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3 years ago

The first term in the sequence below is 2.

1 answer:

3 0

-7n + 9 because the common difference is -7, so you have -7n, and then by plugging in the term numbers and the values, you find out that you need to add 9 to the -7n, so the answer is -7n + 9

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Determine whether the data in the table can be modeled by a linear equation. Explain.

kotykmax [81]

Answer:

yes, because they're varying in a constante rate

y = -1/2x +3.5

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2 years ago

Find the missing values in the ratio table. Then write the equivalent ratios. Forks 16 8 Spoons 10 30 Equivalent ratios are 16:1

lesya [120]

I'm not 100% sure but I think it's 10:10 because of the Spoons - 10:30.

8 0

3 years ago

How many quart are in a gallon

Alexandra [31]

Answer:

There are 4 quarts in 1 gallon.

Step-by-step explanation:

Hope this helped you! :3

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3 years ago

Jen bought 5 CDs for $57.50, what was the unit price

frez [133]

Answer:

$11.50. Each CD cost $11.50.

Step-by-step explanation:

When trying to determine how much each CD cost, we need to know our total cost, $57.50, and how many CDs were bought, 5.

Since 5 CDs cost $57.50, we can divide our total cost by the number of CDs purchased to find the cost of each CD. 57.50 / 5 = 11.50

8 0

3 years ago

What is the simplest form of the product cube root4x^2*cube root8x^7

Illusion [34]

Answer:

f(x) = $2^{\frac{5}{3} }x^{3}$ is the simplest expression

Step-by-step explanation:

We are given an expression and we are supposed to find the simplest form of the given expression.

The given expression is

f(x) = $\sqrt[3]{4x^{2} } \times \sqrt[3]{8x^{7} }$

Since the cube root is common we can multiply the quotient inside the radical sign.

f(x) = $\sqrt[3]{32x^{(2+7)} }$

= $\sqrt[3]{32x^{9} }$

= $2^{\frac{5}{3} }\times x^{\frac{9}{3} }$

= $2^{\frac{5}{3} }x^{3}$

f(x) = $2^{\frac{5}{3} }x^{3}$ is the simplest expression

6 0

3 years ago