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4 years ago

Write a specific formula to describe the variation:x varies indirectly with the cube root of y;x=3when y= 125

Mathematics

1 answer:

kherson [118]4 years ago

5 0

Answer:

x=15(1/3√y)

Step-by-step explanation:

X varies indirectly with the cube root of y

x=k/3√y

x=3 when y=125

3=k/3√125

3=k/5

3=k(1/5)

k=3÷1/5

k=3×5/1

k=15

x=15(1/3√y)

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Solve the equation below.<br> k - 6.2 = 24.8

Korolek [52]

Answer:

k = 31

Step-by-step explanation:

k - 6.2 = 24.8

+6.2 +6.2 (Add 6.2 to both sides to isolate the variable: k)

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k = 31

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3 years ago

Read 2 more answers

George had 1 sheet of paper.He cuts it into 6 inches by 5 inches,and 3 inches by 6 inches.What were the dimension and total area

7nadin3 [17]

Answer:

A. 8 inches by 6 inches.

B. $48\text{ inches}^{2}$ .

Step-by-step explanation:

We have been given that George had 1 sheet of paper. He cuts it into 6 inches by 5 inches and 3 inches by 6 inches.

We can see that two dimensions of small parts of paper sheet have one dimension same (6 inches), therefore, one dimension of original sheet of paper will be 6 inches.

We can figure out second dimension of original paper sheet by adding the lengths of dimension other than 6. So the second dimension will be 8 inches (5+3).

Therefore, the dimensions of our original sheet will be 8 inches by 6 inches.

Now let us figure out the total area of the original sheet of paper by multiplying 8 by 6.

$\text{The total area of the original sheet of paper}=8\text{ inches}\times 6\text{ inches}$

$\text{The total area of the original sheet of paper}=48\text{ inches}^{2}$

Therefore. the area of original sheet of paper will be $48\text{ inches}^{2}$ .

7 0

3 years ago

The amount of bleach a machine pours into bottles has a mean of 36 oz. with a standard deviation of 0.55 oz. Suppose we take a r

pogonyaev

Answer:

0.9836

Step-by-step explanation:

8 0

3 years ago

How much will the storage container

faltersainse [42]

Answer:

The container will hold 190 ft^3 of volume of substance.

if the question means it.

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2 years ago

Can someone please answer this, ill give you brainliest Would be very appreciated.

azamat

Answer:

The s represents the y-intercept of the graph.

The 100t in the equation means the initial velocity of the rockey is 100

Step-by-step explanation:

According to the text and graph.

The s reprecets the yintexept of the graph

h(t)=5+100t-16t²

h(t)=100-32t

k(0)=100

in terms of the rocket The 100t in the equation means the initial velocity of the rockey is 100

read the image for the rest

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3 years ago