Mathematics, 14.07.2020 01:01 Savannahh8503

3 Sarah left home at 10:00 and cycled north in a straight line. The diagram shows a
displacement-time graph for her journey.
a Work out Sarah's velocity between 10:00 and 11:00.
On her return journey, Sarah continued past her
home for 3 km before returning.
b Estimate the time that Sarah passed her home.
c Work out Sarah's velocity for each of the last two
stages of her journey.
d Calculate Sarah’s average speed for her entire journey.

3 Sarah left home at 10:00 and cycled north in

a straight line. The diagram shows adisplacement-t

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:00

What’s the domain of this function? fastttt

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Which of the functions graphed below has a removable discontinuity?

Answers: 2

Answer

Mathematics, 21.06.2019 21:00

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

Answers: 1

Answer

You know the right answer?

3 Sarah left home at 10:00 and cycled north in a straight line. The diagram shows a
displaceme...

Questions

Mathematics, 13.09.2019 00:30

What is the equation of a line that goes through the point (0,2) and has a slope of -1 ? a.) y=-x+2 b.) 2y=-x c.) y=2x-1 d.)...

Engineering, 13.09.2019 00:30

(converting celsius to fahrenheit) write a program that reads a celsius degree in double from the console, then converts it to fahrenheit and displays...

Mathematics, 13.09.2019 00:30

Which term describes a line segment that connects a vertex of a point the midpoint of the opposite side?...