Mathematics, 27.04.2021 17:20 camrenp9889
A traffic study was conducted on a busy street. In 15-minute intervals from 6:30 a. m. to 8:00
a. m., the number of vehicles that passed a certain point in one minute was recorded in the table
below. Write an equation for the curve of best fit, then approximate the number of cars that passed
the point at 9:15 a. m.
X=0,15,30,45,60,75,90 Y=32,48,71,80,98,86,81. X= minutes past 6:30 am. y= number of cars
Answers: 2
Mathematics, 21.06.2019 14:30
Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!
Answers: 1
Mathematics, 21.06.2019 17:00
One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.
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Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 21.06.2019 19:10
Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x
Answers: 2
A traffic study was conducted on a busy street. In 15-minute intervals from 6:30 a. m. to 8:00
a....
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