16 Answered Questions for the topic Need Help On Math

must screen 175 slides under a microscope each week. If she works 7 hours a day, 5 days a week, how many slides an hour?

A lab technician must screen 175 slides under a microscope each week. If she works 7 hours a day, 5 days a week, how many slides on average must she screen an hour?

In a group of 35 pupils, 11 play the flute only

In a group of 35 pupils, 11 play the flute only. 8 play the piano only. 15 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

A man earned wages of ​$44 comma 200​, received ​$2600 in interest from a savings​ account, and contributed ​$2800 to a​ tax-deferred retirement plan. He was en

A man earned wages of $44 comma 200, received $2600 in interest from a savings account, and contributed $2800 to a tax-deferred retirement plan. He was entitled to a personal exemption of $3300 and... more

A deck of 52 playing cards is about 3 quarters of an inch thick. What is the thickness of each card in millimetres?

this is a question about measurements more specifically conversion between two units of measurement.

Differential Equation Question Please Help.

Solve the following initial-value problem using Laplace transforms.   y''- y' - 2y = 5sin(x) ; y(0) = 1 , y'(0) = -1

Which fraction is equivalent to negative 7 over 8? 8 over negative 7 7 over negative 8 negative 7 over negative 8 7 over 8

the answer is between one of the four end ones as it says

Differential Equation Question: 2nd Order DE. Need Help.

Using the method of undetermined coefficients, determine the general solution of the following second-order, linear, non-homogenous equations.   y'' - 2y' + 2y = sin(x) + cos(2x)

Differential Equation Question

Determine the specific solution of the following initial-value problems. y''+ 4y' + 20y = 0, y(pi/2)=0 and y'(pi/2)=2

Differential Equation: Need Help

Determine the specific solution of the following initial-value problems. y''-6y'+9y=0, y(-2)=1 and y'(-2)=0

what is the answer to 3(12-x)

really need help im in the sixth grade  

what is -13+5(1+4m)-2m

-13=5(1+4m)-2m  

How do I evaluate this expression 1/24-1/36+29/36 using the rules from r order of operations

I need to evaluate the following expressio using the rules for order of operations 1/24-1/36+29/36. And my answer has to be written as a reduced improper fraction 

I have a math problem I need help with can u help? its gonna be in the describtion its tooo long for the question box.

The German Club is planning a ski trip. The club will pay $500 toward the trip, and each member going on the trip will play $115. Write an equation that represents the number of club members going... more

Can someone help my daughter with her math?

-2(4x-2)=4x-8 -5x+6-4x=3(-3x-2) 3-1(4x+1)=1/2(2x-6)

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.