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klemol [59]
3 years ago
13

Write each expression in scientific notation. Put your answer for EACH part in the text box. You should have 5 answers for this

question.
A) 0.04

B) 0.072

C) 0.0000325

D) 0.003

E) 0.23





please help me
Mathematics
1 answer:
Zolol [24]3 years ago
7 0

Answer:

A) 4 × 10^-2

B) 7.2 × 10^-2

C) 3.25 × 10^-5

D) 3 × 10^-3

E) 2.3 × 10^-1

Step-by-step explanation:

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The u.s. department of education reported that for the past seven years 4,033, 5,652, 6,407, 7,201, 8,719, 11,154, and 15,121 pe
Sergeeva-Olga [200]
Hello there,

Let me help you answer this question mathematically.

To calculate average of people per year that gained bachelor degree sum all data given per year and divide with the number of years data was recorded.

\frac{4033 + 5652 + 6407 + 7201 + 8719 + 11154 + 15121}{7} = \frac{58287}{7}
\frac{58287}{7} = 8326.714

Hope this helps answer your question!
r3t40
3 0
4 years ago
5^2•3^-1•5^-3/3^4•5^-1•3^-3
puteri [66]
Assuming you want the expression to be simplified. 

We begin with the following: 

5^{2} * 3^{-1} * \frac{5^-3}{3^{4}} * 5^{-1} * 3^{-3}

Simplify the first part, 5^{2}. That is 25. Now we have this: 

25*3^{-1.5} * \frac{-3}{3^{4}} * 5^{-1} * 3^{-3} 

Next, simplify 3^{-1}, which is 1/3, and get this: 

25* 1/3 * \frac{-3}{3^{4}} * 5^{-1} * 3^{-3} 

The next part is \frac{5^-3}{3^{4}}. Simplify the denominator, 3^{4}, which is 81. Simplify the numerator, which is 1/125. Then divide 1/125 by 81, which we will keep as a fraction for simplicity's sake, but simplify it to \frac{1}{10125}. Now we have: 

25* 1/3 * \frac{1}{10125} * 5^{-1} * 3^{-3}

Now simplify 5^{-1}, which is 0.2, or 1/5. Now we have: 

25* 1/3 * \frac{1}{10125} * 0.2 * 3^{-3} 

Finally, simplify 3^{-3}. That is 1/27. We have: 

25* 1/3 * \frac{1}{10125} * 0.2 * 1/27

Lastly, multiply them all together! Now we are done, with the product of: 

\frac{1}{6075}

That certainly did take a while to type in all the LaTex, so I really hope that helped!

Note- if anything isn't working with the LaTex, just tell me and I'll fix it! (:
3 0
3 years ago
You put $500 into an account and left it alone for three years earning simple interest. At the end of three years, you withdrew
OLga [1]

Answer:

that would mean 15$ a year

1.25$ a month

Step-by-step explanation:

hope it helped

5 0
3 years ago
What are three 2-digit numbers that divide into 1520?
vlada-n [284]
1520 ÷ 10 = 152

1520 ÷ 20 = 76

1520 ÷ 40 = 38
7 0
3 years ago
1/4 2/10 correct comparison answer
lubasha [3.4K]
Not exactly

2/10 = .2
1/4 = .25

1/4 is 0.05 bigger than 2/10
4 0
3 years ago
Read 2 more answers
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