09/16/18
Matt borrows $5,700 for 2 year. At the end of the 2-year loan period, the interest owed is $997.50. What was the simple yearly interest rate (as a percent)?
I need help solving this word problem
09/16/18
story problem
A computer notebook manufacturer has a daily fixed cost of $10,500 and a marginal cost of $210 per notebook. Y=210x+10,5000.
Find the average cost of a computer notebook assuming that 50...
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09/16/18
I need help putting this into an equation
How do I determine if this is a right triangle or not? How do I put it into an equation?There are 3 points ABC in the xy-plane have coordinates A(4, 3) B (-6, 2) C (-5, 7)Thanks so much for your help!
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09/16/18
What is the correct answers ?
3. Malin uses a piece of wire 80cm long to form a rectangle. The length of the rectangle is 12cm longer than its breadth. Find the length and the breadth of the rectangle. 4.Nita had $10m. After...
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09/16/18
Help with sequence question
The first difference of a sequence is 3, 6, 9, 12, 15. Find the first six terms in the original sequence in the following:
The fifth term of the original sequence is 34.
09/14/18
F(1/n)=0 for all n€N then prove F'(0)= F"(0)=0
F(1/n)=0 for all n€N then prove F'(0)= F"(0)=0
09/14/18
Find formulas for f/g and g/f. Give the domain for each.
f(x)=square root of x-2; g(x)=square root of x+4
09/14/18
When was the sunrise that day?
One person A start with constant speed at sunrise at A-town and move towards B-town. Another person B starts also with constant speed at sunrise at B-town and move towards A-town. They met at noon...
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09/13/18
the hundreds digit of my number is greater than the tens digit. the ones digit is less than the tens digit. what could my number be? write it in two ways
the hundreds digit of my number is greater than the tens digit. the ones digit is less than the tens digit. what could my number be? write it in two ways
09/13/18
I need help please
Allie has 5 baskets that each hold 5 candies and 3 toys. Alexis has the same total items, but she makes 4 baskets. In each basket, she uses 8 candies. How many toys are in each basket that Alexis...
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09/13/18
Find the points that are symmetric to (1,4)
A. Across the x-axis
B. Across the y-axis
C. Across the origin
09/13/18
the question is in the descrption
Train A and train B leave a central station at the same time. They travel the same speed, but in opposite directions, with train A heading towards station A, and train B heading towards station B....
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09/12/18
The equation is 9x^2-25y^2=1, How do i test symmetry numerically and algebraically?
So for Precalc, we are doing symmetry with graphs. How do i test numerically if the equation is doesn't have the y isolated like F(x)=etc... What does it mean when you test it numerically?
09/12/18
A house has a lenght of 5 and 5/6 miles . The straight section has 1 and a 1/4 miles. What fraction of the circuit is the straight section?
Give in the simplest form
09/12/18
need help with math
Solve the problem. See Example 8. (Objective 3)A rollover IRA of $18,350 was invested in two mutual funds, one earning 10% interest and the other earning 6%. After 1 year, the combined interest...
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09/12/18
The rectangular area they are fencing in is 4 metres wide and 7 metres long.
Abby is helping her father fence in a part of the yard for a garden. The rectangular area they are fencing in is 4 metres wide and 7 metres long. They need to put a post in the ground every 1.5...
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09/12/18
1980 was 125,500.the population of the same city in 2000 was 155,00.what year can it be predicted that the city's population will be 200,000?
pls answe this asap!!
09/11/18
the area of a rectangular wall of a barn is 160 square feet. its length is 4 feet longer than twice its width. find the length and width of the wall of the barn
The area of a rectangular wall of a barn is 160 square feet. Its length is 4 feet longer than twice its width. Find the length and width of the wall of the barn
09/11/18
identify the set of numbers that best describes each situation
the amount of money in a bank?
the exact temperature of a glass of water in degrees celsius?
09/11/18
How many pounds of the Earl Grey tea and Orange Pekoe tea are required?
The Manager of a store that specializes in selling tea decides to experiment with a new blend. She will mix some Earl Grey tea that sales for $4 per pound with some Orange Pekoe tea that sells for...
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09/11/18
Invested 12,000 in two accounts paying 2 and 5% annual interest. If total interest earned for the year was 570, how much was invested at each rate?
Find amount earned at the rates 2 and 5.
If x=c√b+4 find x+1/x with solution
The question has variable but answer is 5+3√3/2
I want solution
09/11/18
How many more pencils than markers are there?
There are pens, pencils, and markers and a desk. The ratio of pens to pencils is 2:3. The ratio of markers two pencils is 1:3. If there are four pins in the drawer how many more pencils and...
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