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matrenka [14]
3 years ago
11

I got it an 80% on my test and there were 25 questions how much did i miss

Mathematics
2 answers:
user100 [1]3 years ago
7 0

Answer:

5 questions

Step-by-step explanation:

5 wrong = 80%

Good job !

Lapatulllka [165]3 years ago
5 0

Answer:

you missed 5

Step-by-step explanation:

80 percent of 25 is 20

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jenyasd209 [6]
Answer
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3 0
2 years ago
Emerson struck out 112 times in 350 at-bats. Write a proportion to represent the percent of strike outs per at-bats.
Alex Ar [27]

Answer:

32% of his bats were stuck out.

Step-by-step explanation:

emerson struck out 112 times out of the total of 350 times. therefore, this can be represented as the fraction 112/350, which can be simplified to 8/25.

8 0
3 years ago
I need help text back faster
viktelen [127]



 if the order mattered it would be 7*6*5 *4*3 = 2520 arrangements


if order didn't matter

7*6*5*4*3*2 divided by (5*4*3*2*2) = 21

4 0
3 years ago
What's the lcm for 18, 27, 12? I got 648. Am not sure if it is correct. Can you please explain if it is correct or not?
erik [133]

Answer:

Step-by-step explanation:

Put these numbers into their prime factors.

18: 2 * 3 * 3

27: 3 * 3 * 3

12: 2 * 2 * 3

The LCM must have

two 2s

Three 3s

That's it

2*2 * 3 * 3 * 3

LCM = 108

648 might be a multiple of the three, but it's not the smallest one.

108 = 27 * 4

108 = 18 * 6

108 = 12 * 9

6 0
2 years ago
What does a residual value of 0.8 mean in reference to the line of best fit?
notka56 [123]

Answer:

i think its -The given point is 0.8 units above the line of best fit

Step-by-step explanation:

only because if it were -0.8 it would be below the line

6 0
3 years ago
Read 2 more answers
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