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3 years ago

The volume of a cube is 1000 cubic inches. What is the edge length of the cube?

1 answer:

6 0

Since the volume of a cube is S^3, where S is the length of one of the sides, we take the cube root of 1000 and get the edge length of the cube is 10 inches.

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Find the volume of a triangular prism with the following dimensions. Round to the nearest whole number.

earnstyle [38]

V = 1/2 * a * c * h

V = 1/2 * 9 * 4 * 9.5

V = 171

5 0

3 years ago

\Which expression is equivalent to Negative 2 and one-fourth divided by negative two-thirds?

eduard

Answer:

See below

Step-by-step explanation:

Not sure which answer it is because it did not translate well

(2 1/4 ) / (-2/3) = (9/4) / ( -2/3) = 9/4 * (-3/2) = -27/8 <====maybe your answer is in there somewhere?

4 0

2 years ago

A moving company charges $0.06

adoni [48]

Answer:

i do not get it sir can you explain more please

Step-by-step explanation:

5 0

3 years ago

A jar contains 3 red, 2 white, and 1 green marble. Aside from color, the marbles are indistinguishable. Two marbles are drawn at

IRISSAK [1]

Answer:

0.6

Step-by-step explanation:

A permutation is an arrangement of outcomes whereas a combination is a grouping of outcomes.

Order matters in case of permutations but does not matter in combinations.

Given:

Number of red marbles = 3

Number of white marbles = 2

Number of green marbles = 1

To find: probability of picking 4 marbles and getting one of each color

Solution:

Total number of outcomes = $6_C__4$ = $\frac{6!}{4!\,2!}=\frac{6\times 5\times 4!}{4!\times 2}=15$

Number of favourable outcomes = 2 red, 1 white and 1 green marble + 1 red, 2 white and 1 green marble = $3_C_2\,2_C_1\,1_C_1+3_C_1\,2_C_2\,1_C_1$ = $\frac{3!}{2!\,1!}\times \frac{2!}{1!\,1!}\times 1+\frac{3!}{2!\,1!}\times 1\times 1=6+3=9$

So, probability of picking 4 marbles and getting one of each color = Number of favourable outcomes/Total number of outcomes = $\frac{9}{15}=\frac{3}{5}=0.6$

4 0

3 years ago

Triple 3 and then add double 8

Alexandra [31]

6+6+6+8+8=31 that's the answer to your problem

8 0

3 years ago

Read 2 more answers