Mathematics, 21.02.2020 00:48, nalisas8329

In planning for a trip, Joan estimated both the distance of the trip, in miles, and her average speed, in miles per hour. She accurately divided her estimated distance by her estimated average speed to obtain an estimate for the time, in hours, that the trip would take. Was her estimate within 0.5 hour of the actual time that the trip took? (1) Joan’s estimate for the distance was within 5 miles of the actual distance. (2) Joan’s estimate for her average speed was within 10 miles per hour of her actual average speed.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:30, ashleyrover11

(a. s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]

Answers: 1

continue

Mathematics, 21.06.2019 22:40, chuchi24

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

Answers: 1

continue

Mathematics, 21.06.2019 22:40, winterblanco

Use this graph to find the cost of 6 show tickets

Answers: 1

continue

Mathematics, 22.06.2019 05:00, wittlemarie

Hart manufacturing had six-month sales of $80 million, with $20 million of that amount from the internet. it set a goal to increase the percentage of total sales coming from the internet by 4 percent in the next six months. the results were total sales of $85 million. if the company meets its goal exactly, what will the dollar amount of internet sales be?

Answers: 1

continue

Do you know the correct answer?

In planning for a trip, Joan estimated both the distance of the trip, in miles, and her average spee...