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2 years ago

Which of the following is a

Mathematics

1 answer:

CaHeK987 [17]2 years ago

4 0

Answer:

B is the answer because square root of 7 is 2.645 which is more than two and 3 is more tgan 2.645

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Solve for x.<br> 6x - 3x = 12

expeople1 [14]

Answer:

x=4

Step-by-step explanation:

3x = 12

divide by 3

x =12/3

8 0

3 years ago

Please help I will give brainliest

wel

Answer:

i cant see the picture with the question

Step-by-step explanation:

i cant see, sorry

3 0

2 years ago

Find the volume of the rectangular prism with a base area of 63 and a height of 14 feet.

gayaneshka [121]

Answer:

63 = 14

devide 14 on both sides

14/14 cancels out

63/14 = 4.5

the answer is 4.5

5 0

3 years ago

Which graph represents the solution to the inequality?1/3(9x+27)>x+33

Alik [6]

Answer:

Pretty sure it is C

Step-by-step explanation:

6 0

2 years ago

Anita plans to give her husband 3 shirts for his birthday. She narrows the search to 3 shirts from a selection of 17 shirts at D

Lunna [17]

Using the combination formula, it is found that she can select the shirts in 775,200 ways.

The order in which the shirt are chosen is not important, hence, the <em>combination formula</em> is used to solve this question.

Combination formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this problem:

3 shirts from a set of 17.

Then, 3 shirts from a set of 20.

They are independent, hence, to find the total, we multiply both combinations.

$T = C_{17,3} \times C_{20,3} = \frac{17!}{3!14!} \times \frac{20!}{3!17!} = 680 \times 1140 = 775200$

She can select the shirts in 775,200 ways.

To learn more about the combination formula, you can check brainly.com/question/25821700

5 0

2 years ago