Mathematics, 03.01.2022 18:10 amariyanumber1923

Hanna travels 70 miles at an average speed of 60 mph. She then travels a further 40 miles. The average speed for the entire journey is 46 mph. Assuming Hanna didn't stop, what was her average speed for the final 40 miles to 2 dp?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, dudejustdont

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

Answers: 1

continue

Mathematics, 21.06.2019 14:40, daymakenna3

In the diagram below, tan θ = sqrt 3. what is the value of m?

Answers: 3

continue

Mathematics, 21.06.2019 15:00, hadwell34

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

Answers: 3

continue

Mathematics, 21.06.2019 17:00, 19youngr

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Answers: 1

continue

You know the right answer?

Hanna travels 70 miles at an average speed of 60 mph. She then travels a further 40 miles. The avera...