Mathematics, 30.10.2020 21:10 u8p4
1. Mrs. Smith paid $9.45 for 3 pounds of ground beef. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of ground beef, x? O Not here 3.15 O 3 9.45 CLEAR ALL
Answers: 3
Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
Mathematics, 21.06.2019 16:00
The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.
Answers: 2
Mathematics, 22.06.2019 03:00
Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?
Answers: 3
Mathematics, 22.06.2019 05:30
What is a rule for determining possible values of a variable in a inequality
Answers: 3
1. Mrs. Smith paid $9.45 for 3 pounds of ground beef. What is the constant of proportionality that r...
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