What is 12000*609?

If a = √ 2+1, then find (a-1/a) ^2

John said he can find 38*10 38 * 10 by adding a 0 0 to the end of 38 38 to get 380 380. John finds 46.52*10 46. 52 * 10 using the same method and gets 46.520 46. 520.

A swimming pool is open for 7.5 hours during the day. The pool keeps one lifeguard on duty at a time. l, with each of their shifts being 1.5 hrs long. How many shifts are there per day?

Can you rewrite 68/7 as a mixed number

You roll a number cube twice. Find the probability of the event. Rolling a 3 then a 3

You randomly draw a Marble from a bag of marbles that contains 3 blue marbles, 4 green marbles, and 5 red marbles what is (draw a blue marble)

Facter - 1/2 out of - 1/2x + 12

If (m, 1) is on a circle with center (8, 1) and radius 7, what is a value of m? A) m=1 B) m=-1 C) m=14 D) m=-8=-+sqrt33

What if erika and Bradley want to hike 14 miles each day? how many days will they hike exactly 14 days?

Which expression is equivalent to 2la+26) - 2-26?