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2 years ago

Express 8^3/4 in simplest radical form

Mathematics

1 answer:

erma4kov [3.2K]2 years ago

6 0

Answer:

$\sqrt[4]{8^{3} }$

Step-by-step explanation:

8**(3/4) = 8**(3 * 1/4) = $\sqrt[4]{8^{3} }$

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svetoff [14.1K]

Answer:

4 1/4

Step-by-step explanation:

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2 years ago

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The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches: M(x) = 13 x - x2. What

My name is Ann [436]

Answer:

The number of mosquitoes is maximum for 6.5 inches rainfall.

Step-by-step explanation:

The given function is

$M(x)=13x-x^2$ .... (1)

where, M(x) is number of mosquitoes in millions and x the June rainfall in inches.

We need to find the rainfall that produces the maximum number of mosquitoes.

Differential the above function with respect to x.

$M'(x)=13-2x$ .... (2)

Equate first derivative equal to 0.

$13-2x=0$

$2x=13$

$x=\frac{13}{2}=6.5$

Differential function (2) with respect to x.

$M''(x)=-2$

Double derivative is negative. So, the value of function is maximum at x=6.5.

Therefore, the number of mosquitoes is maximum for 6.5 inches rainfall.

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2 years ago

Make greatest and smallest possible 7- digit number from 4,7,1,9,0,6,7

Xelga [282]

Answer:

greatest 9776410 smallest 1046779

Step-by-step explanation:

in smallest we cannot write 0 first because 0 has no units

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40% of what number is 14

GenaCL600 [577]

14) You would put 14 over unknown is poportional to 40 over 100. Then multiply 14 by 100 then divide it by 40 to receive 35.

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2 years ago

Carla buys an apron online for $6. If shipping and handling are an additional 20% of the

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Answer:

$1.2 is shipping and handling.

Step-by-step explanation:

If shipping is 1/5(20%) of the price 6 divided by 5 = $1.2

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2 years ago