Yesterday, a movie theater sold 266 bags of popcorn. A large bag of popcorn costs $4. A small bag of popcorn costs $1. In all, the movie theater made $437 from popcorn sales. Write and solve a system
of equations to find how many bags of each size popcorn were sold. WRITE VARIABLE STATEMENT (LET)
AND EQUATION ONLY.

How many grams the dog will eat in 3 days?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?