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blondinia [14]
3 years ago
14

28 is increased by 150%. what's the final number

Mathematics
1 answer:
sp2606 [1]3 years ago
5 0

Answer:

70

Step-by-step explanation:

20x(1+150%)

28x(1+1.5)

28x2.5

70

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8 of the fifth graders going to see a live animal presentation what fractional part of the group is that what percentage is that
Setler [38]
X=number of fifth graders


So its 8/x
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4 years ago
The sum of the digits of a certain two-digit number is 11. When you reverse its digits you increase by 9. What is the number?
jarptica [38.1K]
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a + b = 11

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(2,9)
<span>(3,8)
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</span><span>(5,6)
</span>But only the last couple <span>(5,6) comply as well with the second condition. Because 65 = 56 + 9
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4 years ago
Round 398.574986215 to the nearest ten-thousand
Alexeev081 [22]

Answer: The answer would be 398.5750

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7 0
3 years ago
Read 2 more answers
Rosario and Enrqiue are in the same mathematics
Paul [167]

Answer:Enrqiue's average was higher than Rosario's average by 3

Step-by-step explanation:

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Enrique's average=sum of 90, 61, 79, 73, and 87/ no of scores = 390/5=78

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3 0
4 years ago
The length of a rectangle is five times it’s width. If the perimeter of the rectangle is 120 yd, find it’s area
natita [175]

Answer:

Because the Length is 5 times the width, L(length) = 5w. You can use this information to update your perimeter.

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20 = w

L = 5w, L = 5(20) = 100

A = L x W, 100 x 20 = 2000

This means 2000 is the area

8 0
4 years ago
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