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2 years ago

If (72)x = 1, what is the value of x?

Mathematics

2 answers:

Ann [662]2 years ago

7 0

Answer:

x= 1/72 or in decimal form 0.0138

Step-by-step explanation:

the 8 is repeating

Andrei [34K]2 years ago

5 0

Answer:

Step-by-step explanation:

The X would be 0 because any number with a an exponent of 0 equals 1. When adding a 0 to any other exponent in a parenthesis it would make it 0.

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Find the volume of the sphere. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and round

bulgar [2K]

Answer:

Find the volume of the sphere.

Either enter an exact answer in terms of π or use 3.14 for π and round your final answer to the nearest hundredth.

The radius is 1

Volume = $\frac{4}{3} \pi$ or 4.19

Step-by-step explanation:

Given

Radius, r = 1

Required

Find the volume of sphere

Volume of a sphere is calculated using the following formula

$V = \frac{4}{3} \pi r^{3}$

Where V = Volume and r = radius

By Substitution,

$V = \frac{4}{3} \pi * 1^{3}\\\\V = \frac{4}{3} \pi * 1\\\\V = \frac{4}{3} \pi$

Solving further to get the numerical value of volume;

We have to substitute 3.14 for π

$V = \frac{4}{3} * 3.14V = 4.1866$

V = 4.19 to the nearest hundredth

6 0

2 years ago

What is the graph of the function f(x) =x^2+3x+5/x+2

kirill [66]

Ok, this is what I got.

Hope this helps you. ;)

7 0

3 years ago

Solve using substitution <br> x-10y=10<br> x= -10

34kurt

-10 -10y = 10
+10 +10

-10y = 20

20/-10 = -2

Y = -2

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2 years ago

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How are average I.Q.s related to normal distributions?

Flauer [41]

In USA the average I.Q. is 98 while the top one average I.Q. country is Hong Kong.

But the I.Q. distribution is given by a polinomial graph, few people with extremely low I.Q. 40~70, a lot between 70~100, some between 100~120, few between 120~140 and extremely low 140+

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3 years ago

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a football team gains 18 yards in one play and then loses 12 yards in the next what is the teams at total average

Papessa [141]

18 plus 12 divided by 2 = thats how u get the answer

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3 years ago

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