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iris [78.8K]
3 years ago
13

Decimal Operati 1. Find the sum of the expression. 0.975 + 3.8

Mathematics
2 answers:
wolverine [178]3 years ago
7 0

Answer:

4.775

Step-by-step explanation:

Add

0.975

3.800 =

4.775

       

BlackZzzverrR [31]3 years ago
3 0

Answer:

4.775

Step-by-step explanation:

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DanielleElmas [232]

Answer:

36

Step-by-step explanation:

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5 0
3 years ago
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The temperature outside dropped 13°F in 7 hours. The final temperature was -2°F. What was the starting temper
belka [17]

Answer:

11 degrees Fahrenheit

Step-by-step explanation:

-2 + 13 = 11

4 0
3 years ago
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Factor 15x + 10y =....<br> Please show how you got your answer.
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

What can go into 15 and 10 both equally?

5

5 goes into 15 3 times and 5 goes into 10 twice

5(3x+2y)

HOPE THIS HELPED :3

4 0
2 years ago
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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
storchak [24]

Answer:

a_n = 1200(1.35)^n

Step-by-step explanation:

Equation to remember:

P_0(1+r)^t where t = time

P_0 = 1200 since that's the initial population

r  = .35 rate of change \\

t  = 5 years

Plug in the numbers;


a_5 = 1200(1+.35)^5


Since the prompt looks like it's asking for an equation given any number of years.. then just change 5 to n for number of years.


a_n = 1200(1.35)^n

8 0
2 years ago
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12.
Llana [10]

Answer:

9 Miles to be specific 8.95

Step-by-step explanation:

3 miles = 4.83 km

4.83 km = 4830 m

60 seconds X 45 =2700 Seconds

4830 divided by 2700 = 1.78 m/s

you want to know the distance so its speed X time

135 minutes X 60 seconds = 8100 secs

1.78 m/s X 8100 =14418 meters

14418 = 14.418 km

14.418 km = 9 miles

P.S. There is a shorter version but i think this is simpler for me and I use metric units.

8 0
2 years ago
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