Given:
The expression is
![2\times 2\times 2\times 2\times 2](https://tex.z-dn.net/?f=2%5Ctimes%202%5Ctimes%202%5Ctimes%202%5Ctimes%202)
To find:
The index notation of the given expression.
Solution:
Index: The power of a number and a variable is called its index.
Index notation: The expression which has a base and a power.
In the given expression 2 is multiplied 5 times, so by using the property of exponent we get
![[\because a^ma^n=a^{m+n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5Ema%5En%3Da%5E%7Bm%2Bn%7D%5D)
![2\times 2\times 2\times 2\times 2=2^{5}](https://tex.z-dn.net/?f=2%5Ctimes%202%5Ctimes%202%5Ctimes%202%5Ctimes%202%3D2%5E%7B5%7D)
Therefore, the index notation of the given expression is
.
The average rate of dive is (54.6 / 4) meters per minute.
That improper fraction can be simplified to 13.65 meters per minute.
The average dive rate is not an integer. The nearest integer is 14 m/min.
Answer:
(3,2)
Step-by-step explanation:
I changed the first equation to x=y+1. Then I substituted the x in the second equation with y+1. So, I got 4(y+1)-3y=6. Then 4y+4-3y=6 turns into y=2. Then you replace y with 2 in the first equation. -x+2=-1. -x=-3 or x=3.
Answer:
Hrubecct u n
Step-by-step explanation:
Jdbheikng
Answer: girl- 19yr old mom- 38yr old dad- 43 yr old
Step-by-step explanation:
5x+5=100
5x-5=100-5
5/5x=95/5
x=19
2(19)=38
38+5=43