Mathematics, 07.11.2019 06:31 gracieorman4
The students in mr. wilson's physics class are making golf ball catapults. the
flight of group a's ball is modeled by the equation y = -0.014x^2 + 0.68x, where x is the ball's
distance from the catapult. the units are in feet.
a. how far did the ball fly?
b. how high above the ground did the ball fly?
c. what is a reasonable domain and range for this function?
Answers: 2
Mathematics, 21.06.2019 20:30, elijah4723
1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?
Answers: 1
Mathematics, 21.06.2019 21:30, xaguilar
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Mathematics, 22.06.2019 02:30, oscaralan01
Solve the system of equations. 2x-2y=-4 and x+y=8. show work
Answers: 1
The students in mr. wilson's physics class are making golf ball catapults. the
flight of group...
flight of group...
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