What is the slope of the line represented by the equation y = - 1/2x+1/4?

A. - 1/2

B. - 1/4

C. 1/4

D. 1/2

29 4/5 rounded to the nearest whole number

Can a trapezoid have 4 obtuse angles?

In 1992, Jason bought a gallon of gas for $1.21. Yesterday, he bought a gallon of gas for $2:16. What is the percentage increase of the price of gallon of gas from 1992 to yesterday.

If cos ⁡θ=-8/17, and 180°θ<270°, what is sin θ?

What is the area of the circle when the diameter is 20cm?

Jack is flying his kite. He runs 100 feet away from his house and lets out 75 feet of string. The angle of elevation from the ground to the kite is 65 degrees. How far away is the kite from the house?

You are shopping for T-shirts. Clothing Warehouse sells 3 T-shirts for $52. The Scene sells 2 T-shirts for $83. New Threads sells 4 T-shirts for $127. Which store has the best deal?

Identify the type of function that models the situation below: A can of coffee is supposed to contain one pound of coffee. Which function can be used to describe the difference in the actual weight of the coffee as compared to 1 pound?

At a school number of boys to girls 11:9 there are 124v more boys than girls work out the number of student at the school

Suppose that a brand of lightbulb lasts on average 1730 hours with a standard deviation of 257 hours. Assume the life of the lightbulb is normally distributed. Calculate the probability that a particular bulb will last from 1689 to 2267 hours?