Question 1. Which of the following statements describes the aim of the

person who threw the dart shown in the picture.
A. The person's aim was both precise and accurate
B. The person's aim was precise, but it was not accurate
C. The person's aim was accurate, but it was not precise
D. The person's aim was neither precise nor accurate

Question 2. A student measures the volume of a liquid and finds it to be 40 ml. How many significant figures are in the measurement?

A. 1
B. 2
C. 3
D. 5

Question 3. Calculate the area, with the appropriate number of significant figures, of a rectangular room that is 14.10 m wide by 15.0 m long.

A. 212 m
B. 211.5 m
C. 29.1 m
D. 29.10 m

Question 4. The Graph above (number 4) shows Jack's mass over a five month period.
Based on the trend in the data, what do you predict will happen to Jack's mass the subsequent month?

A. Jack's mass will increase
B. Jack's mass will decrease
C. It is impossible to predict because there is no trend in Jack's Mass
D. The next month's data will be anomalous.

Question 5. A scientist collected the data shown in the graph above (aka the pic for question 5) How is the graph useful to the scientist.

A. The graph shows the scientist that the data has a upward trend.
B. The graph shows the scientist that the data point at 2.5 seconds in anomalous.
C. The graph shows the scientist that the data creates a linear graph.
D. The graph shows the scientist that there does not appear to be a trend inthe data so the time and mass are probably not related

21 answers

1.D
2.B
3.A
4.B
5.?

5.D

Just did this one
1. D
2. A
3. A
4. B
5. D

Kat are you right???

Yes Im right.

Kat is right 100%

1. D
2. A
3. A
4. B
5. D
Trust me just did it and got a 100%

Thanks Kat, Kat was right.

Kat kat is right

thx kat is right i got a 100%!!!!!

kat was right and so was kendy
1.D
2.A
3.A
4.B
5.D

Kat was right , I got a 100% thanks kat

d
a
a
b
d
is still right in 2018

"Kat" is 100% for the following connexus topic:
Lesson 7: Mathematics in Science
Science 8 A Unit 1: Introduction to Science 8

- Lady Jiskha

Yo thanks Kat

Thx kat

Works in 2020

Are you sure this works

It does

1-D
2-A
3-A
4-B
5-D

its right