Mathematics, 22.09.2020 21:01 irelandcrawford5469
I NEED HELP AND I WILL MARK BRAINLIST IF YOU ARE CORRECT WITH ALL OF THEM AND 100 POINTS 1)The revenue R you receive for selling pizza slices depends on the price p that you charge per slice and is modeled by R = -16p2 + 80p + 5. What is the domain of this function? A) p ≥ 0 B) all real numbers C) 0 ≤ p ≤ 5.06 D) 2.5 ≤ p ≤ 105 2) The barber’s profit each week depends on his charge c per haircut. It is modeled by p = -200c2 + 2400c – 4700. What is the reasonable domain of this function, given this situation? A) c ≥ 0 B) all real numbers C) 0 ≤ c ≤ 2.5 D) 2.5 ≤ c ≤ 9.5 3) What is the range of f(x) = -x2 + 4, if the domain is {2,0,1}? A) {0,3,5} B) {0,4,3} C) {0,4,5} D) {8,4,3} 4) Determine the range of the function. y = -2x2 + 3 A) all real numbers B) all integers less than or equal to 3 C) all integers greater than or equal to 3 D) all real numbers less than or equal to 3 5) What is the domain of the quadratic function given by f(x) = 2x2 + 2x - 4? A) [0, +∞) B) all real numbers C) all negative real numbers D) all positive real numbers
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Mathematics, 20.06.2019 18:04
George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.
Answers: 1
Mathematics, 21.06.2019 18:30
Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
Answers: 1
Mathematics, 21.06.2019 21:00
Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
Answers: 1
I NEED HELP AND I WILL MARK BRAINLIST IF YOU ARE CORRECT WITH ALL OF THEM AND 100 POINTS 1)The reven...
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