All Questions ⁺⁰238211 Questions

0

1247

4

+171

I NEEDED!!

Please solve the problems. Thanks.

BOSEOK Aug 21, 2017

0

879

2

Please help!

Your business needs a refurbishment. This will cost $15 000.

Finance company A will lend you the money using a simple interest rate of 12.5% over 5 years.
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Guest Aug 21, 2017

0

1095

2

+178

Prove that:

Given a sphere with radius , prove that the derivative of the function of the volume of the sphere is the function of its surface area.

Jeffes02 Aug 21, 2017

0

1040

8

Inverse proportions

P is a fixed mass of gas at constant temperature is inversely proportional to its volume, V cubed. When v=2, p=125.

A) Find the value of V when P=325
B) Find the value of P when V=10 read more ..

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Guest Aug 21, 2017

0

848

1

Solve alebratically the simultaneous equation

Solve alebratically the simultaneous equation
x^2 + y^2 = 25
y - 2x = 5
read more ..

Guest Aug 21, 2017

0

3675

1

d is inversely proportional to c

d is inversely proportional to c
when c = 280, d = 25
Find the value of d when c = 350
read more ..

Guest Aug 21, 2017

0

1105

2

+178

Can Native Americans buy Manhattan back?

On May 24, 1626, Peter Minuit and other colonists acquired Manhattan with Native Americans, with groceries that worth around 1,050$ in nowadays USD, it was said that if Native Americans exchanged the goods into money, stored them into a bank with compound read more ..

Jeffes02 Aug 21, 2017

0

904

3

help

How do you calulate this on a calucator (1+.06) 45

Guest Aug 21, 2017

0

875

1

Solving for coefficients using derivatives. (help me)

ax^2+bx+c Given that a,b,c are all constants. at x=2 dy/dx=y Solve for a,b,c My route for solving this was to come up with two equations and solve them simultaneously but I can't seem to get the answer wondering if anyone can help me out.

Guest Aug 21, 2017

0

867

1

help

-\frac{1}{2}\left(3x+4\right)^'=11

Guest Aug 21, 2017

0

1417

2

+590

Question

How do you figure out if an absolute value function like |y|=|x| is symmetric to the x-axis, y-axis, or the origin?

Gh0sty15 Aug 21, 2017

0

882

1

Exponent division question

when you divide with a number with an exponent on the bottom, why does the exponent decrease and how do you know how much to decrease it by?

Guest Aug 21, 2017

0

8

961

1

yo estoy tomando levothyroxine de 75mcg eso es igual que 75 mg

Guest Aug 21, 2017

0

669

1

first 5 terms

Guest Aug 21, 2017

+1

900

0

+27

A and B are matrices 2x2. Find the matrices sum A+B = (A^-1+B^-1)^T

Find conditions for matrices sum A+B = (A-1+B-1)T

syncstar Aug 21, 2017

0

788

1

HELP

Sean wants to make a frame for a painting. The painting is square and has an area of 256 square inches. The framing material costs $1.45 per inch. How much will he spend? You may assume that the framing material Sean buys will be the exact amount he needs. read more ..

Guest Aug 21, 2017

Aug 20, 2017

+1

6062

2

An auditorium with 30 rows of seats has 10 seats in the first row. Each successive row has one more seat than the previous row. If students

An auditorium with 30 rows of seats has 10 seats in the first row. Each successive row has one more seat than the previous row. If students taking an exam are permitted to sit in any row, but not next to another student in that row, what is the maximum read more ..

Guest Aug 20, 2017

0

4405

1

+4

Aleks Fraction Math

There are 63 new houses being built in a neighborhood. Last month, 1/3 of them were sold. This month, 2/3 of the remaining houses were sold. How many houses are left to be sold?

Must be very good with read more ..

melbel2000 Aug 20, 2017

0

12

1005

4

playing with powers

what is 0 to the power 0

Guest Aug 20, 2017

0

753

1

A $28,0000 deposit at an APR of 5.4% with quarterly compounding for 34 years =

A $28,0000 deposit at an APR of 5.4% with quarterly compounding for 34 years =

Guest Aug 20, 2017

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