What is the final speed of a car that accelerates at 40 ft/s2 for 1 seconds if it's initial speed was 40 miles per hour, to 1 decimal place? Answer in miles/hour

Can you simplify 4/7? 24 points will be awarded!

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52