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marshall27 [118]
2 years ago
11

What is the quadratic regression equation for the data set?

Mathematics
1 answer:
Svet_ta [14]2 years ago
6 0

Answer:

y=−0.004x2+0.415x−0.546

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PLEASE HELP ASAP
Mice21 [21]

Answer:

2,100 people

Step-by-step explanation:

~Divide to find the number of people in fifths

3,500 / 5 = 700

~Multiply to find 2/5 of the total people

700 * 2 = 1,400

~Subtract to find the number of people against building the school.

3,500 - 1,400 = 2,100

Best of Luck!

3 0
3 years ago
Find the unit rate<br> 39 plants in 3 rows =<br> plants per row
Nataliya [291]

Answer: All you have to do is divide 39 and 3 and you get 13. That is how many in a row.

Step-by-step explanation:

I hope that is right if not sorry.

4 0
3 years ago
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Solve for x Rount to the nearest tenth if necessary
bulgar [2K]

Answer:

20.7

Step-by-step explanation:

7 0
2 years ago
The table shows the cost of renting a sound system for a concert. Isabel rents a sound system at 1 p.m. and plans to return it b
leonid [27]

Answer:

56

Step-by-step explanation:

its 56 b

3 0
3 years ago
If you are traveling 543 miles and you know that your car gets 18 miles per gallon of gasoline, approximately how many gallons o
Inga [223]

we know that

the car gets 18 miles per -----------> 1 gallon of gasoline

so

for 543 miles ---------------------> x gallons of gasoline


by proportion

543/18=x/1---------->x=543/18------->x=30.17 gallons


therefore


the answer is

30.17 gallons

6 0
3 years ago
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