Ask question

Ask question

All categories

2 years ago

13

The chorus has 42 members. Which expression represents the number of ways a group of 7 members can be chosen to do a special per

formance?
42 x 7

42!/7!35!

42!/35!

plz help

1 answer:

Elanso [62]2 years ago

6 0

42!/7!35! Is the answer you’re looking for

You might be interested in

The price Jimmy paid for a video game is. 85x. What was the discount ?

rewona [7]

The discount was 85% off.

8 0

3 years ago

BRAINLIEST BRAINLIEST <br> please answer thank you

Anna [14]

Answer:

y + x = 7

Step-by-step explanation:

Standard form should be

y - 9 = -(x+2)

y = -x -2 +9

y + x = 7

6 0

2 years ago

Read 2 more answers

Parallelogram ABCD is similar to the parallelogram EFGH. What is the length of GH?

laiz [17]

Answer:

2 in

Step-by-step explanation:

3 0

3 years ago

Olivia received a $700 signing bonus when she accepted a job as a nurse. If she makes $24 an hour, which equation models Olivia'

yan [13]

<span> y = 24x + 700 would be an accurate answer

Hope this helps!</span>

6 0

3 years ago

Read 2 more answers

the length of a rectangle is 3 units shorter than one -third of the width, x. Which expression represents the perimeter of the r

Mariana [72]

Answer:

A) $\frac{8}{3} x - 6$

Step-by-step explanation:

Let the width of the rectangle be x units.

$\therefore \: length \: of \: rectangle = \frac{1}{3} x - 3 \\ Perimeter \: of \: rectangle = 2(l + w) \\ = 2 \bigg( \frac{1}{3} x - 3 + x \bigg)\\ = 2 \bigg( x + \frac{1}{3} x - 3 \bigg)\\ = 2 \bigg( \frac{3x + x}{3} - 3 \bigg)\\ = 2 \bigg( \frac{4x}{3} - 3 \bigg) \\ = 2 \bigg( \frac{4x}{3} - 3 \bigg) \\ = \frac{2 \times 4x}{3} -2 \times 3 \\ \purple{ \bold{{Perimeter \: of \: rectangle = \frac{8}{3} x - 6}}}$

8 0

3 years ago