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2 years ago

Which graph represents a function with direct variation?

Mathematics

2 answers:

hram777 [196]2 years ago

6 0

Answer:

the answer is C

Step-by-step explanation:

the answer is c because its a straight line going through (0,0)

marysya [2.9K]2 years ago

4 0

Answer:

cccccccc

Step-by-step explanation:

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An 80 ounce bottle of apple juice contains 32 ounces of water a 64 ounce bottle of orange juice has 48 ounces of water which jui

satela [25.4K]

Answer:

Part 1) 40% of the 80 ounce bottle of apple juice is water

Part 2) 75% of the 64 ounce bottle of orange juice is water

Part 3) An 64 ounce bottle of orange juice has a greater percent of water

Step-by-step explanation:

Part 1) we know that

An 80 ounce bottle of apple juice contains 32 ounces of water

In this problem

80 ounce bottle of apple juice represent the 100%

using proportion

Find out how much percentage represent 32 ounces of water

Let

x ----> the percentage of ounces of water

$\frac{80}{100}=\frac{32}{x} \\\\x=100(32)/80\\\\x=40\%$

therefore

40% of the 80 ounce bottle of apple juice is water

Part 2) we know that

An 64 ounce bottle of orange juice contains 48 ounces of water

In this problem

64 ounce bottle of orange juice represent the 100%

using proportion

Find out how much percentage represent 48 ounces of water

Let

x ----> the percentage of ounces of water

$\frac{64}{100}=\frac{48}{x} \\\\x=100(48)/64\\\\x=75\%$

therefore

75% of the 64 ounce bottle of orange juice is water

Part 3) which juice has a greater percent of water?

Compare the percentage of ounces of water in both bottles

$75\% > 40\%$

therefore

An 64 ounce bottle of orange juice has a greater percent of water

7 0

2 years ago

Read 2 more answers

Evaluate the double integral. 9y2 da, d is the triangular region with vertices (0, 1), (1, 2), (4, 1) d

Rudik [331]

Consider this option (see the attachment).
If it is possible, check it in other sources.

6 0

2 years ago

A bag contains 100 marbles which are red, green, and blue. Suppose a student randomly selects a marble without looking, records

ra1l [238]

Answer:

35 red marbles

Step-by-step explanation:

So we can put the different color marbles in a ratio. So 7:2:11. If we add all of those up we get 20. We do 100/20 to get 5. Each number in the ratio is equivalent to 5 marbles. Then we do 7*5 to get 35. We can check our work by doing, (7*5) + (2*5) + (11*5) = 100. And it does equal 100 so the answer is correct.

6 0

2 years ago

Read 2 more answers

How do you write 125.06 million dollars in at least four different ways.

Ludmilka [50]

$125,060,000

one-hundred twenty-five million, and sixty thousand dollars

I mean 125.06 in fraction form is 6253/50, if that works great.

125.06 million dollars, if you can use the number in the question.

5 0

2 years ago

Read 2 more answers

In the trapezoid ABCD ( AB ∥ CD ) point M∈ AD , so that AM:MD=3:5. Line l ∥ AB and going trough point M intersects diagonal AC a

geniusboy [140]

Answer:

BC:BN=8:3

Step-by-step explanation:

ABCD is a trapezoid and there is a point m which belongs to AD such that AM:MD=3:5.Line "l" parallel to AB intersects the diagonal AC at p and BD at N.

Now, we know that the parallel lines divide the transversal into the segments with equal ratio, therefore, BN:NC=AM:MD

But, BC= BN+NC

Therefore, BC:BN=(BN+NC):BN

⇒BC:BN=(3+5):3

⇒BC:BN=8:3

4 0

2 years ago