2 years ago

PLEASE HELPPP ASAP!!!!!

Mathematics

1 answer:

kow [346]2 years ago

8 0

Answer:

with what exactly

Step-by-step explanation:

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which of the following best describes 4^2/3? a. sq root of 16, b. cube root of 4, c. sq root of four, d. cube root of 16

son4ous [18]

Answer: D) cube root of 16

================================================

Explanation:

The rule we use is

$x^{m/n} = \sqrt[n]{x^m}$

In this case, x = 4, m = 2 and n = 3.

So,

$x^{m/n} = \sqrt[n]{x^m}\\\\\\4^{2/3} = \sqrt[3]{4^2}\\\\\\4^{2/3} = \sqrt[3]{16}\\\\\\$

Showing that the original expression turns into the cube root of 16.

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2 years ago

She bought <br> 314yards of fabric. Her total cost was $13. What was the cost per yard?

Step2247 [10]

Answer:

$24.15 (answer is rounded)

Step-by-step explanation:

314/13= 24.15

I also used a calculator

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2 years ago

Each student that buys school lunch pays $2.75. The cafeteria typically brings in between $1168.75 and $1438.25. How many studen

Aleksandr [31]

45 times the numerator plus the denominator is most likely going to equal the same amount as if it were doubled.

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2 years ago

HELP!!! Use the factor Theorem to determine whether the binomial x+1 is a factor of the polynomial function f(x) =2x^3-9x^2+13x-

Dovator [93]

ANSWER

A. No because f(c)=-30

EXPLANATION

The given polynomial is

$f(x) =2x^3-9x^2+13x-6$

If x+1 is a factor , then f(-1) must evaluate to zero.

$f( - 1) =2( - 1)^3-9( - 1)^2+13( - 1)-6$

$f( - 1) =2( - 1)-9( 1)+13( - 1)-6$

$f( - 1) = - 2-9 - 13-6$

$f( - 1) = -11 - 19$

$f( - 1) = - 30$

Since f(-1) is not equal to zero, x+1 is not a factor of

$f(x) =2x^3-9x^2+13x-6$

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3 years ago

Please help me thanks please <br> I will give you brainlest

Galina-37 [17]

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take the surface area of the cylinder (358.14)
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2 years ago