3 years ago

Say you have a 68 for your math grade. And you got a 100 on a test. What will your math grade be now.

Mathematics

1 answer:

zzz [600]3 years ago

8 0

Prob 70-74 depending on your school grading system

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If y=12 when x=6 determine y when x=18

Alchen [17]

Y will equal 36. You can figure this out because you know y is double the value of x. If x is 18,you can just multiply it by 2, which equals 36

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3 years ago

Primula Brandybuck is sampling the family harvest of tomatoes. She randomly selects 446 tomatoes and inspects them for cracking.

Marta_Voda [28]

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3 years ago

Lee spends $9 on 3 comic books. Each book costs the same amount.

kobusy [5.1K]

3c=9

$3 per comic book (c) equals the total amount of money spent, $9.

You can solve this expression by dividing both sides by 3.

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I hope this helps :)

3 0

3 years ago

Factor completely 16x^3−36x

myrzilka [38]

Answer:

4x(2x+3)(2x−3)

Step-by-step explanation:

Factor 16x3−36x

16x3−36x

=4x(2x+3)(2x−3)

6 0

3 years ago

Read 2 more answers

Question 2

sleet_krkn [62]

Therefore $754.94 will be in account after 15 years.

Step-by-step explanation:

Given , Sarah opens a saving account that has a 2.75% annual interest rate , compounded monthly. She deposits $500 into the account.

P = $500, r = 2.75% = 0.0275 , t = 15 years and n= 12

$Amount (A) =P(1+\frac{r}{n})^{nt}$

$=\$500(1+\frac{0.0275}{12})^{(12\times15)}$

=$754.94

Therefore $754.94 will be in account after 15 years.

8 0

3 years ago