159 Answered Questions for the topic High School Math Help
05/02/17
At her latest concert, she was Bitsy was only able to sell 910 tickets for a total of $15,620 (barely enough to pay her agent). If regular seats cost $18.50 -
And mezzanine seats (the only other option) cost $16.25, how many mezzanine tickets were sold?
05/02/17
Beachcomber #1, found only a few seashells along the shore. Beachcomber #2 found 7 more than Beachcomber #1. Beachcomber #3 was the best of all. He found 5 -
more than Beachcomber #2. If all three Beachcombers found a total of 82 seashells, how many did Beachcomber #1 find?
04/15/17
Using present value and future value to determine repay
Farnaz must repay her $17000 student loan. She can afford to make monthly payments of $325. The bank's interest rate is 7.2% compounded monthly. Determine how long it will take Farnaz to repay her...
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04/15/17
Present Value and Future Value word problem
Wolverine deposits $1500 in a retirement savings plan at the end of every 6 months for 20 years. The money earns 11% per year compounded semi-annually. After 20 years, Wolverine coverts the...
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04/15/17
How do you solve this?
morales came into an inheritance of $28000 to be paid in equal monthly instalments for the next five years, starting one month from now. The money earns 5.75% compounded monthly....
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04/11/17
Transformations
Find a transformation that maps the square [0,1]X[0,1] onto the rectangle whose vertices are (0,1), (1,0), (4,3), and (3,4).
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04/03/17
Marine barber #1 can shave on head every 24 seconds. Marine barber #2 can shave on head every 18 seconds. Together, how many seconds will it take them to shave-
21 heads. Please help me!!
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High School Math Help
03/31/17
I am supposed to factor the trinomial, y^2-xy-56x^2. How would I solve this from point A to point B?
This is Algebra 2 work, and it is factoring trinomials. It is online schooling, so I can't ask my teacher. I chose one question from my work to enter into a step-by-step calculator on the internet...
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03/20/17
High School Math I need help please help
George invested some money at 5% interest. George also invested $56 more than 5 times that amount at 10%. How much is invested at each rate if George receives $1434.50 in interest after one year?...
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03/07/17
Can you show work and answe the question?
F(x)=x^2+5 and g(x)=(square root)x+4
f[g(x)]
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Find f(x+h) given f(x)
If f(x) = 3x2+5x-2, find [f(x+h)-f(x)]/h
I got an answer of 1, but I'm very skeptical of my answer :') Please help!
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02/26/17
Solving an inequality
Solve the following:
a) 25 ≤ x2
b) (2x-3)/(x+1) ≥ 1
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02/06/17
the quotient of a number and 3 minus 5 is equal to 6
someone explain how to do this ?
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02/06/17
Use differential equation and given point to find f(x)
Use the differential equation and the given point to find f(x).
dy/dx= (-48)/(3x+5)^2 Point: (-1,3)
High School Math Help
02/02/17
Michelle invests $8000 in a money market account that pays 3.25% interest compounded monthly. How much will be in the account after 12 years
I need help with this problem because i don't understand it please help I'm so lost
High School Math Help Math Help
01/11/17
Ann earns $32,400 a year and is paid semimonthly. How much is deducted per pay period for social security tax? For Medicare tax?
PLEASE HELP!!
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Math Help!!
An open barrel is to have a protective metal rim around the top. The top of the barrel has a diameter of 6.5 inches. What is the length of metal needed to form the strip?
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12/12/16
Rewrite the complex number in rectangular form, a + bi.
Rewrite the complex number in rectangular form, a + bi.
z=7cis(pi/6)=?
A. 7+7i
B. ((7(sqrt 3))/2)+(7/2)i
c. (sqrt 3/2)+(1/2)i
D. (7/2)+(7/2)i
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12/07/16
Find the quotient of the complex numbers
Find the quotient of the complex numbers:
2*(sqrt 3)(cos(116 deg)+isin(116 deg))/2(cos(82 deg)+isin(82 deg))
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09/25/16
Functions Need Help
At an amusement park, a person spends $30 on admission and food, and then goes on r number of rides thatcost $2 each.
a. State the dependent and independent variables.
b. Write an...
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09/22/16
How many solutions does this equation have?
4(x - 1/2) = 4x - 2
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You spend $30.40 on 4 CDs. Each CD costs the same amount and is on sale for 80% of the original price.
a. Write and solve an equation to find how much you spend on each CD. Let pp represent the price you pay for each CD.
b. The next day, the CDs are no longer one sale. You have $25. Will you be...
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What does this mean and how do I solve it?
The value of the 8th term is 78. The sequence is increasing by 10 each step.
Explicit equation: y=10x-2
Recursive: now= previous term + 10
Find the 20th...
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07/27/16
Dimensions of a Box
A rectangular shipping crate is in the form of a cube. The width is decreased by 2 m while thelength is increased by 2m and the height is increased by 3 m. The new crate has a volume of168 m^3....
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