A two-digit number is such that the sum of its digits is 1/4 of the number. When the digits of the number are reversed and the number is subtracted from the original number, the result obtained is...
A two-digit number is such that the sum of its digits is 1/4 of the number. When the digits of the number are reversed and the number is subtracted from the original number, the result obtained is...
Rewrite the following Her house was built last year. ( Ago ) What should I do If I want to use "ago"?
The pay for a government major graduating from college is given by the formula P=40,700+3150t how many years would a government major expect to work to be earning more than the mathematics...
A biker mixed 11 pounds of raisins that cost $2.30 per pound with peanuts that cost $4.50 per pound to make a mixture that cost $3.29 per pound. How many pounds of peanuts did the biker use?
A farmer's land is separated into 5 equally sized sections. If the farmer owns a total of 9 1/6 acres of land, how many acres are in each section? Write your answer as a mixed...
please help me figure this out
I need it described please help me please help
A road crew can repave 120 miles of road each hour. They must repave a road that is 45 miles long. How long will it take the crew to repave the road?
The area of the shaded part of the square shown the right is 98 square meters. Find the dimensions of the square. This is the page: https://teacher.ocps.net/saoirse.mishler/media/factor519...
I am modelling a graph in the form y = Asin(ωt +α) +c, but I have got stuck on calculating alpha. So far I have calculated... the central line is at y=100 A =...
A farmer's land is separated into sections of size whole number 2 fraction 5/6 acres. Suppose there are 10 such sections. How many acres of land does the farmer own? Write your...
1. Find B if the parabola y = B(3 – x)(x + 5) has a turning point at (–1,4) 2. Find equation Turning point at (1,5) and y-intercept at (0,3)
A construction crew has just finished building a road. The road is 8 kilometers long. If the crew worked for 3 1/3 days, how many kilometers of road did they build each day? (Assume they...
A group of 12 people will equally split 2/3 pounds of a rare spice. How much spice will each person get? Write your answer in simplest form.
A construction company needs to remove 3 1/6 tons of dirt from a construction site. They can remove 5/8 tons of dirt each hour. What is the total number of hours it will take to remove the...
Calculate SS, variance, and standard deviation for the sample of n = 4 scores: 7, 4, 2, 1. (The computational formula works well with these scores)
Should (2a-5b-2c3/3a-1b4c3)-3 be written (2*a-5*b-2*c3/3*a-1b3c3)-3 or written as (2a-5b-2c3 over 3a-1b2c3)-3
A) How long is the jumper in free fall if the parachute opens at 1000 feet? B) How long is the jumper in free fall if the parachute opens at 940 feet?
An isosceles triangle is one in which two of the sides are the same length. The perimeter of an isosceles triangle is 35 cm. if the length of the congruent sides is 3 times the length of the third...
I want to know how to make up an equation and then the process to solve it. I am stuck and my alg. 2 teacher's explaining is confusing.