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3 years ago

What's the answer? (Zearn)

Mathematics

1 answer:

SVEN [57.7K]3 years ago

8 0

Answer:

Step-by-step explanation:

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A student earned grades of C, A, B, and A. Those courses had these corresponding numbers of credit hours: 44, 66, 11, and

asambeis [7]

Answer:

The grade point average of the student is 49.92.

Step-by-step explanation:

A student earned grades : C, A, B, and A

Corresponding numbers of credit hours : 44, 66, 11, and 66

Assigns quality points to letter grades :

A = 4 , B = 3 , C = 2 , D = 1 , F = 0

The grade point average (GPA):

$\frac{\sum (\text{grade point}\times \text{credit hours})}{\sum (\text{grade point})}$

$=\frac{2\times 44+4\times 66+3\times 11+4\times 66}{2+4+3+4}$

$=\frac{649}{13}=49.9230\approx 49.92$

The grade point average of the student is 49.92.

4 0

3 years ago

HELP PLEASE IM A WEEK BEHIND!!!

bonufazy [111]

Answer:

Step-by-step explanation:

Week 1 = 78

Week 2 = 100

Week 3 = 122

Week 4 = 154

Week 5 = 173

Week 6 = 194

Week 7 = 213

Week 8 = 131

8 0

3 years ago

If you borrow $500 from a credit union at 12% annual interest and $250 from a bank at 18% annual interest, what is the effective

Gnesinka [82]

Answer:

B. 11.85% = 12%

Step-by-step explanation:

500 * .10 + 300 * .15 = 50 + 45 = 95.

95/800 = .11875

.11875 = 11.875%

8 0

3 years ago

Read 2 more answers

What least common multiple of 17 24 53?

BlackZzzverrR [31]

<span>The LCM is 21624..

Hope This Helps You!
Good Luck Studying :)</span>

4 0

3 years ago

Which equation is the inverse of y=7x^2 - 10

4vir4ik [10]

Answer:

Depends on domain of x, could be

-√(y+10)/7; √(y+10)/7 or no solutions

Step-by-step explanation:

You need to solve it for x:

y=7x^2-10

7x^2=y+10

x^2=(y+10)/7

In order for this equation to have an inverse, you need to check the domain of x. There needs to be only one solution for x^2=(y+10)/7 - either positive or negative, depending on the domain.

8 0

3 years ago