Match the metric units on the left with their approximate equivalents on the right. not all the options on the right will be used.
3 kilometers
100 pounds
50 kilograms
2 miles
1 liter
25 pounds
2 quarts
6 miles
1 quart

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me