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tino4ka555 [31]
3 years ago
10

Help I'm being timed will give BRAINLIEST Use questions above 10 points!!

Mathematics
2 answers:
tatiyna3 years ago
5 0

Answer:

1. $60

2. 46%

3. 85

Step-by-step explanation:

PLZ MARK ME BRAINLIEST

Serjik [45]3 years ago
4 0

Answer:

Step-by-step explanation:

1) $62.00

2) 46%

3) 85 books

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Write a formula that will compute the final grade for the course, using G to represent the final grade, H to represent the homew
Tasya [4]

Answer:

To calculate final grade we use the formula:

Final grade = H( the weight of h) + Q( the weight of q) + P (the weight of project) +T (the weight of test) + F(the weight of final exams).

This formula help us to calculate the grade we need to get.

Step-by-step explanation:

Solution:

Suppose grade breakdown for certain college course is as follow:

Homework = 15%

Quizzes = 20%

Project = 10%

Test = 40%

Final exam= 15%

Let G represent the final grade

H represents homework average,

Q represents quizzes and P represent project, T represent test average and F represent final exam.

To calculate final grade we use the formula:

Final grade = H( the weight of h) + Q( the weight of q) + P (the weight of project) +T (the weight of test) + F(the weight of final exams).

This formula help us to calculate the grade we need to get.

8 0
3 years ago
Find the solution of this system of equations. -x - 5y= 30, 10x + 5y= -75
madreJ [45]

Answer:

x=-5, y=-5. (-5, -5).

Step-by-step explanation:

-x-5y=30

10x+5y=-75

------------------

9x=-45

x=-45/9

x=-5

-(-5)-5y=30

5-5y=30

5y=5-30

5y=-25

y=-25/5

y=-5

7 0
3 years ago
Find the area of the following triangle. Round your answers to the nearest tenth. a = 44 in, b = 66 in, c = 88 in
swat32
P=44+66+88/2=198/2=99
With Heron formula:
S=root 99*(99-44)(99-66)(99-88)=root 99*55*33*11=root 1976535= 1405.8929.....=1405.9
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3 years ago
Brian invests $10,000 in an account earning 4% interest, compounded annually for 10 years. Five years after Brian's initial inve
Lena [83]
Brian will get 40,000 then Chris will get 70,000
8 0
3 years ago
Read 2 more answers
A package weighs 4.25 kilograms. How many grams does the package weigh?(Please Show Work :D)
Bumek [7]
Hello!

4.25 kilograms = C. 4,250 g.


I really hope you found this helpful! :)
6 0
3 years ago
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