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2 years ago

Write 8.92 × 10^9 in standard notation.

Mathematics

2 answers:

Agata [3.3K]2 years ago

4 0

Answer:

C. 8,920,000,000

Step-by-step explanation:

To do this, you need to move the decimal point 9 places to the right. Moving it 9 places to the right gives you 8,920,000,000.

LuckyWell [14K]2 years ago

4 0

I think it could be C. But don't take my word for it, I'm not so sure

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Sean is employed as a truck driver. He drives x hours a week and is paid $21.60 per hour. Also he is paid $250 for food per week

allsm [11]

Answer:

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Step-by-step explanation:

Giving the following information:

Variable income= $21.6 per hour

Fixed income= $250

Total income= $1,114

<u>To calculate the number of hours driven, we need to use the following formula:</u>

Total income= fixed income + hourly rate*number of hours

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3 years ago

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irga5000 [103]

Answer:

From largest to smallest: FG, FH, GH

Step-by-step explanation:

Given

$FG = 6x + 7$

$GH = 8x - 5$

$FH = 10x - 11$

$Perimeter = 87$

Required

Order the sides in descending order

First, we need to solve for x.

Perimeter of FGH is calculated as thus:

$Perimeter = FG + GH + FH$

Substitute values for FG, GH, FH and Perimeter

$87 = 6x + 7 + 8x - 5 + 10x - 11$

Collect Like Terms

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$96= 24x$

Reorder

$24x = 96$

Divide through by 24

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$x = 4$

Substitute 4 for x in FG, GH and FH

$FG = 6x + 7$

$FG = 6 * 4 + 7$

$FG = 24 + 7$

$FG =31$

$GH = 8x - 5$

$GH = 8 * 4 - 5$

$GH = 32 - 5$

$GH = 27$

$FH = 10x - 11$

$FH = 10*4 - 11$

$FH = 40 - 11$

$FH = 29$

In order of arrangement in descending order, we have:

$FG =31$ $FH = 29$ $GH = 27$

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Answer:

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Step-by-step explanation:

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