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4 years ago

1

Mathematics

1 answer:

klio [65]4 years ago

6 0

Answer:

Step-by-step explanation:

red hat, black shirt, black pants

red hat, white shirt, black pants

red hat, striped shirt, black pants

black hat, black shirt, black pants

black hat, white shirt, black pants

black hat, striped shirt, black pants

that is six different combinations without the use of the pair of blue pants, thus you should be able to just do all those combinations over again with just blue pants leading to a total of 12 combinations. I think lol

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Need help on this thank you if you do help i got a brainliest to

AnnyKZ [126]

Answer:

a) $1^{5}$ = 1 x 1 x 1 x 1 x 1 = 5

b) 2 x 2 x 2 x 2 x 2= $2^{5}$ = 32

c) $20^{3}$ = 20 x 20 x 20 = 8000

d) 7 x 7 x 7 x7 = $7^{4}$ = 2401

Hope this helps :)

4 0

3 years ago

Please help quickly.

lesya692 [45]

Answer:

A side is added to each image.

Step-by-step explanation:

One line is added each time.

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4 years ago

A store marks up the price of an item by 20%. What expression represents the cost a customer pays for the item?

ohaa [14]

Answer:

(Price x 0.20) + price

Step-by-step explanation:

To find a certain percentage of something, move the decimal on the percent 2 places to the left and multiply that by the original number

If something is marked up by a certain price, that means you’re adding to it so you just have to add whatever 20% of the item is to the original cost

4 0

3 years ago

What does e^-infinity and e^infinity equal to? Explain your answer

Colt1911 [192]

Remember that e is equals to 2.717 something and to find the value of the infinities, you must consider there signs. So the e^infinity approaches to infinity while the e^-infinity approaches to zero. I hope you are satisfied with my answer and feel free to ask for more

8 0

3 years ago

An after-school care facility tries to maintain a 2-to-1 ratio of children to adults. If the facility hired five adults, what is

astra-53 [7]

Answer:

10 children

Step-by-step explanation:

If we have a ratio of 2:1 children:adults, then we can find out how many children max can enroll if there are 5 adults.

Our original ratio was 2:1 and now it's x:5, assuming x is the number of children enrolled. We multiply 1 by 5 to get to 5, so we need to multiply 2 by 5 to get the total number of chlidren.

2 × 5 = 10

Hope this helped!

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3 years ago