Find the difference. Express the answer in scientific notation.

(9.1 × 10–6) – (8.9 × 10–6)

2.0 × 10–7
0.2 × 10–6
2.0 × 10–6
2.0 × 10–5

Answers

Answer 1

Answer:

2.0 * 10^-6

Step-by-step explanation:

Because both numbers have the same scientific notation, you can just subtract the 9.1 from the 8.9 and keep the scientific notation.

(9.1*10^-6) - (8.9*10^-6)

(9.1 - 8.9)*10^-6

(2)*10^-6

Now that you have the answer, you need to use scientific notation, which is

2*10^-6, or 2.0*10^-6.

If anything is unclear, please let me know!

Answer 2

Answer:

it’s A / 2.0 x 10^-7

Step-by-step explanation:

THIS IS THE ANSWER ON EDU

i know because i just took it


Related Questions

If P(E)=0,40,P(E or F)=0.55, and P/E and F)=0.20, find P(F).
P(F)-(Simplify your answer.)

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Answer:

screeeeeeeeeeredc vbggrewdsc

Step-by-step explanation:cdscx de2wqsax

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Answer:    P(F) = 0.35

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

Work Shown:

P(E or F) = P(E) + P(F) - P(E and F)

0.55 = 0.40 + P(F) - 0.20

0.55 = P(F) + 0.20

P(F) + 0.20 = 0.55

P(F) = 0.55 - 0.20

P(F) = 0.35

---------

note: Sometimes you may see the formula as

P(E and F) = P(E) + P(F) - P(E or F)

but it's an equivalent form to the first equation above.

Lisa bucket weighs 21kg after pouring out half it weigh 12kg what’s the wight of the bucket?

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Answer:

Step-by-step explanation:

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Answer:

A new substance with new and different physical and chemical properties.

Step-by-step explanation:

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If you find my answer helpful

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The sum of two numbers is 49 and the difference between these two numbers is 9.
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Answers

Answer:

the answer is 39 and 14.

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Subtraction is the process of taking away a number from another. It is a primary arithmetic operation that is denoted by a subtraction symbol (-) and is the method of calculating the difference between two numbers.

Here, we have,

given that,

The sum of two numbers is 49

and the difference between these two numbers is 9.

let, the numbers are x & y

so, we get,

according to question:

x+y = 49 ...1

x-y = 9 ....2

so, simplifying we get,

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Answers

Answer:

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Step-by-step explanation:

Answer:

she's a 100% correct its 12

Step-by-step explanation:

Give her brainliest!!!!!!

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(6) 2xº = 86º  ==>  x = 43

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Please Brainliest! It wuld help out a lot..

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Answers

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Date:10/16/20
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Have a good night ma´am/sir.

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Ed2021

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[tex]\huge\boxed{11\;times.}[/tex]

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undefined

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A linear function f models a relationship in which the dependent variable decreases 3 units for every 2 units the independent variable increases. The value of the function at 0 is -5. Identify the slope, y-intercept, and x-intercept of the graph.
FULL EXPLANATION PLEASE.

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Answer:

this is your question

Step-by-step explanation:

please mark as brainliest

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https://brainly.com/question/4448868

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I mark as brainliest ​

Answers

Answer:

The answer is D

Step-by-step explanation:

you might get confused with A but its D because D is separating 4 + 3 from 3 wich we are multiplying  and A is not. so the answer is D

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