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MATH SOLVE
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Yanis fires pottery in a kiln. He decides to measure the rate of change of temperature of the pottery over time. What would be an appropriate unit for Yanis's purpose?
General
4 months ago
Jimmy owns a small engine repair business. The revenue, in dollars, can be modeled by the equation y = 420 + 72x, where x is the number of hours spent repairing small engines. The overhead cost, in dollars, can be modeled by the equation y = 24x² + 180 where x is the number of hours spent repairing bikes.After about how many hours does the company break even?Note: The phrase break even refers to the value where the two functions are equivalent.1 h5 h2 h10 h
General
4 months ago
n May, Bradley bought 48 Styrofoam balls and decorated them as toy figurines. In June, he sold 19 figurines. In May, Lupe bought 44 Styrofoam balls to decorate, and in June, she sold 21 figurines. Which matrix represents all of their May purchases and their June sales?
General
4 months ago
3^7=2187 converting from exponential to logarithm
General
4 months ago
Using the following set of data, calculate the lower quartile, the upper quartile, and the interquartile range. 20, 22, 25, 28, 29, 30, 32, 33, 34. Be sure to show your work for finding:The lower quartileThe upper quartileThe interquartile rangePLs help
General
4 months ago
a new parking lot is being built for a medical office. the expression representing the number of parking spots in the new lot is 15x/4-9 where x represents the number of parking lots in the first row. how many spots are in the parking lot if there are 32 parking spots in the first row?
General
4 months ago
What is the value of y?11.6 ft12.5 ft16.5 ft17.5 ft
General
4 months ago
This system has one solution. {y=−2x+4y {=x2+4x+13 What is the y-coordinate of the solution? Enter your answer in the box. y =[]
General
4 months ago
A ball is thrown into the air with an upward velocity of 32 ft/s. Its height h in feet after t seconds is given by the function h = –16t2 + 32t + 6. a. In how many seconds does the ball reach its maximum height? Round to the nearest hundredth if necessary. b. What is the ball’s maximum height? 1 s; 54 ft 2 s; 6 ft 2 s; 22 ft 1 s; 22 ft
General
4 months ago
x 0 2 4 6 8 f(x) 15 15.5 17 19.5 23 Write the quadratic function that corresponds to the given table of values in standard form, f(x) = ax2 + bx + c, where a, b and c are constants.f(x)=ax^2+bx+c
General
4 months ago
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