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3 years ago

What is the answer to this equation [(3^2)^2]^4

Mathematics

1 answer:

Bad White [126]3 years ago

3 0

Answer:

43,046,721

Step-by-step explanation:

Solve in the parentheses then go to the brackets.

3 to the 2nd power is 9

9 to the second power is 81

81 to the 4th power is 43,046,721.

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83% of ____=75.53 this is for my math ixl

Katarina [22]

Answer:

83% of 91 = 75.53

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3 years ago

I really need help... PLEASEEEE!!

mihalych1998 [28]

Answer:

6, 5

Step-by-step explanation:

Find change in the x-coordinate- (-4)-1=5. Add 5 to the midpoint x-coordinate- 1+5=6. Find change in y-coordinate- 3-1=2. Add 2 to the midpoint y-coordinate- 3+2=5.

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3 years ago

11+11 im 4 i need help

MrRa [10]

1.) 11 + 11. Let's solve this in steps.

2.) 11 + 11 = 10 + 10 + 2

3.) 10 + 10 = 20

4.) 20 + 2 = 22

5.) 22 = answer

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3 years ago

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(x+x+2)÷4=189.5 solve for x

Stells [14]

First multiply by 4 to clear the division.
(X+x+2)=750
Simplify the parenthesis
2x + 2 = 750
Subtract 2 from both sides
2x = 748
x= 374

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3 years ago

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You start a chain email and send it to six friends. The next day, each of your friends forwards the email to six people. The pro

Elina [12.6K]

Solution:

The following information about the chain email can be Written as follows:

1 Person Email →→6 Persons (E-mail) →6² Persons (E-mail)→6³ Persons (E-mail)+.........few Days

As you can see the number of email sent starting from person 1 to 6 persons to 36 persons to 216 persons, forms a Geometric pattern.

So, Sum of the Series = 1 + 6 + 36 + 216 + 1296 +......+ for n days

= $1+6^1+6^2+6^3+6^4 +6^5 +6^6+..........+ 6^n$

Formula for n terms of a geometric series

$\frac{a (r^n-1)}{r-1}$

For, Common ratio (r)≥1

Sum of above geometric series up to n terms $=\frac{6^n-1}{6-1}=\frac{6^n-1}{5}$

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3 years ago