Victoria V.

Paul invested twice as much money in an account paying 5% interest than he did in an account paying 1% interest. If the total interest paid was $330, how much did he invest in each?

Follows • 2

Answers •1

Word Problem Help

09/04/16

Red beans cost 2.75 $/lb. Black beans cost 1.80 $/lb

I want a 20 lb mixture which is worth 2$/lb. How many pounds of each item should I buy? (round to the nearest hundredth)

Follows • 2

Answers •1

Chemistry Fahrenh

09/04/16

162°F convert to °C with solution

I'm really confused about what my professor taught us about this.

Follows • 3

Answers •3

Other

09/04/16

Thomas has a piece of cord 12 1/3 feet long to make bracelets each bracelet requires 2 3/4 feet of cord how many bracelets can he make

Show work please

Follows • 2

Answers •1

Algebra 1

09/03/16

[the quotion of two more than a number and eight] [seven less than twice a number]

well i asked the question because im having a hard time with my math homework

Follows • 2

Answers •1

Math Word Problem

09/03/16

word problem . Pls help

The tide at a given bay can be modelled by an equation of the form d = A cos ( B(t+C) )+D, where d represents the depth of water at the bay and t represents the number of hours from 12:00 am on the... more

Follows • 2

Answers •1

Pre Calculus

08/25/16

5^log5 (x) + log5 (2) =5 solve for x

Don't know exactly how to do this problem.

Follows • 3

Answers •2

Math Answers

08/25/16

What is 65 divided by -5

what is 65 divided by -5

Follows • 2

Answers •1

Chemistry

08/25/16

If the density of silver is 10.5 g/mL, what is the mass of 3.7 mL of silver?

I need to be shown how to work out this peoblem.

Follows • 3

Answers •2

Statistics Question

08/25/16

If the variance is 846, what is the standard deviation?

Follows • 2

Answers •1

Place Value To 1,000

08/25/16

Place Value to 1,000

I am a number with 8 tens. The digit in my ones place is 4 more than the digit in my hundreds place. The sum of my digits is 16. What number am I?

Follows • 2

Answers •1

Fractions

08/25/16

what is the answer to 3 - 5 1/3

3 - 5 1/3

Follows • 3

Answers •2

Trignometry

07/08/16

If sin(x)=2/7 and x is in the interval [pi/2, pi] find tan(x)

I tried solving it using a graphing calculator and by using a triangle with SohCahToa, and I believe the answer is 2/(45^(1/2)) but am told it's wrong. Please help?

Follows • 3

Answers •2

Math Word Problem

07/08/16

Math Word Problem. Please Help.

An open top box with a square base is to be constructed from 2 materials, one for the bottom and one for the sides. The volume of a box is to be 9 cubic ft. The cost of the material for the bottom... more

Follows • 3

Answers •2

Thank You

07/08/16

Given that triangle ABC is isosceles and that E is the midpoint of AB CE=6ft AF=14ft AD=10ft AB=40ft 1.Find the measure of angle CAE 2.If AF is 14ft,find DF

Given that triangle ABC is isosceles and that E is the midpoint of AB CE=6ft AF=14ft AD=10ft AB=40ft 1.Find the measure of angle CAE 2.If AF is 14ft,find DF 3.Find EF Thank you more

Follows • 2

Answers •1

Other

07/08/16

question is in description

The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata, manufactured by Phonola Record Industries, is related to the price per compact disc. The equationp =... more

Follows • 2

Answers •1

Algebra

07/08/16

dimensions 13

A security fence encloses a rectangular area on one side of a park in a city. Three sides of fencing are? used, since the fourth side of the area is formed by a building. The enclosed area measures... more

Follows • 2

Answers •1

Math

06/08/16