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rosijanka [135]
2 years ago
9

Mr.Rivera can grade 8 math tests in 10 minutes what is the teachers unit rate?

Mathematics
2 answers:
Svetradugi [14.3K]2 years ago
7 0

Answer:

0.8

Step-by-step explanation:

Paraphin [41]2 years ago
4 0

Answer: 1 minute and 25 seconds

Step-by-step explanation:

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Solve the following question
Kitty [74]

Answer: It's C f"(x)= 15x^2+235 Hope that helps!

Step-by-step explanation:  

Find the Greatest Common Factor (GCF).

GCF = 5

2. Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

5(15x^2/5+235/5)

3. Simplify each term in parentheses and that would give you 5(3x^2+47) and that's why I think it C but i'm not so sure but if you get it right can you please make me Brainliest bye and I hope you get it right!

             

5 0
3 years ago
Elaine has invested $575 in a stock that is expected to double every 8 years. What will be the value of the stock in 16 years?
Sloan [31]
The correct option is D.
The initial value of the stock is $575 and it doubles every 8 years, this means that, in the next eight year the value of the stock will be 2 * 575 = $1150.
This amount too will double in the next eight year and the value will become 2* 1150 = $2,300.
Therefore, in 16 years time the share will be worth $2,300.00. 
4 0
3 years ago
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Solve for x <br> 3(4x-1)+9-x=2x+8+9x
Delicious77 [7]

Answer: no solution

Step-by-step explanation:

7 0
2 years ago
How many solutions does the nonlinear system of equations graphed below have?
saul85 [17]
Answer D zero there no solution
4 0
2 years ago
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If bc is the diameter of the circle below, what is the area of the circle
dangina [55]

Answer:

option a.

radius of the circle=3 units.

area of the circle= pi×r²

area of circle=pi×3²

area of circle=pi×9units²

5 0
3 years ago
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