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earnstyle [38]
2 years ago
13

Which answer shows 8.45x10^4 written in standard form?

Mathematics
2 answers:
Daniel [21]2 years ago
5 0
84500
Hope this helps
P.S. thats all the calculator did :P
scZoUnD [109]2 years ago
3 0

Answer: 84500

Step-by-step explanation:

  • Standard form also known as Scientific Notation which is a techniquen to express a very large or a very small number in the product of a decimal form of number [usually between 1 and 10] and powers of ten.

a\times10^x

where, a= coefficient

x=Power

The given number in standard form : 8.45\times10^4

Here , 10 is the base

Power =4

Now,  8.45\times10^4=8.45\times10000=84500

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What annual rate of interest would you have to earn on an investment of $3500 to ensure receiving $273.00 interest after 1 year?
kogti [31]

To find the answer, we will have to find the percentage of $273 to $ 3500, and we can use the formula:

\frac{interest received}{investment amount} \times 100%

In this case:

273/3500 x 100%

=39/500 x 100%

=7.8%

Therefore the annual interest rate would be 7.8%.

Hope it helps!

8 0
3 years ago
22222222222222+2222222222222222222
olga_2 [115]

Answer:

22222222222222+2222222222222222222

= 2222244444444444444

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

6 0
2 years ago
Read 2 more answers
5(m+2)-m=2m+3<br><br>Please I need help
Blababa [14]

Answer:

m=-7/2

Step-by-step explanation:

 (5 • (m + 2) -  m) -  (2m + 3)  = 0

 2m + 7  = 0

3.1      Solve  :    2m+7 = 0

Subtract  7  from both sides of the equation :

                     2m = -7

Divide both sides of the equation by 2:

                    m = -7/2 = -3.500

8 0
2 years ago
Read 2 more answers
which method for comparing fractions were you unaware of before reading? use it to compare 2/3 and 3/4​
wolverine [178]

Good morning

______

Answer:

2/3 < 3/4​

___________________

Step-by-step explanation:

2/3 = (2*4)/(3*4)=8/12

3/4 = (3*3)/(4*3)=9/12

Since 9/12>8/12 then 3/4>2/3

:)

6 0
3 years ago
30 &gt; -6(2X +3)<br> show me how to solve
MA_775_DIABLO [31]
<h3><u>x > -4 is the solution to this inequality.</u></h3>

30 > -6(2x + 3)

Distributive property.

30 > -12x - 18

Add 18 to both sides.

48 > -12x

Divide both sides by -12.

(Because we're dividing by a negative, the inequality sign flips.)

<h3><u>4- < x</u></h3>
6 0
2 years ago
Read 2 more answers
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