Ask question

Ask question

All categories

3 years ago

13

An electrical panel has five switches. How many ways can the switches be positioned up or down if three switches must be up and

two must be down

1 answer:

nadezda [96]3 years ago

6 0

Answer:

10

Step-by-step explanation:

use permutations with repetitions formula

You might be interested in

leah cut a 7 1/2 inch piece of ribbon into pieces that are each 3/4 of an inch long. how many pieces of ribbon did she cut

GaryK [48]

The answer is 10, this is because 7 1/2 = 7.5 3/4=.75 and if there is 7.5 inches of ribbon, but cut into .75 pieces you would divide 7.5 by .75 which equals 10.

4 0

3 years ago

Read 2 more answers

The price of a stock want down $4.25 on Monday and then down $2.75 on Tuesday. What was the overall change in price for the two

AleksandrR [38]

Are you seriously asking that? 4.25 - 2.75. 1.5 is the answer

3 0

3 years ago

Carol starts with $50 and saves $10 each week. Bill has $25 and saves $15 each week.

sdas [7]

Answer:

false

Step-by-step explanation:

i dont know dont trust me

3 0

3 years ago

Read 2 more answers

A square has a perimeter of 64cm. What is the length of each side? please explain!!!

bearhunter [10]

Answer:

P=4s

64=4s

64÷4=16

S=16

Step-by-step explanation:

6 0

3 years ago

In a certain region of the country, the proportion of the population with blue eyes is currently 17 percent. A random sample of

lana66690 [7]

Answer:

0.17

Step-by-step explanation:

The mean of a random sample is equal to the mean of the population.

7 0

4 years ago