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rosijanka [135]
3 years ago
14

If a student had homework 87 days out of 100 what fraction and what percentage of days did the student not have homework? Give 2

answers
Mathematics
2 answers:
Vlad [161]3 years ago
8 0
Well 87 of 100 is
 
87/100 = 87% = .87
Vlada [557]3 years ago
6 0
13 percent of the days if each day is 1 percent
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Write the expression using the fewest number of bases possible.<br><br>5^3 x 25
rodikova [14]

Answer:

The answer to your question is: 5⁵

Step-by-step explanation

                                                  5³ x 25

First, find the prime factors of 25

             25   5

               5    5

                1                     so, 25 = 5 x 5  or 5²

                      5³ x 5²        Remeber that final power is the sum of the powers

                         5⁵                Finally

3 0
3 years ago
Write the sum of 18+36 as the product of their GCF and another sum.
Orlov [11]
18 + 36 = 18(1+2)

GCF is 18.
4 0
3 years ago
On the basis of data from 1990 to 2006, the median income y in the year x for men and women is approximated by the equations giv
worty [1.4K]

Answer:

  2080

Step-by-step explanation:

The solution to these equations might best be found using Cramer's Rule. It tells you ...

  x = (56939×3 -41655×2)/(-236×3 +838×2) = 87507/968 ≈ 90.400

This is years after 1990, so the year the incomes become the same is predicted to be ...

  1990 +90.4 = 2080.4

The median incomes will be the same in the year 2080.

7 0
4 years ago
Iana started to evaluate the function f(x) = 2x2 – 3x + 7 for the input value 2.
Sati [7]
The answer is nine because 2(4)=8   3(2)=6   7=7, os 8-6+7= 2+7 =9
5 0
3 years ago
Read 2 more answers
Which expression represents the phrase?
Alecsey [184]

Answer:

D.  (5 + x) - 6

Step-by-step explanation:

"6 less than the sum of 5 and x."

I can try sum of 5 and x  first

(5 + x)

then  6 less than it.

(5 + x) - 6

3 0
4 years ago
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