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Alenkinab [10]
3 years ago
13

Value of 5.3x10 4.2x10 scientific notation

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
3 0
What????????????????
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PLEASE HELP WILL MARK BRAINLIEST NO RANDOM ANSWERS
Ray Of Light [21]

Answer:

− 6 y  +  4 +  6 y  −  4 + 2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Explain how to use multiplication to divide a whole number by a fraction.
ElenaW [278]

Answer:

You are multiplying the whole number with the reciprocal of the fraction.

Step-by-step explanation:

To divide a whole number by fraction.

You are taking X which is a whole number over the fraction.

its the same as taking x and multiplying it by the reciprocal of the fraction

So if you have 5 divided by 1/2, it's the same as saying 5 times 2/1.

5 0
3 years ago
If you borrow $100 for 3 years at a annual interest rate 9% how much will you pay altogether ?
katrin [286]

Answer:

$109

Step-by-step explanation:

<u>Formulas</u>

interest = (principal amount)(rate)(time)

<em>interest = (100)(0.09)(3) = $27</em>

total = principal amount + interest

<em>total = 100 + 9 = $127</em>

5 0
3 years ago
Which number is the largest? <br> 1.2 × 104, 4.5 × 10−3, 3.8 × 103, 7.5 × 103
Artemon [7]

Answer:

1.2 x 10^4 = 12,000

4.5 x 10^-3 = 4.5 x 1/(10^3) = 4.5/1000 = 0.0045

3.8 x 10^3 = 3,000

7.5 x 10^3 = 7,000

largest is 1.2 x 10^4

Step-by-step explanation:

gotchu fam

6 0
3 years ago
The revenue from manufacturing and selling x units of toaster ovens is given by:
nexus9112 [7]

Answer:

$248,000.

Step-by-step explanation:

We have been given that the revenue from manufacturing and selling x units of toaster ovens is given by R(x)=-0.3x^2+200x-82,000.

To find the amount of revenue earned from selling 3,000 toaster, we will substitute x=3,000 in the given formula as:

R(3,000)=-0.03(3,000)^2+200(3,000)-82,000

R(3,000)=-0.03*9,000000+600,000-82,000

R(3,000)=-270,000+518,000

R(3,000)=248,000

Therefore, the company should expect revenue of $248,000 from selling 3,000 toaster ovens.

3 0
3 years ago
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