10/07/20
Pat and the jellybeans
Pat purchases 2.5 pounds of jellybeans at $0.98 per pound. What was his change from $10.00? Explain your answer.
10/07/20
Precalculus question
From the equation of the ellipse 16x2 + 9y2 + 160x - 126y + 697 = 0 , find the following:
Coordinates of the center
Coordinates of the two focal points
Length of the major axis
Length of the minor...
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10/07/20
2.2.4 Practice:Slope
The entrance to an accessibility ramp is at ground level.The first section of the ramp covers a horizontal distance of 18 feet and rises to a landing 1.5 feet above the ground.The second section of...
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10/07/20
Selena needs to rent a car
Selena needs to rent a car. The car rental company gives her two options. Option A is to pay $28 a day plus $0.15 a mile and option B is to pay $12 a day and $0.40 a mile. Write and solve an...
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10/07/20
Maths - Lower Bounds & Upper Bounds(Real Numbers)
What is the upper bound of the infinite sequence 1/x^2, where xE{R\0}We know that x={1, 1/4, 1/9, 1/16,.....} Since all x here are greater than 0 or less than equal to 1.Can't we take 1 as an upper...
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10/07/20
A 13-foot piece of string is cut into two pieces so that the longer piece is 4 longer than twice the shorter piece. Find the lengths of both pieces.
what is the length of the shorter piece?
10/07/20
A car rental agency advertised renting a car for $23.95 per day and $0.28 per mile. If Kevin rents this car for 4 days, how many whole miles can he drive on a $150 budget?
Round down to the nearest whole mile.
10/07/20
A car rental agency advertised renting a car for $23.95 per day and $0.28 per mile. If Kevin rents this car for 4 days, how many whole miles can he drive on a $150 budget?
Round down to the nearest whole mile.
10/07/20
Any help would be appreciated
The larger of two numbers is equal to three times the smaller, if twice the larger is added to three times the smaller, the sum is 27. Find the numbers
10/06/20
Find the dimensions of the original piece of metal
A rectangular piece of metal is 5 in. longer than it is side. Square with sides 2 in. long are cutfrom the four corners, and the flaps are folded upward to form an open box. If specifications call...
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10/06/20
A baker, in 70 minutes, iced 40 cupcakes and, in 49 minutes, iced 28 cupcakes. What is the constant of proportionality? Express your answer in decimal form.
Please I really need help on this math problem
10/06/20
Math whole numbers
3 1/4 + what makes 6 wholes ? 4 1/2 + what makes 10 wholes ? 8 1/10 + what makes 12 wholes?
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