Posted by **Delilah** on Wednesday, September 26, 2012 at 7:52pm.

1.

The area of Greenland is 840,000 square miles. What is this number in scientific notation? (1 point)

840 x 105

84 x 10–5

8.4 x 105

8.4 x 10–5

2.

What answer represents this number in scientific notation?

0.00000916 (1 point)

916 x 10–8

9.16 x 10–6

916 x 108

9.16 x 106

3.

What is this number in standard form?

5.75 x 109 (1 point)

5,750,000,000

575,000,000,000

0.00000000575

0.575000000000

4.

What is this number in standard form?

6.8 x 10–4 (1 point)

68,000

680,000

0.000068

0.00068

5.

In a recent year the world production of wheat was about 5.2 x 108 metric tons. What is this number in standard notation? (1 point)

0.000000052

0.0000000052

520,000,000

5,200,000,000

- 7th grade math - homework dumping -
**Ms. Sue**, Wednesday, September 26, 2012 at 7:54pm
We Jiskha tutors are here to help students -- not do their homework for them!!

In all of the questions you've posted, you haven't given us any idea about what confuses you and what you do know about the answers.

- 7th grade math -
**Mr. finch**, Monday, October 1, 2012 at 12:28pm
c

a

b

c

c

- 7th grade math -
**LuLuQuack**, Friday, October 5, 2012 at 3:15pm
The answers are actuall

c

b

a

c

c

- 7th grade math -
**LuLuQuack**, Friday, October 5, 2012 at 3:16pm
actually is what I meant

- 7th grade math -
**Sofa Harrigan**, Monday, March 11, 2013 at 11:54am
C B A D C

You will find these the correct answers actually, if you going to post answers for someone at least make sure they are right, LuLuQuack and Mr. Finch are both incorrect I apologize, you probably failed that Quick Check, but hey that's what you get for cheating on Connections Academy, you're doing that program to learn not to cheat your way out.

- 8th grade math -
**Kid**, Wednesday, September 17, 2014 at 7:59pm
This is actually 8th grade math btw and answers

1. C

2. B

3. A

4. D

5. C

5/5 100%

- 7th grade math -
**haylee**, Monday, September 29, 2014 at 4:23pm
Kid... you were sooo wrong on two of those

- 7th grade math -
**Joe :)**, Saturday, October 4, 2014 at 5:01pm
Kid was right

Sofa was right

LuLu Quack and Mr. Finch were both wrong

It is really and genuinely

1.C

2.B

3.A

4.D

5.C

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