Wyatt hiked for 4.7 hours at a rate of 2.9 miles per hour. he determined that he hiked 13.63 miles. which best explains the
reasonableness of wyatt's answer?
o
there are two digits to the left of the decimal in the factors and two digits to the left of the decimal in the product, so
wyatt's answer is reasonable.
there are two digits to the right of the decimal in the factors and two digits to the right of the decimal in the product, so
wyatt's answer is reasonable.
wyatt's answer is reasonable because 4x2 is 8, and 8 is close to 13.63.
wyatt's answer is reasonable because 5x 3 is 15, and 15 is close to 13.63.

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?