What is the solution to the problem rounded to the correct number of significant figures?

12.77 + 0.8 = ?

A. 14

B. 13.6

C. 13.57

1. $1,200,000 is equal to million___dollars. O 0.0012 0 0.12 O 1.2 O 12 O 1200

If sin (2x) = cos (x + 30°), what is the value of x?

A pine is 35 and one half feet tall, and grows 3 and one half feet each year. A redwood is 43 feet tall, and grows 3 and one half feet each year. How tall will each tree be after 21 years?

This chart shows the total average monthly cost of medical insurance benefits for employees working in the private sector in march 2006. for single coverage, the cost is $322.77, and for family coverage, it is $889.26.

A teacher promised a movie day to the class I did better on average on their test the box plot shows the results of the test which clocks should be rewarded and why

Add 34 and 6 and then multiply by 3

Whats the mean of 12 2 8 6 57

Using the rate of $8 for every 2 pounds of rice, how much would a 1/2 pound of rice cost

Charlie can run at a speed of 3 yards per second. About how many miles per hour does Charlie run

Use technology to solve for x. 2^x-8=3x-9 What are the solutions?