Find the circumference of the given circle. Using the pie # (3.14.)

9 m

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?