Convert 2.05 x 10^5 seconds into years

Candace said I'm thinking of a fraction. If I divide it by 1/2, I get 3/11. what fraction was Candace thinking of?

Simplify the expression 4[ (10-4) 2:4]

How much weight has my dog lost if he was 4.25 kg now is 4.117

Andy starts with $40 and is saving at a rate of $5 per week. Samantha starts with $136 and is spending at a rate of $3 per week per week. A) When will Andy and Samantha have the same amount of money? B) And how much money will that be?

Andres school orders some new supplies for the chemistry lab. The online store shows a pack of 10 test tubes costs $4 less than a set of nested beakers. in order to fully equip the lab, the school orders 12 sets of beakers and 8 packs of rest tubes.

Suppose you can chose from 3 different shirts, 2 pairs of pants, and 5 pairs of shoes. Use the fundamental counting principle to find out how many different outfit combinations you can make.

The volumes of two spheres are 729 in3 and 27 in3. What is the ratio of their radii, rounded to the nearest whole number? a. 1:4 c. 3:1 b. 2:7 d. 3:4

Round the following number to the indicated place value. 13,293 A) 13,290 B) 13,300 C) 13,390 D) 13,280

What percent of 208 is 197.6

Candida bought 334 yards of fabric. If she uses 23 of the fabric to make a dress, how much fabric will she have left?