A plane traveled 1100 miles each way to Cairo and back.
The trip there was with the wind. It took 11 hours. The trip back was into the wind. The trip back took 22 hours. Find the speed of the plane in still air and the speed of the wind.
The senior classes at High School A and High School B planned separate trips to the local amusement park.
The senior class at High School A rented and filled 13 vans and 9 buses with 646 students. High School B rented and filled 6 vans and 3 buses with 237 students. Every van had the same number of...
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09/29/20
Algebraic approach to an Area question
jim is enclosing a rectangular garden with 170 feet of fencing. the length of thr garden is 10 feet more than twice its width, w. determine the area of the garden, in square feet. use an algebraic...
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Exponential Growth Problem
A gardener recycles yard waste in a compost bin in which each month 90% of the previous month's material is still present. The gardener fills his compost bin (which holds 20 cubic feet of material)...
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Exponential Growth Problem
In 2009, the population of Ireland was 4,156,119, with an average annual growth rate of 1.13%. Assume this growth rate continues. Write the population P as a function of n, the number of years...
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09/26/20
what is the width of the frame
A rectangular painting measures 14 inches by 19 inches and contains a frame of uniform width around the four edges. The perimeter of the rectangle formed by the painting and its frame is 98 inches....
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09/26/20
Identify the steps in which the error occurred. There could be more than one answer
x2+3x-18=-x2+2x-63x-18=2x-6 Step 15x=-24 Step 2x= -24/5 Step 3
09/24/20
Can you show me how to solve this? Can you provide steps?
Find the coordinates of the midpoint of the segment given its endpoints.A(5,8) B(-1,-4)
09/23/20
∠P and ∠Q are supplementary angles. if the m∠P = 4x+1 and m∠Q=9x - 3, find m ∠Q
∠P and ∠Q are supplementary angles. if the m∠P = 4x+1 and m∠Q=9x - 3, find m ∠Q
09/22/20
Find the coordinates of the point 7/10 of the way from A to B. A = (-3,-6) B = (10,7)
Its on a cordinate plane
09/22/20
Which of the following lines is perpendicular to the line 3x – 9y = 17?
A.12x + 6y = 4B. 9x – 3y = 11C. 6x + 2y = 8D. 3x – y = 5
09/21/20
I need help on this question
How many times greater is the value of the 4 in 5,462 than the value of the 4 in 2,341?
09/21/20
Determine which the following it multiplies of 2,3 and 5 select that apply
37023523 6825609246012345
09/21/20
Find the slope intercept form of the line whose slope is 3 and that passes through the point (-5,12)
What is the equation of the line
09/18/20
Ee3 unit prices with conversion
A 16-pint bottle of bleach costs $14.08 . What is the price per quart ? Submit
09/18/20
A word problem to find the current speed
Sean can kayak 7 mph in still water. Sean can kayak 4 miles upstream in the same time that it takes him to kayak 10 miles downstream on Catamount Creek. What is the current speed of Catamount creek...
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