05/06/20

algebra word problem
The 4200 km trip from New York to San Francisco take 6 h flying against the wind but only 5 h returning. Find the speed of the plane in still air and the speed of the wind.
Follows • 1
Expert Answers •2

05/05/20

How to set up this word problem
After trotting down the trail 16 miles in two hours the horse and rider tripled their speed by galloping the next 72 miles. How many hours did the horse and rider gallop?
Follows • 1
Expert Answers •1

05/05/20

jimmy said that the only way to write an equation eight equal groups have 49 members is as the multiplication equation 8g=48 what is the error in jimmys thinking
Follows • 1
Expert Answers •2

05/04/20

System of inequality

Jacob is working two summer jobs, making $10 per hour washing cars and making $8 per hour landscaping. In a given week, he can work no more than 19 total hours and must earn at least $170. If Jacob... more
Follows • 1
Expert Answers •1

04/30/20

Geometry Homework

A silo is a composite of a cylindrical tower with a cone for a roof. What is the volume of the silo if the radius of the base is 40 feet, the height of the room is 10 feet and the height of the... more
Follows • 1
Expert Answers •1

04/30/20

Geometry Homework

A spherical ball of wax with a radius of 8 inches is melted and poured into a container shaped like a rectangular prism with a 14 inch x 16 inch base. What is the height of the melted wax in the... more
Follows • 1
Expert Answers •1

04/30/20

why are tangent and co-tangent positive in Quadrant 3 ?
Follows • 1
Expert Answers •1

04/30/20

Find the sum of the integers from -10 to 50 inclusively
Follows • 1
Expert Answers •1

04/29/20

How many of each type of ticket must she sell?
A concert promoter must sell 1000 tickets. She can sell premium tickets for $20 each, and discount tickets for $5 each. The total amount of money brought in from the sale of the tickets must be... more
Follows • 1
Expert Answers •1

04/29/20

Solve the absolute value inequality
Solve the absolute value inequality:5|x+3|-2<18
Follows • 1
Expert Answers •1

04/29/20

Math happening..tammy and keiths summer job
Dddescribe what each graph represents in terms of tammi and keith
Follows • 1
Expert Answers •1

04/29/20

What is the function of g
Let f(x)=|x|. Write a function g whose graph is a vertical shrink by a factor of 1/2 followed by a translation 2 units up of the graph of f.
Follows • 1
Expert Answers •2

04/29/20

how long will it take, in years, to triple a 300$ initial investment in an account that pay 4.3% compounded quarterly?
Follows • 1
Expert Answers •2

04/29/20

Word problem ugh
An office supply store recently sold a black printer ink cartridge for 18.99 and a color printer ink cartridge for 23.99. At the start of a recent fall semester a total of 55 of these cartridges... more
Follows • 1
Expert Answers •1

04/29/20

Interest Rate Problem
Nancy wants to invest $4000 in saving certificates that bear an interest rate of 8.75% per year, compounded semiannually. How long a time period should she choose to save an amount of $5000? (Round... more
Follows • 1
Expert Answers •1

04/29/20

Kim is installing a skylight to conserve energy. She wants the width 50 cm less than the length and a total area of 15,000 cm^2. What are the dimensions?
Follows • 0
Expert Answers •1

04/29/20

The sum of two numbers is 49. The smaller number is 5 less than the larger number. What are the numbers?
Follows • 1
Expert Answers •1

04/28/20

How much of the 10% solution will he need to use

he needs to make 60 liters of a 36% acid solution to test a new product. His supplier only ships a 10% and 40% solution. he decides to make the 36% solution by mixing the 10% solution with the 40%... more
Follows • 1
Expert Answers •1

04/28/20

Steve purchases 25 gallons of orange juice to set out for runners at a race. How many cups of orange juice did Steve purchase?
Follows • 2
Expert Answers •2

04/28/20

Dimension Changes in Volume
Suppose the volume of a right triangular prism is 360 cubic units. What would be its new volume if one if its length was twice as long, and the width was half as long?Answer choices are:240 cubic... more
Follows • 1
Expert Answers •1

04/28/20

the area of a rectangle is 120*2. if the length is 8 centimeters more than twice the width, what are the dimensions of the rectangle?

Follows • 1
Expert Answers •2

04/28/20

How many ounces of a 22 percent alcohol solution and a 45 percent alcohol solution must be combined to obtain 46 ounces of a 33 percent solution?
Follows • 1
Expert Answers •2

04/28/20

Geometry Homework

What is the width of a ornament if the volume is 124.79 cm^3? A. 11cmB. 6.2 cmC. 5.5 cmD. 3.1 cm
Follows • 1
Expert Answers •1

04/28/20

Theoretical Probability
You spin a spinner once.The spinner has 4 categories and each one contains a different number. The numbers are 1,2,3,4 .What is P(not a divisor of 21)?Write your answer as a percentage.
Follows • 0
Expert Answers •1

04/28/20

Find the domain of the given rational function. Express the domain in interval notation

f(x) = 1/x+3...............
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.