Mathematics, 22.07.2019 23:30, UnusualKc2358
The linear model represents the height, f(x), of a water balloon thrown off the roof of a building over time, x, measured in seconds
part a: during what interval(s) of the domain is the water balloon's height increasing? (2 points)
part b: during what interval(s) of the domain is the water balloon's height staying the same? (2 points)
part c: during what interval(s) of the domain is the water balloon's height decreasing the fastest? use complete sentences to support your answer (3 points
part d: use the constraints of the real-
world situation to predict the height of the water balloon at 16 seconds. use complete sentences to support your answer
answer as best as you can
Answers: 3
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 20:30, officialgraciela67
William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)
Answers: 2
Mathematics, 21.06.2019 21:00, Anybody6153
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
The linear model represents the height, f(x), of a water balloon thrown off the roof of a building o...
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