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ivann1987 [24]
2 years ago
15

What is the product of 3.4 × 10−14 and 1.8 × 1028? (5 points)

Mathematics
2 answers:
solniwko [45]2 years ago
4 0

Answer:

1874.4

Step-by-step explanation:

First multiply 3.4 and 10

34

Then subtract 14 from 34

24

Then multiply 1.8 by 1028

1850.4

Lastly add 1850.4 and 24

1874.4

Anna [14]2 years ago
4 0

Answer:

7.987

Step-by-step explanation:

Just use your head man

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pantera1 [17]

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7 0
1 year ago
At the banquet 450 people had chicken and 150 had pasta. What percent of people has pasta?
Liono4ka [1.6K]

25 percent of people had pasta.

First add 450 and 150 (which equals 600)

Next divide 600 by 150 (which equals 4)

Which means 150 is a fourth of six hundred, and a fourth is 25 percent.

Which leads to my answer of 25 percent

5 0
3 years ago
Eight less than twice a number is equal to 16
Kamila [148]

Answer: The number is 12

Step-by-step explanation:

n=number

2n-8=16

2n=24

n=12

6 0
2 years ago
I need help ASAP please
Verdich [7]

Answer:

33

Step-by-step explanation:

first you set up the problem, supplementary angles equal 180 degrees so the equation should look like, 4x+x+15=180. then you solve from there by combining like terms and you should get x equal to 33

4 0
3 years ago
Angela practices piano for 5 hours on Sundays amd for 3 hours on all other days of the week. How many hours doea Angela practice
Kitty [74]

Answer:8 x 365=2920

Step-by-step explanation:

First, you add 5 + 3 which equals 8. Then there is 365 days in a year so you would multiply 8 times 365 which equals 2920.

Pretty sure this is right, hope it helps.

7 0
2 years ago
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