A river's flowing water is referred to as a stream.Upstream - A boat is said to be moving upstream if it is moving downstream of the stream. The boat's upstream speed in this situation is its net speed.Downstream - A boat is said to be moving downstream if it is moving in the same direction as the stream. In this instance, the boat's downstream speed is its net speed.Still Water - In this situation, the water is seen as being immobile and has no speed.The main focus of this topic is determining the speed of anything moving through water, whether it is moving with the current or against it.For example : In one hour, a boat goes 13 km/hr in the direction of the stream and 7 km/hr against the direction of the stream. What will be the speed of the boat in still water?Utilizing the formula,Boat speed in still water = 1/2 (downstream speed + upstream speed).
Boat's speed in still water equals 1/2 (13+7) = 1/2 × 20 = 10 km/hr.
To Learn more about boat and stream concept refer to:
https://brainly.com/question/12365121
#SPJ1
After defeating the fire breathing dragon, the knight decides
to celebrate his victory with a celebratory goblet made out of Dragon Alloy #17, which is 36% gold, 9% silver, and 55% magic steel. The dwarves have Dragon Alloy #11, which is 36% gold, 28% magic steel, and the rest silver. They also have Dragon Alloy #15, which is 36% gold and 64% magic steel. How many grams of each
alloy should the dwarves combine to get 1 kg of Dragon Alloy #17?
Answers
250 grams of dragon alloy #11 and 750 grams of dragon alloy #35 is needed to make 1000 grams (1 kg) of Dragon alloy #17.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount of alloy #11 and y represent the amount of alloy #15, hence:
(0.36x) + (y * 0.36) = 1(0.36) (1)
Also:
0.28x + 0.64y = 1(0.55) (2)
From both equations:
x = 0.25, y = 0.75
250 grams of dragon alloy #11 and 750 grams of dragon alloy #35 is needed to make 1000 grams (1 kg) of Dragon alloy #17.
Find out more on equation at: https://brainly.com/question/2972832
#SPJ1
What does x equal when 3* = 243?
Answers
Answer:
x = 81
Step-by-step explanation:
I assume you meant 3x = 243
243/3 = 81
Multiply (- 9/20)(- 5/27)
Answers
Answer:
The answer to the question provided is \( \frac{1}{12} \).
.
Step-by-step explanation:
☆Happy to help!
Answer:
Step-by-step explanation:
cancel out the - sign and get (9/20)(5/27)
multiply the top and bottom and get 45/540
simplify and get 1/12
or
simplify and get (1/4)(1/3) and get 1/12
9 and 27 can simplify
5 and 20 can simplify
Find the surface area of the cylinder
8 cm
3 cm
The surface area of the cylinder is cm?
(Simplify your answer. Type an exact answer in terms of r.)
Enter your answer in the answer hoy
Answers
Answer:
V=pr²t
=3,14 ×8×8×3
=602.88
Step-by-step explanation:
IVA
Answer: surface area
A = 56 π cm^2
Step-by-step explanation:
A = 56 π cm^2
you can stop here and write our answer as 56π Or we can plug in 3.14 and multiply. 56*3.14 = 175.84cm^2