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valkas [14]
2 years ago
15

I need to do my best, in this and I am. But this one is too difficult I kept searching how to this, but there's nothingthat show

s how to do this.. Please help me in it?

Mathematics
1 answer:
Flura [38]2 years ago
6 0

Answer:

It looks like there are only 2 races in the 101-120 group and 8 races in the 61-80 group. But there are more participants in the 61-80 group. I would go with the 101-120 group.

Step-by-step explanation:

I wish you good luck!

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What is the value of x in the equation x – y = 30, when y = 15?
MrMuchimi
<span>x+y=30.....(1) and x-y=2......(2) so(1)+(2)......x+y+x-y=30+2 so 2x=32...x=16 now apply x=16 in (1) so we get......16+y=30 so .......y=14</span>
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A kitchen floor has 15 1/2 tiles in an area of 2 2/5 square feet. How many tiles are in one square foot?
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a group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the s
Liula [17]

Answer:

2/5 or 0.4

Step-by-step explanation:

10 students like building snowmen but do not like skiing

so students who like both building snowman and skiing = 60 - 10 = 50

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3 years ago
<img src="https://tex.z-dn.net/?f=7%20%7Bx%7D%5E%7B3%7D%20%20%2B%204x%20-%205%20%2B%208%20%7Bx%7D%5E%7B5%7D%20" id="TexFormula1"
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Answer:

D

Step-by-step explanation:

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Thus the polynomial is of degree 5 → D

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