12/01/18

The shorter leg of a right triangle is 5 centimeters less than the other leg. Find the length of the two legs if the hypotenuse is 25 centimeters.
Please provide answer; but, most important show steps. Thank You
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12/01/18

What is the y-value in the solution to this system of linear equations? 4x + 5y = −12 -2x + 3y = −16
4x + 5y = −12-2x + 3y = −16a.−4b.−2c.2d.5
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12/01/18

Need help because this is a confusing problem for me lol
A company sells trinkets in two different packages. A small box contains 3 trinkets for $2 and a large box contains 5 trinkets for $3. A customer bought more than 30 trinkets and spent more than... more
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12/01/18

a . Rewrite the function in f ( x ) = a ( x − h ) 2 + k form b . Graph it by using transformations. f ( x ) = − 2 x 2 + 8 x − 7
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12/01/18

Sue's moped travels 8 miles per hour faster than Jared's. Sue travels 69 miles in the same time that it takes Jared to travel 45 miles. Find the speed of each person's moped.
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12/01/18

A proposed train fee would charge 20.00 for the first 5km of travel and 0.75 for each addtional kilometer over the proposed fare
A proposed train fee would charge 20.00 for the first 5km of travel and 0.75 for each addtional kilometer over the proposed fareQ. Find the fare function f(x) where x represents the number of... more
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12/01/18

409 students go to the zoo using buses and vans
409 students go to the zoo using busses and vans. 55 students fit in a bus and 12 students can fit in a van. There are 5 more buses than vans. How many busses and vans are needed. I don’t know how... more
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12/01/18

A set of college student heights are normally distributed with a mean of 170.4 centimeters and a standard deviation of 10 centimeters.
What proportion of student heights are between 145 centimeters and 171centimeters?
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12/01/18

Points of a 2D Rectangle
Lets say I have a rectangle. 2 points are given to me. A, B, C, D. Lets say A and C are given to us but they are on diagonal opposites. Lets say A(10, 10) B(?,?) C(20,25) D(?, ?). Remember that A... more
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12/01/18

Scientific Notaion
A worker bee has a mass of 1e−4 kg. There are 4e4 worker bees living in one hive.What is the mass of all the worker bees in the hive together?Write your answer in scientific notation.
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12/01/18

If I’m at 88.9% attendance and need to be at 90% how many days will it take ?
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12/01/18

Construct a polynomial function with the following properties: fifth degree, 4 4 is a zero of multiplicity 4 4 , −1 − 1 is the only other zero, leading coefficient is 5 5 .
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11/30/18

Business Math (integer)
the first equation is a demand equation and the second is a supply equation of product. Determine consumers' surplus and productp=22-0.4 qp=8+1.6 qthe consumers' surplus at equilibrium is ....?
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11/30/18

How much money should you invest now to have $11,000 in 12 years if you invest the money at a rate of 1.4%, compounded monthly?
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11/30/18

What’s the difference between -71/5 and -42/3
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11/30/18

A cat is brought in to the shelter weighing 5.75 pounds. The vet says the cat needs a special diet so that it will gain a quarter of a pound a week until it is 11 pounds.

a. How much will it take before the cat weighs 8 pounds?b. How much will the cat weigh after 3 weeks?c. Write an equation that represents the relationship between the weight of the cat in pounds... more
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11/29/18

A woman sold one third of her pineapples on Monday , 1-4 of the remainder on Tuesday ,and the rest , 50 on number , on Wednesday. How many pineapples had she at first.?
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11/29/18

Uniform Motion, Work, and Problem Solving
Nathan walked on an asphalt pathway for 12 miles. He walked the 12 miles back to his car on a gravel road through the forest. On the asphalt he walked 2 miles per hour faster than on the gravel.... more
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11/29/18

8.9 Variation and Problem Solving
The force F needed to break a board varies inversely with the length l of the board. If it takes 24 pounds of pressure to break a board 2 feet long, how many pounds of pressure will it take to... more
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11/29/18

8.8 Uniform Motion, Work, and Problem Solving
Two sisters like to compete on their bike rides. Tamara can go 4 mph faster than her sister, Samantha. If it takes Samantha 1 hour longer than Tamara to go 80 miles, how fast can Samantha ride her... more
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11/29/18

There are 20 dogs at the park.2/10 of the dogs had ribbons.what fraction of the dogs did not have ribbons
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11/28/18

The price of a television set on sale is two thirds of the regular price. Find the regular price
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11/28/18

what is the slope of f(3)=1,f(6)=4
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11/28/18

Math word problem
Pierre inherited $120,000 from his uncle and decided to invest the money. He put part of the money in a money market that earns 2.2% simple interest. The remaining money was invested in a stock... more
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11/27/18

The radius of a soccer ball is 11 cm. What is the volume of the ball? Give your answer to the nearest cubic centimeter.
I can't figure out this problem. I am in a mentally challenged group and need help.
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