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3 years ago

PLEASE HELPPPPPPPPPPPPPPPPPPPPP

Mathematics

1 answer:

sammy [17]3 years ago

6 0

Answer: I want to help ya, but can you write the problem as an expression?

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What is the answer to this question?

Aleksandr-060686 [28]

Answer:

D) 113.1

Step-by-step explanation:

Volume of a sphere = 4/3 πr3

(4 divided by 3 times pie times the radius cubed)

V= 4/3π(3)3

V=113.09

Round to 113.1

5 0

3 years ago

A sculpture of a gaint cube contains 1000 cubes within it. How many smaller cubes are along each edge of the sculpture

uranmaximum [27]

<u>ANSWER: </u>

A sculpture of a giant cube contains 1000 cubes within it .Along side of each edge of a giant cube there are 10 small cubes.

<u>SOLUTION</u>:

Given that a giant cube has 1000 cubes in it.

Let , length of the giant cube be L

Length of each small cube be v

Then, volume of giant cube = $\mathrm{L}^{3}$

Volume of small cube = $v^{3}$

According to the given problem, Volume of giant cube must be equal to 1000 small cubes volume.

$\mathrm{L}^{3}=1000 \mathrm{v}^{3}$

Apply cube root on both sides

$\sqrt[3]{L^{3}}=\sqrt[3]{1000 \times v^{3}}$

$\sqrt[3]{L^{3}}=\sqrt[3]{(10 v)^{3}}$

$\sqrt[3]{L^{3}} = \sqrt[3]{(10 v)^{3}}$

$\mathrm{L}=10v$

From above equation we can say that along side of each edge of a giant cube there are 10 small cubes.

8 0

3 years ago

What is the future amount of 12,000 invested for 5 years at 14% compounded monthly?

Triss [41]

The total amount accrued, principal plus interest, with compound interest on a principal of $12,000.00 at a rate of 14% per year compounded 12 times per year over 5 years is $24,067.32.The amount of the initial loan, or principal, is multiplied by one plus the annual interest rate raised to the number of compound periods minus one to determine compound interest.

<h3 /><h3>what is compound interest?</h3>

To begin, change R from a percentage to a decimal, using the formula:

r = R/100 r = 14/100

r = 0.14 rate per year;

Next, find A by solving

A = P(1 + r/n)nt A = 12,000.00(1 + 0.14/12)(12). (5)

A = 12,000.00(1 + 0.011666666666667)(60) (60)

A = $24,067.32

Summary: The total amount accrued, principal plus interest, with compound interest on a principal of $12,000.00 at a rate of 14% per year compounded 12 times per year over 5 years is $24,067.32.

The amount of the initial loan, or principal, is multiplied by one plus the annual interest rate raised to the number of compound periods minus one to determine compound interest. You will then be left with the loan balance plus compound interest.

To learn more about interest refer to:

brainly.com/question/2294792

#SPJ13

8 0

1 year ago

1) Nat's grocery bill was $150, which included a 5% club

a_sh-v [17]

Answer:

$157.89

Step-by-step explanation:

you could say that 150 is 95% of what the original bill was

in equation form: 150 = .95x

150/.95 = 158.89

158.89 = x

3 0

2 years ago

Read 2 more answers

How to subtract negative number from 1

djyliett [7]

when you subtract a negative number from any platitude number the equation changes to addition so you would add the value of the negative number to 1.

3 0

3 years ago

Read 2 more answers