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konstantin123 [22]
3 years ago
13

Multiply or divide as indicated. X^-3•x^7

Mathematics
1 answer:
user100 [1]3 years ago
4 0

Answer: X^4 you just subtract or add with exponents

Step-by-step explanation:

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How much money is pictured below?
velikii [3]

The amount of money in the picture is $1.1.

<h3>What is money?</h3>

Money simply means the medium of exchange and it's used for transactions purpose.

From the picture, there a 1dollar bill. Also, it can be seen in the picture that there are 10 1 cents.

Therefore the total amount will be the addition of the paper money and the coins. This will be:

= $1 + 10(1 cent)

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7 0
1 year ago
Rachel's learning to play the violin Monday through Friday she practices 45 minutes on each day on Saturday and Sundays he broug
I am Lyosha [343]

Rachel spends 6 hours 45 minutes a week trying to learn to play the violin.

Step-by-step explanation:

Step 1; Rachel learns for 45 minutes a day from Monday through Friday and in the weekend she learns to play the violin for one and a half hours. So she learns for the following periods of time

Monday - 45 minutes

Tuesday - 45 minutes

Wednesday - 45 minutes

Thursday - 45 minutes

Friday - 45 minutes

Saturday - 90 minutes (60 × 1.5 hours)

Sunday - 90 minutes (60 × 1.5 hours)

Step 2; To determine how much time she practices in a week we just add the individual times she plays on each day.

Total time practices in a week = 45 + 45 + 45 + 45 + 45 + 90 + 90 = 405 minutes = 6 hours 45 minutes.

           

5 0
3 years ago
chef leo will use a total of 6 1/4 cups of sugar to make 3 chocolate cakes. if each cake recipe requires the same amount of suga
Feliz [49]

a. because to divide 6 1/4 and 3 you need to make the improper fraction a mixed number so the equation is 25/4  /  3/1  then you get the recipricol of 3 witch is 1/3 then you multiply 1/3 x 25/4  whitch is 25/12=2 1/12

7 0
3 years ago
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