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3 years ago

Which shows 2^-2 * 2^6 in exponential form

Mathematics

1 answer:

kompoz [17]3 years ago

5 0

Answer:

Step-by-step explanation:

2^-2=0.25

2^6=64

times

=16

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Llana [10]

Answer:

V = 4.84 × 10⁷ km³

Step-by-step explanation:

Volume of Sphere = $\frac{4}{3}\pi r^3$

Where r = 3400 km

V = $\frac{4}{3} (3.14)(3400)^3$

V = (4)(3.14)(11,560,000)/3

V = 48,422,415 km³

Upto 3 sfs:

V = 4.84 × 10⁷ km³

3 0

3 years ago

Write each product using an exponent: example 6x6==

swat32

Since 6x6 equals 36, then 6² would be the exponent because 6² is the same as 6x6

3 0

3 years ago

The scale factor of a model of a swimming pool to the actual swimming pool is 1 to 20. The

denis23 [38]

Answer:

$0.05\ m^3$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z ----> the scale factor

x ---> the volume of the model of a swimming pool

y ---> the volume of the actual swimming pool

$z^3=\frac{x}{y}$

we have

$z=\frac{1}{20}$

$y=400/ m^3$

substitute

$(\frac{1}{20})^3=\frac{x}{400}$

solve for x

$\frac{1}{8,000}=\frac{x}{400}$

$x=\frac{400}{8,000}$

$x=0.05\ m^3$

8 0

4 years ago

The sum of two consecutive integers is -37 find the integers

dexar [7]

The answer could possibly be -48+11=-37

6 0

4 years ago

Can someon tell me which one it is

podryga [215]

The correct answer is second one

5 0

3 years ago