Ryan's mom randomly chooses two days cache week for ryan to do his chores. what is the probability that she picks Saturday and Sunday

The equation y ̂=844.697x^2+3723.485x-13,650 models the annual profits of a new business, where x is the number of years since they opened. Use the equation to predict the annual profits, to the nearest dollar, 8 years after they opened.

Dose someone know this

Which expression has a value closest to 1? (Use 3.14 as the value of pi.) A. 7pi/square root of 10 B. square root of 75 - square root of 74 C. square root of 37 - square root of 26 D.

A fuction has a contant doubling time. What type of function does this represent? A. Exponential decay B. Decreasing linear C. increasing linear D. Exponential growth

At The Green House of Salad, you get a $1 coupon for every 3 salads you buy. What is the least number of salads you could buy to get $10 in coupons?

Ritchie wants to paint paint his bedroom ceiling and four walls. Both the ceiling and walls are 8 feet by 8 feet. A gallon of paint covers 40 squares feet. which expression can be used to find the # of gallons of paint Ritchie needs to buy?

What is bigger 4/5 or 5/6

If the probability that an event will happen is 5/13, then the probability that will not happen is? a) 5/13 b) 7/13 c) 8/13 d) 10/13

8 Cakes cost £4.00 how much 3 cakes cost?

A tree is 14 feet tall. it casts a shadow 20 feet long. if nearby building casts a shadow 15 feet long, how tall is the building