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AlexFokin [52]
3 years ago
11

You spend 8 hours each weekday at school. Write the portion of a weekday spent a school as a fraction, decimal, and a percent. W

hat percent of a week is spent at school if you go to school 4 days that week? Round to the nearest tenth.
Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer: 32/56, 0.57, 57% rounded = 60%

Step-by-step explanation: 8 times 7 =56 and 8 times 4= 32. our fraction is 32/56. divide 32 by 56 to make out a decimal= 0.57. Multiply 0.57 by 100 to make out a percent = 57%

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How do you factor out the Greatest Common Factor of polynomials?
In-s [12.5K]

Answer:

Step-by-step explanation:

In order to factor out the Greatest Common Factor of polynomials, we first have to find the factors of the given polynomials. There are various methods to do that. Now we will write the steps needed to factor out the Greatest Common Factor of polynomials:

a) Breaking down every term into prime factor form.

b) Then we have to look for factors that appear in every single term in order to get Greatest Common Factor of polynomials

c) Now the Greatest Common Factor is taken out or factored out from every term before parentheses and group the remaining expression inside the parentheses.

4 0
3 years ago
A2+(b−c); a=−8, b=17, c=21
Elis [28]

Answer:

-20

Step-by-step explanation:

a2 + ( b-c)

rewrite the equation

2 * a + ( b - c )

a = -8

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substitute in the given values

(-8) 2 + ( (17) - (21) )

simplify and solve

-16 + ( 17-21)

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7 0
3 years ago
Please help me!! how do i solve this?
Lostsunrise [7]

Answer:

  21

Step-by-step explanation:

Left-side numbers are proportional to right-side numbers:

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The missing length is 21.

8 0
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Shtirlitz [24]

Answer:

I believe the answer is 100.75cm

5 0
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