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nata0808 [166]
4 years ago
12

PLEASE HELP ME!!.. 16 points!!.... change to scientific notation

Mathematics
2 answers:
Marianna [84]4 years ago
8 0

Answer:

7. 4.2× 10. -3

8. 9.5× 10 9

9. 1.3× 10-3

10. 3.0×10 2

Svetradugi [14.3K]4 years ago
7 0

Answer:

6. 4.5×10⁴

7. 4.2×10^-3

8. 9.5×10^9

9. 1.3×10^-3

10. 3×10²

Step-by-step explanation:

start counting just after the dot . hope it helps

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If there are 1,200 calories in 8 oz of hot fudge, how many calories are in 1,500 men, how many women are there?
Allisa [31]
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7 0
3 years ago
Please I need help ASAP
sergey [27]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please show work and how​
SIZIF [17.4K]

Answer:

He can buy up to 20 tickets (ie 20 tickets or less)

The equation is 10+3.25x+5 = 80

========================================================

Explanation:

10 = admission cost

3.25 = cost per ticket

x = number of tickets

3.25x = cost from buying x number of tickets

5 = cost of nachos & coke

10+3.25x+5 = total cost of admission, tickets, and food/drink

10+3.25x+5 = 80 since this is the amount he has in his pocket

---------------

Let's solve for x

10+3.25x+5 = 80

3.25x+15 = 80

3.25x = 80-15 .... subtract 15 from both sides

3.25x = 65

x = 65/3.25 ........ divide both sides by 3.25

x = 20

Billy can buy up to 20 tickets (ie 20 tickets or less).

3 0
3 years ago
Explain how you can use model to find 4 x 3/8. Include a drawing and a solution. Take a picture of the model thxs
never [62]
It is 8.5
cause it is the answer of the pie 
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7 0
4 years ago
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