What happens when the smog lifts in los angeles, california

To increase an amount by 42%, multiply by?

The diameter of a circle is 7 cm. Find its circumference in terms of / piπ.

Karen drives his car 96 miles in 1.5 hours. If he continues to drive at this rate, how far will he travel in 2.5 hours?

What is the mode and median of these numbers. 35, 43, 55, 55, 56, 36, 44, 53, 62, 52, 45, 38, 52, 59, 48, 43, 45, 60, 55, 55, 47, 38, 65, 51, 48, 46, 58, 62, 49, 66. BTW the mode is the one that occurs most, and the median is the one in the middle

A high school tennis player got her first serve in 80% of the time for the first 10 matches of the season. In the next 5 matches, she only got her first serve in 62% of the time. What is the weighted average for the player's first serve.

What is the solution of this linear system? 3x + 5y = - 1 2x - 5y = 16 A. (-3, 2) B. (-3, - 2) C. (3, - 2) D. (2, - 3)

The probabilty that husband and wife will be a live is 30 years from now is 0.6 and 8.0 find the probabilty that in 30 years time a) both will be a live b) nether will be die c) at least one will be a live

A total of 720 ppl attended the school basketball game. Adult tickets cost $2.50 each and student ticket costs $1.50 each. If $1220 worth of tickets were sold, how many students and how many adults attended?

Isaac has a piece of rope that is 5 yards long. into how many 1/2 yard pieces of rope can isaac cut the rope

What do Properties mean?