Mathematics, 26.12.2019 22:31 kaytek1
a company that sells phones generates revenue given by the function r(x) = x2 + 20x + 50 (where x is the number of phones produced per month). the cost of production is given by the function c(x) = 50x + 30. which function gives the profit earned by the company?
x^2 + 70x + 80
x^2 + 70x + 20
x^2 β 30x + 20
x^2 + 30x + 20
Answers: 3
Mathematics, 22.06.2019 00:30
The value, v, of kalaniβs stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase
Answers: 1
Mathematics, 22.06.2019 03:00
Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:
Answers: 1
Mathematics, 22.06.2019 05:00
In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the the position s at any time t> o is given by: s = 1/2 at ^2 + vot+so solve for the acceleration, a, in terms of the other variables. for this assessment item, you can use^to show exponent and type your answer in the answer box, or you may choose to write your answer on paper and upload it.
Answers: 1
a company that sells phones generates revenue given by the function r(x) = x2 + 20x + 50 (where x is...
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