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likoan [24]
3 years ago
6

Oliver took a math quiz last week. There were 25 problems on the quiz and Oliver answered 80% of them correctly. How many proble

ms did Oliver get correct?
Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
6 0

Answer:

He answered 20 questions correctly.

Step-by-step explanation:

25×.8(80%) = 20.

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An item is priced at $14.32. If the sales tax is 6%, what does the item cost including sales tax
Elina [12.6K]

Answer:

15.1792 or 15.18

Step-by-step explanation:

14.32 timex 6% or .06 is 0.8592. You add .8592 to 14.32 and get 15.1792 or 15.18 :)

8 0
2 years ago
Read 2 more answers
Solve for m 0.6m +3=2m+0.2
DaniilM [7]
So in equations you want to do the same thing to both sides so that the equation will stay equal

when dealing with one unknown number (m) try to get them all on the same side

0.6m+3=2m+0.2
I usually like positive unknowns so
subtract 0.6m from both sides
3=1.4m+0.2
subtract 0.2 from both sides
2.8=1.4m
divide both sides by 1.4
2.8/1.4=2=x

if dividing by decimals move the decimal either round the decimals up or down then divide. or multiply them by the 10 to the same power then divide.

x=2
7 0
3 years ago
Read 2 more answers
Student made five tetrahedrons, a three dimensional figure with four triangular faces and labeled the faces 1-4. use an equation
JulsSmile [24]
The probability is 1/1024.

Each tetrahedron has a 1/4 chance of landing on 3, since there are 4 sides and only one of them is marked 3.

Each tetrahedron roll is independent, since no roll is affected by another.

This means we multiply the probabilities:
1/4(1/4)(1/4)(1/4)(1/4) = 1/1024
3 0
3 years ago
Read 2 more answers
Please help me what is 1462 ÷ 58 as a mixed number then put it in simplest form
cestrela7 [59]
25.20, that might help you hopefully!
5 0
3 years ago
74.88 x 8 rounded to the nearest cent
mafiozo [28]

Answer:

74.88*8=599.04

Correct answer is 599

Step-by-step explanation:

This would be the answer with cents.

But you have to round to the nearest whole number which would be 599

Hope this helps mark brainliest please :)

8 0
2 years ago
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