06/10/18

Math problem
A standard shoe box is 11.5 inches by 7 inches by 3.75 inches. What is the volume of the shoe box in cubic inches ?
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06/10/18

Distance Rate Time Problem
Flying against the wind, a jet travels 5810 milesin 7 hours. Flying with the wind, the same jet travels 3510 milesin 3 hours. What is the rate of the jet in still air and what is the rate of the... more
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06/10/18

Find the LCM of polynomial 12(x4-x3) and x4-3x3+2x2
Find the LCM of polynomial 12(x4-x3) and x4-3x3+2x2
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06/09/18

A motorboat traveling with the current went 21 mi in 1.5h. Traveling against the current, it took 3.5h to go the same distance.
Find the rate of the boat in calm water and the rate of the current. Boat _ MPHCurrent _ MPH
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06/09/18

Algebra- inground pool
A couple have designed a new in-ground swimming pool for their backyard. The pool is rectangular and measures 4040 feet by 3030 feet. They have also designed a tile border to go around the pool. In... more
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06/09/18

Is anyone willing to help I have submitted this twice and receive no feedback
A big-brand-name dishwasher, which costs $800.00, has a 20% chance of needing to be replaced in the first 2 years of purchase.  A two-year extended warranty costs $112.10 on a dishwasher.  What is... more
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06/09/18

a rectangular patio measures 20 feet by 30 feet. by adding x feet to the width and x feet to the length, the area is doubled.
find the new dimensions
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06/09/18

A glass is 2 3 full. Then 40cm3 of orange juice is poured in. The glass is now 4 5 full. What is the total volume of the glass?
HELPP helppppppppppppppp
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06/09/18

what is the probability of rolling a prime number and then rolling a multiple of 2 when a number cube is rolled twice?
This is a probability word problem. Super stuck on this
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06/09/18

How many full 2 and 3/4 inch sheets can be cut from 25 and 1/8 inches?
 How many full 2 and ¾ inch sheets can be cut from 25 and 1/8 inches?
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06/08/18

the Longest strand of Samir hair was 45 cm on her 12th bday. She didn’t cut her hair for 5 years and it grew to 106 cm.
What is the Rate of change?
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06/08/18

Estimate the area under the graph.
Estimate the area under the graph of f(x) = 1/(x+4) over the interval [-2.3} using five approximating rectangles and Right endpoints.  Rn= ---- Repeat the approximation using left endpoints. Ln=... more
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06/08/18

I am stuck on solving for t after i setup my problem
A rock is thrown upward with a velocity of 18 meters per second from the top of a 37 meter high cliff, and it misses the cliff on the way back down. When will the rock be 3 meters from the water,... more
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06/08/18

Ed Moura has ​$12000 invested in stocks paying 7​%. How much additional money should he invest in certificates of deposit paying 2​% so that the average return
on the two investments is 3%? Help me please solve this tricky question i'm not very good with these things
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06/08/18

A hotel manager found that his gross receipts for the​ day, including a 5​% sales​ tax, were ​$4281.90. Find the amount of sales tax collected. solve
I need help solving this question i am very confused and would appreciate all the help i can get
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06/08/18

The probability that a student plays soccer is 12/25. The school population is 300. How many students would expect to play soccer?
Help! I am so confused with this question 
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06/08/18

ind the equation in standard form of the line passing through the points (2 -3) and (4 2)
qikgthqjweregvqewrngj.kerwbgoqirhjtglkqerjltkjqhlkthnqkj qklnhtlkqe kqwjnbtjqwbn tjkqwkwjbtqkjbtg 
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06/08/18

about earth and its rotation
If we set a flying  dron stable in a position  at a hight for one hour will it cover some distance .
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06/08/18

If it takes 5,000 gallons of water to fill the cone 10%, then the cone must hold a total of
I really need help figuring out this answer
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06/08/18

Algebra worded problem
The combined area of a square and a rectangle is 57 square feet. The width of the rectangle is 3 feet more than the length of a side of the square, and the length of the rectangle is 5 feet more... more
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06/07/18

Let f(x) = x2 and g(x) = x − 3
Let f(x) = x2 and g(x) = x − 3.Evaluate (f ∘ g)(−2)   A.1 B.25 C.−7 D.20
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06/07/18

solve the linear inequality and write te solution in interval notation
3>1/3w
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06/07/18

Algebra question about equivalent equations.
which of the following is equivalent to 5/(x+2) = 8/(x+4)?a) (-3x+4)/(x^2+8)b) -5/(x+4)c)(-3x+4)/(x^2+6x+8)d)(-3x+36)/(x^2+6x+8)(btw / means over because they're fractions)I got x=4/3 in the... more
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06/07/18

How subtitution and elimination equations are the same
What are the similarities between substitution and elimination 
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06/07/18

In 2015, the price of a business math text rose to $150. This is 7% more than the 2014 price. What was the old selling price?
I don't understand how to figure this out
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