3 years ago

Please could someone help me?

Mathematics

1 answer:

Bogdan [553]3 years ago

7 0

if you have a scientific calculator type in y=4/3x+4

and you should find your answer

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(2.1 X 10^9) - (9.7 x 10^7) =<br> What does this equal

andriy [413]

I think 2003000000 is the answer

5 0

3 years ago

What value of x satisfies the equation 6.4−2x−6.63x=610.5 ?

Nesterboy [21]

6.4 - 2x - 6.63x = 610.5
subtract 6.4 from both sides
-2x -6.63x =604.1
collect like terms
-8.63x = 604.1
divide both sides by -8.63

x= -70

4 0

3 years ago

Find the volume of the sphere shown to the right. Give an answer in terms of pi and rounded to the nearest cubic unit.

Vladimir [108]

The correct answers are:
Exact volume = $V = \frac{32}{3} \pi$ in^3
Approximate volume = V = 33.51 in^3

Explanation:

The volume of the sphere is: $V = \frac{4}{3} \pi r^3$

Since r = 2 in

Hence
$V = \frac{4}{3} \pi (2)^3 \\ V = \frac{32}{3} \pi$ in^3 (exact)
V = 33.51 in^3 (approximate)

5 0

3 years ago

Bianca uses 1/3 of clay to make 4 bowls. She uses the same amount of clay for each bowl. How much clay does Bianca use for each

kkurt [141]

Answer:

1/12clay each bowl

Step-by-step explanation:

Since we know she used 1/3, simply divide 1/3 by 4 to get your answer.

1/3 / 4/1

1/3 * 1/4

1/12

8 0

2 years ago

What divided by 8 to equal 3

blsea [12.9K]

Answer:

Nothing

Step-by-step explanation:

You can't divide 8 to equal 3 because 3 is an odd number and 8 is an even number.

5 0

2 years ago

Please could someone help me?​

Please could someone help me?