Will upvote plz need answers asap
a lawn sprinkler sprays water 2.5 meters in every direction as it rotates. what is the area of the sprinkled lawn?
a. a=21.63 m²
b. a=15.7 m²
c. a=19.63 m²
d. a=17.75 m²

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin