3 years ago

In a certain class, 18/25 of the students got problem 10 wrong on Friday's math test.

Mathematics

1 answer:

tester [92]3 years ago

3 0

Answer:

72% i think but I may be wrong

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yanalaym [24]

Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

Simplify the cube root in simplest radical form.<br> 9x374<br> Please help

algol [13]

Answer:

D. $xy\sqrt[3]{9y}$

Step-by-step explanation:

$\sqrt[3]{9x^3y^4}$

$\sqrt[3]{9}\sqrt[3]{x^3}\sqrt[3]{y^4}$

The $\sqrt[3]{x^3}$ cancels out to become x:

$\sqrt[3]{9}x\sqrt[3]{y^4}$

Split the $y^4=y*y^3$

$\sqrt[3]{9}x\sqrt[3]{y^3}\sqrt[3]{y^1}$

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$xy\sqrt[3]{9} \sqrt[3]{y}$

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6 0

3 years ago

Use the function rule z = 2x + 3.

musickatia [10]

Step-by-step explanation:

Z = 2x + 3

Putting value of x

Z = 2( - 16.7) + 3

Z = - 33.4 + 3

Z= - 30.4

Option B is the correct answer

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3 years ago

Solve the liner equation <br> 17-x=1/2(15)+6

Genrish500 [490]

Answer:

x = 3.5

Step-by-step explanation:

15(1/2) = 7.5

7.5+6 =13.5

subtract 17 and divide by -1 to isolate x 13.5-17/-1

x = 3.5

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3 years ago