Wednesday
May 22, 2013

Posts by Lois


Total # Posts: 45

Math
Can you completely cover a 4 ft by 8 ft area with 3 ft by 3 ft tiles without cutting the tiles?

Math
Can you completely cover a 4 ft by 8 ft area with 3 ft by 3 ft tiles without cutting the tiles?

statistics
6.36

math
can anyone help me with this problem Divide (35b^3+18b^2+32b+41)

Algebra II
The length of a rectangle is twice its with. The are is 128yd^2. Find the length and the Width

algabra
Aki’s Bicycle Designs has determined that when x hundred bicycles are built, the average cost per bicycle is given by C(x) = 0.1x^2-1.2x+9.457, where C(x) is in hundreds of dollars. How many bicycles should the shop build to minimize the average cost per bicycle?

math
Thank you so much for your help, and I would be interested in watching someone try to paddle a canoe or any boat that fast. Bet their arms would be very tired before they went 1/4 mile.

math
During the first part of a trip, a canoeist travels 93 miles at a certain speed. The canoeist travels 19 miles on the second part of the trip at a speed of 5 mph slower. The total time for the trip is 3 hrs. What was teh speed on each part?

algebra
k^2+10k+16/k^2+13k+40 * k^2+5k/k^2-2k-8

math
Samantha has an average of 92% on tree math test. If one of her grades was 84% and the other is 93%, what was the grade of her third test?

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