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DaniilM [7]
2 years ago
9

Don'te is sitting on the bus on the way home from school and is thinking about the fact that he has three homework assignments t

o do tonight. The table below shows his estimated probabilities of completing 0, 1, 2, or all 3 of the assignments.

Mathematics
1 answer:
Darina [25.2K]2 years ago
6 0

Answer:

B

Step-by-step explanation:

Find the common denominator of all the fractions, add the converted fractions of 0, 2, and 3, then simplify

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Select all the correct answers.
Nesterboy [21]

Answer:

D. 75(5r+3d+4f) and 75(5r)+75(3d)+75(4f)

5 0
2 years ago
Charlotte reads 8 1/2 pages in 10 minutes. What is her average reading rate in pages per minute?
adelina 88 [10]

Answer:

0.85 pages per minute

Step-by-step explanation:

8 1/2 ÷ 10 = 8.5 ÷ 10 = 0.85

5 0
2 years ago
What is the profitability index of an investment with cash flows in years 0 thru 4 of -340, 120, 130, 153, and 166, respectively
ki77a [65]

The profitability index of an investment with cash flows in years 0 thru 4 of -340, 120, 130, 153, and 166, respectively, and a discount rate of 16 percent is: 15%.

<h3>Profitability index</h3>

First step is to find the Net present value (NPV)  of the given cash flow using discount rate PVF 16% and PV of cash flow which in turn will give us net present value of 49.7.

Second step is to calculate the profitability index

Profitability index  = 49.7/340

Profitability index  = .15×100

Profitability index=15%

Therefore the profitability index of an investment with cash flows in years 0 thru 4 of -340, 120, 130, 153, and 166, respectively, and a discount rate of 16 percent is: 15%.

Learn more about Profitability index here:brainly.com/question/3805108

#SPJ4

3 0
1 year ago
The measure of an angle is 9°. what is the measure of a complementary angle?
MaRussiya [10]
Complementary angles sum upto 90°
so the complement of 9° = 81°
8 0
3 years ago
BRAINLIEST???PLEASE HELPPP!!!!!
Luden [163]
77 because 4.9 Times 10 Times 3 equals 147 and 1.4 Times 10 Times 5 equals 70 then you would subtract 70 from 140 and get 77
4 0
2 years ago
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