finding first term and common difference through A.P

an arithmetic progression has 41 terms the sum of first five terms of this A.P is 35 and the sum of last five terms of the same A.P is 395. Find the common difference and the first term.

At $5.55 per pound, what is the value of 4 pounds of roast beef?

At $5.55 per pound, what is the value of 4 pounds of roast beef?

02/28/18

thesis statement one or two sentences

 for my test i want know what is the answer.

02/28/18

Let f(x)= 3x^2-2x+6 and g(x)= 7x-4. Identify the rule for f+g.

Homework Help

02/28/18

1. Solve the equation 1/2x-3=4

Homework Help

Identify the general solution of 6 sin2 x - 2 = 1 (Answers in radians)

Identify the general solution of 6 sin2 x - 2 = 1 (Answers in radians).That is exactly how the question is written and these are the answers to choose from  a. π/6 + 2nπ; 7π/6 + 2nπ;b. π/4 + 2nπ;... more

02/27/18

Sec^2(x)+tan(x)=1 ,[-90°,90°)

Sec^2(x)+tan(x)=1 ,answers between [-90°,90°) how do i solve this?

02/27/18

Which of the following is the point and slope of the equation y + 3 = 5/7(x + 5)?

(5, 3), 5/7(-5, 3), 5/7(-5, -3), 5/7(5, -3), 5/7

02/27/18

Limit as x approaches 0 of (2x+Sinx)÷(x)

Evaluate analytically.

Eight students share 5 blocks of modeling clay equally. What fraction of one block of modeling clay does each student get?

Eight students share 5 blocks of modeling clay equally. What fraction of one block of modeling clay does each student get?

One number exceeds another by 9. The sum of the numbers is 41. What are the numbers?

Use a comma to separate answers.

Math question

At a copy place there are 15 copy machines in a row with no space between them. Each copier is 3 feet 3 inches across. What is the total length of the 15 copy machines

02/27/18

An envelope is 4cm longer than it is wide. The area is 96cm. Find the length and width.

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A medicine bottle has a volume of 100cm and a radius of 2 cm. What is the height of the bottle.

i just need answers to homework

02/27/18

what’s s decreased by the quotient of 4 and 6

s decreased by the quotient of 4 and 6 

22 divided by 2 times 3 squares using pemdas

I need to know this answer usibf the rules of PEMDAS 

02/27/18

what is the distance between (-3,1) and (2,1)

i don't know this answer can someone help me 

Find two consecutive odd integers whose product is 99

It needs to be right

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