Jean adds 35 and 9 how can she solve using only equations to model her thinking? explain

What is 862.473 rounded to the nearest whole number?

The distance from talamunda to velcratia is 700 miles. the train takes 5 hours to travel the distance. at what unit rate is the train traveling?

Solve for x ... - 5x = - 10

Sarah wants to know this problem. What five times five

The measure of a complementary angle is 14 more than 3 times the measure of the angle

Jeffrey spent 2/3 hour on his homework how many minutes did he spend on home work

Sum of 7x times 7 + 3x+1 and - 4x times 4-x+3

2. If y (x-1) = z then x=

John (whose line of sight is g ft above horizontal) is trying to estimate the height of a tall oak tree. He first measures the angle of elevation from where he is standing as 30 degrees.

Question: Carbon-11 has a half-life of about 20 minutes. If we start with 200 grams, how much will be left after 3 hours? A. 25 grams B. 2.5 grams C. 0.39 grams D. 0.039 grams