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3 years ago

What is 8.237 in word form and expanded form

Mathematics

2 answers:

CaHeK987 [17]3 years ago

7 0

8+0.2+0.03+0.007- expanded form
eight and two hundred thirty seven thousandths- word form

Tom [10]3 years ago

4 0

Eight. Two hundred thirty seven . 8.-200-30-7

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The distance from Earth to the moon is 2.4 × 105 miles. The distance from Earth to the sun is 9.3 × 107 miles. Complete the sent

Liono4ka [1.6K]

Answer:

$Distance = 9.276 * 10^7$ miles

Step-by-step explanation:

Given

$Earth\ to\ Moon = 2.4 * 10^5 miles$

$Earth\ to\ Sun = 9.3 * 10^7 miles$

Required

Difference in the distance of earth to sun to the distance of earth to moon

This can be solved using:

$Distance = Earth\ to\ Sun - Earth\ to\ Moon$

$Distance = 9.3 * 10^7 - 2.4 * 10^5$

Express 10⁷ as 10⁵ * 10²

$Distance = 9.3 * 10^5 * 10^2 - 2.4 * 10^5$

Factorize:

$Distance = 10^5(9.3 * 10^2 - 2.4)$

Solve the expression in the bracket

$Distance = 10^5(9.3 * 100 - 2.4)$

$Distance = 10^5(930 - 2.4)$

$Distance = 10^5(927.6)$

$Distance = 927.6 * 10^5$

Expand 927.6

$Distance = 9.276 * 10^2 * 10^5$

$Distance = 9.276 * 10^{2+5}$

$Distance = 9.276 * 10^7$

3 0

3 years ago

Find the volume of the prism shown.

Sever21 [200]

Answer:

41.16 m³

Step-by-step explanation:

Volume = area triangle x height

1/2(2.8x4.2) = 1/2( 11.76) = 5.88

5.88 x 7 = 41.16

If my answer is incorrect, pls correct me!

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-Chetan K

7 0

3 years ago

A robot can complete 6 tasks in 7/10 hour. Each task takes the same amount of time. a. How long does it take the robot to comple

Jlenok [28]

Answer:

7/60 hour or 7 minutes b) 8 or 8 4/7 depending if you consider a fraction of a task is yes or no

Step-by-step explanation:

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2 years ago

Shun is going to flip a fair coin 450450450 times.Complete the following statement with the best prediction.The coin will land t

gtnhenbr [62]

About half the time or 225225225 out of the 450450450 times tossed.

8 0

3 years ago

What is the value of -7(x²-6)+2y when x=2 and y=-6? OB) 0 OC) 1 OD 2 N hurry

mote1985 [20]

Answer:

Step-by-step explanation:

Fill in the x and y with the values you are trying to find.

-7(2^2 -6)+2(-6)

distribute the -7 and 2 into the parenthesis after squaring the 2.

(-28+42)-12

simplify

14-12

OD) 2

I hope this helps

6 0

3 years ago