09/26/19

Math word problem
A 4 ft wooden rod needs to be divided into pieces that are each  ft. long. How many pieces can be cut? Is there any "leftover" wood? Show how you find your solution using division by fractions.
Follows • 1
Expert Answers •1

09/26/19

How many birds were at the shelter?
An animal shelter spends $4.50 per day to care for each bird and $6.50 per day to care for each cat. Kaylee noticed that the shelter spent $96.00 caring for birds and cats on Thursday. Kaylee found... more
Follows • 1
Expert Answers •1

09/26/19

inversion function
If f(6)=6 find f-1(6)
Follows • 0
Expert Answers •1

09/26/19

Two angles are compkementary. One angle is 16 less than the other angle. Find the measures of the angles.
I need help
Follows • 1
Expert Answers •1

09/26/19

A survey finds customers are charged incorrectly for 1 out of every 10 items. Suppose a customer purchases 13 items. Find the probability that the customer is charged correctly on atleast 3 items
Follows • 1
Expert Answers •1

09/26/19

Find the derivative of f(g(x)) and g(f(u))
f(u)=cosug(x)=x^2+1
Follows • 1
Expert Answers •1

09/26/19

How many ways can 6 different contracts be distributed amongst 14 different​ firms, if no two contracts are awarded to the same​ firm?
Please thoroughly explain the steps.
Follows • 1
Expert Answers •1

09/25/19

​Connie's boat travels at 4 mph. Find the rate of the current of the river if she can travel 3 miles upstream in the same time she can travel 21 miles downstream.
Follows • 1
Expert Answers •1

09/25/19

Problem solving

David took 58 miles to ride to the shop. He took 43 times as far to visit his fathers house,, how far did he take to ride to his fathers house?
Follows • 1
Expert Answers •2

09/25/19

How to prove this statement?
Assume you have functions T and S such that T(n) =O(S(n)). For the following statement, decide whether you think it is True or False. If you think the answer is True, prove it, otherwise, provide a... more
Follows • 1
Expert Answers •1

09/25/19

what the equation for revnue write the equation for total cost find the break even quanity ?
A Company manufactures and sells bookcases. The selling price is $54.90 per bookcase. The total cost function is linear and cost amount to $50,000 for 2000 books and $32,120 for 800 book cases   a.... more
Follows • 1
Expert Answers •1

09/24/19

Find the distance between the given perpendicular lines
Line t contains points (0,-3) and (7,4). Point P has coordinates (4,3)
Follows • 1
Expert Answers •1

09/24/19

Given: △DMN, DM=10 3 m∠M=75°, m∠N=45° Find: Perimeter of △DMN
Given: △DMN, DM=10    m∠M=75°, m∠N=45°    Find: Perimeter of △DMN
Follows • 2
Expert Answers •2

09/24/19

How many days will it take for $1400 to earn $12 interest if it is deposited in a bank paying simple interest at the rate of 6%/year? Interest, Money and Business
How many days will it take for $1400 to earn $12 interest if it is deposited in a bank paying simple interest at the rate of 6%/year? (Use a 365-day year. Round your answer up to the nearest full... more
Follows • 1
Expert Answers •1

09/24/19

Help?? I don't understand word problems and was never explained how to solve??
Tevin and Kristina are 260 feet apart when they start walking toward one another. They are walking at the same speed, so whenever Tevin travels some number of feet, Kristina travels the same number... more
Follows • 1
Expert Answers •1

09/24/19

what are the steps
you have a group of 30 youre making a second group of 5. how many different groups could you have?
Follows • 1
Expert Answers •1

09/24/19

how much would the next burger cost?
cheeseburger - - - - - - $3.491 patty, 1 cheese sliceJust the patties - - - - -$4.092 patties, no cheesedouble cheeseburger - - - - - -$4.592 patties, 2 cheese slicesBig island - - - - - -$6.794... more
Follows • 1
Expert Answers •1

09/23/19

If there were 4 million births in a particular country and 2,247 sets of naturally occurring triplets, what is the experimental probability of having triplets naturally?
If there were 4 million births in a particular country and 2,247 sets of naturally occurring triplets, what is the experimental probability of having triplets naturally?
Follows • 1
Expert Answers •1

09/23/19

What is the rank of this matrix?
What is the rank of this matrix? 1 -1-1 1/2
Follows • 1
Expert Answers •1

09/23/19

Write the equation of the line in slope intercept form if the line goes through (-1,2) and is perpendicular to the line x-3y=-2
Follows • 1
Expert Answers •1

09/23/19

find the height of the building
The angle of elevation to the top of a building in a city is found to be 3 degrees from the ground at a distance of 2 miles from the base of the building. Using this information, find the height of... more
Follows • 1
Expert Answers •4

09/23/19

Calculate the Derivative in Two Ways
First use the Product or Quotient Rule. Then rewrite the function algebraically and directly calculate the derivative.h(t)= (t^2-1)/(t-1)
Follows • 1
Expert Answers •2

09/23/19

Total curb weight Algebra, HELP
The total curb weight of a​ truck, a car​ A, and a car B is 11,250 lb. The weight of car A is 5 lb less than the weight of two B cars. The truck weighs 2145 lb more than car A. What is the curb... more
Follows • 1
Expert Answers •1

09/23/19

Homework for my son

Ratio of boys to girls 4:3 there are 24 boys how how many girls are in the class
Follows • 1
Expert Answers •1
C++

09/23/19

*.h or *.hpp for your class definitions?
I've always used a `*.h` file for my class definitions, but after reading some boost library code, I realised they all use `*.hpp`. I've always had an aversion to that file extension, I think... more
Follows • 1
Expert Answers •1

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.