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3 years ago

Find the surface area of a rectangular prism with length 18 inches, width 6 inches, and height 4 inches.

Mathematics

1 answer:

Sever21 [200]3 years ago

4 0

If its volume (Not so sure about surface area?) than its 432 inches^3

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Find the area ratio of a cube with volume 125 m to a cube with volume 64 m.

Viefleur [7K]

V=s^3
SA=6s^2
so

125=v
125=s^3
cube root both sides
5=s
A=6(5)^2=6(25)=150 m^2

64=v
64=s^3
cube root both sides
4=s

A=6(4)^2=6(16)=96 m^2

ratio is

150:96=25:16

5 0

3 years ago

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Help please fast!!!!!!!!!!!

Oduvanchick [21]

Answer:

Step-by-step explanation:

32 tubes of yellow paint is needed

3 0

1 year ago

Given the function f(x)=2x-1 Evaluate: a) 2f(x) b) f(2x)

Dmitrij [34]

Answer:

a) 2f(x) = 4x - 2

b) f(2x) = 4x - 1

Explanation:

Given function:

f(x) = 2x - 1

a) 2f(x)

2f(x) = 2(2x - 1)

= 4x - 2

b) f(2x)

f(2x) = 2(2x) - 1

= 4x - 1

3 0

1 year ago

Springfield nuclear energy inc bonds are currently trading at 283.30. The bonds have a face value of $1,000, a coupon rate of 2%

vampirchik [111]

Answer:

The yield to maturity of the bonds is 11%

Explanation:

Price at which the bonds is currently trading = 283.30$

Face Value = $1000

Coupon rate = 2%

Hence the coupon bond rate = $1000 ×2%

= $1000\times \frac{2}{100}$

=$20

Years to maturity: 20 years

Formula used:

= $\frac{(C+ (\frac{(F-P)}{n}))}{(\frac{(F+P)}{2})}$

Where C is the bond coupon rate

F is the face value

P is the price

N is the number of years

= $\frac{(20 +(\frac{(1000-283.30)}{20})}{(\frac{(1000+283.30)}{2})}$

=11%

The yield to maturity of the bonds is 11%

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3 years ago

Which of these strategies would eliminate a variable in the system of equations?

Fofino [41]

Answer:

yes because a is the answer

Step-by-step explanation:

6 0

3 years ago

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