Which answer correctly estimates the product of 3.09 × 304.87? a. about 9.0 b. about 9.9 c. about 90 d. about 900

3.09 x 304.87 = 942.0483

So your answer is D. about 900

Hope this helps :)

The answer is D
3.09 * 304.87=942.0483    you have to round so look at the 9 and then look at the 4 so "5 or more raise the score" "4 or lease let it rest" do since its a 4 you leave that 4 a 0 so its 900.

You're doing something i dont know how to do but search up on google slope calculator maybe that will get you there