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Makovka662 [10]
3 years ago
9

How do you write 2.92 trillion in scientific notation form

Mathematics
2 answers:
yaroslaw [1]3 years ago
7 0

Answer:

2.92 × 10⁹

Step-by-step explanation:

im not exactly sure if im right but this is what i know, lmk if its wrong

Vika [28.1K]3 years ago
3 0

Answer:

2.92 x 10  12

Step-by-step explanation:

step one- make your number into a number 1-10

step two-write x10

step three- count how many times you moved your decimal :)

You might be interested in
Bobby's dad is 41 and is 6 more than 5 times Bobby's age. Bobby's little sister Emma is one less than half his age. How old are
34kurt
Bobby is 7 and his sister is 3.

Explanation : his dads age : 41
since his dads age is six more than, you would subtract 6 from 41 to get 35.
and since 35 is 5 times bobby’s age you would divide 35 by 5 to get 7
So bobby is 7.

bobby’s sister :
bobby’s age : 7
bobby’s little sisters age is one less than half of his age you subtract 1 from 7 and you would get 6
Now that it’s one less you have to find half so divide 6 by 2 and you’ll get 3
So bobby’s sister is 3.



bobby’s age : 41 - 6 = 35
35 (divided by) 5 = 7
bobby’s sister : 7 - 1 = 6
6 (divided by) 2 = 3
8 0
3 years ago
Can someone please answer this
user100 [1]

Answer:

x = 100

It is on a straight line and so, it equals to 180.

180 - 80 = 100

5 0
2 years ago
Read 2 more answers
1.
koban [17]

Answer:

D) $2.81

Step-by-step explanation:

3.8 x .74 = 2.81

8 0
2 years ago
A boat can travel 21mph in still water. If it travels 270 miles with the current in the same length of time it travels 108 miles
erica [24]

Answer: the speed of the current is 9 mph.

Step-by-step explanation:

Let x represent the speed of the current.

A boat can travel 21 mph in still water. If it travels 270 miles with the current. It means that the total speed with which the boat travelled with the current is (21 + x) mph.

Time = distance/speed

Time spent by the boat in travelling 270 miles is

270/(21 + x)

In the same length of time, it travels 108 miles against the current. It means that the total speed with which the boat travelled against the current is (21 - x) mph.

Time = distance/speed

Time spent by the boat in travelling 108 miles is

108/(21 - x)

Since the time is the same, then

270/(21 + x) = 108/(21 - x)

270(21 - x) = 108(21 + x)

5670 - 270x = 2268 - 108x

108x + 270x = 5670 - 2268

378x = 3402

x = 3402/378

x = 9

7 0
3 years ago
Simplify the expression. –42 ÷ (–6)
Vitek1552 [10]
The answer is 7
hope this helps!
4 0
3 years ago
Read 2 more answers
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