02/22/19

A baseball team plays in a stadium that holds 58000 spectators. With the ticket price at $9 the average attendence has been 25000. When the price dropped to $7, the average attendence rose to 29000.

Assume that attendence is linearly related to ticket price.What ticket price would maximize revenue?

02/20/19

Find cos (u + v) .

Given sin u = 8 17 , with u in quadrant I, and cos v = 21 29 , with v in quadrant I.

What is the values of y?

02/20/19

math - slope/intercept equation

You are paid a monthly salary plus commission at your sales job...You are paid a monthly salary plus commission at your sales job. Using data from two months, find the monthly salary (y-intercept)... more

Speed of a cyclist ( distance, time, speed...)

A student rides her bike from her home to the store and back again. Her average speed to the store is 6.0 m/s, and coming back home it is 4.0 m/s. If the store is 840 m away from her home, what is... more

02/20/19

What is the simplified form of the quantity 4 x squared minus 25 over the quantity 2x minus 5 ?

Select one:a. 2x − 5, with the restriction x ≠−b. 2x + 5, with the restriction x ≠c. 2x − 5, with the restriction x ≠d. 2x + 5, with the restriction x ≠−

02/20/19

I got a little stuck on this. Need a bit of help. Fast!

Use the given measures of  ∠A and  ∠B to answer the following questions.. m ∠A=20°. m ∠B=(2x)°Part BWrite an equation when  ∠A and  ∠B are complementary angles. Solve the equation for x, showing... more

02/20/19

Maths, I need help

Find the last 2 digits of 2005^1+2005^2...+2005^2005

Solve application problems using quadratic equations.

If the sides of a square measure 10 root 6 units, then find the length of the diagonal.

Solve application problems using quadratic equations.

A positive real number is 2 less than another. When 4 times the larger is added to the square of the smaller, the result is 49. Find the numbers.

How do you simplify this expression? (2⁹ x 3⁵) x (2⁴ x 3)²

The answer is 2¹⁷ x 3⁷, I just don’t understand how to get there

Statistics Probability

A card is drawn from a standard 52-card deck. It is not returned to the deck. A second card is drawn. Find the probability that both cards are heart

02/20/19

What are three equivalent ratios to 3/5

I need help on my daughter's math question. Please let me know what this is. Thank you.

How to multiple fractions

Find the product. 5x6 1/2=

02/19/19

can you show the work?

Eugene and Danielle are selling pies for a school fundraiser. Customers can buy blueberry pies and blackberry pies. Eugene sold 2 blueberry pies and 6 blackberry pies for a total of $44. Danielle... more

02/19/19

Homework for school

Find all values of  such that . Give your answer in interval notation.

02/19/19

Simplify (13x+10y)-(6x-7y)+5x

Question was too long for the title see description

A group of 40 students from your school is part of the audience for a TV game show. The total number of people in the audience is 130. What is the theoretical probability of 4 students from your... more

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