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givi [52]
3 years ago
5

Change this fraction into a decimal: 20/25

Mathematics
2 answers:
forsale [732]3 years ago
5 0

Answer:

0.8

Step-by-step explanation:

20/25=80/100=0.8

marissa [1.9K]3 years ago
3 0
.8

20/25 = 4/5 = 80% = .8
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25, 8, 10, 35, 5, 45, 40, 30, 20 What is the upper quartile of the data set above?A.35
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<span>An upper quartile is the range of numbers above the median in a set. Thus, the numbers have to be rearranged mentally or on paper. Fortunately, there are an odd set of numbers, so one number, 25, is the median. The upper quartile is 30, 35, 40, 45.</span>
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3 years ago
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Answer:

graph 2

Step-by-step explanation:

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What is the solution to the system of equationsY=4x+11 and y =-2x-1
pav-90 [236]

For this case we must solve a system of two equations with two unknowns, given by "x" and "y".

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y = 4x + 11\ (1)\\y = -2x-1\ (2)

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Answer:

The solution of the system is (x, y) = (- 2,3)



5 0
3 years ago
{3x + y = 5<br> {5x + 2y = 9<br> Solve using a matrix
alukav5142 [94]

Answer:

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2 years ago
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Answer:

The initial investment is $821.58

Step-by-step explanation:

Giving the following information:

Future Value (FV)= $90,597

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Interest rate (i)= 1.58% = 0.0158

<u>To calculate the initial investment, we need to use the following present value (PV) formula:</u>

PV= FV/(1+i)^n

PV= 90,597 / (1.0158^300)

PV= $821.58

The initial investment is $821.58

5 0
3 years ago
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