What is the square root of 216?

Answers

Answer 1

Answer: $√(216)=√(36\cdot6)=√(36)\cdot\sqrt6=6\sqrt6$

$216|2\n108|2\n.\ 54|2\n.\ 27|3\n.\ \ 9|3\n.\ \ 3|3\n.\ \ 1\n\n216=2^2\cdot3^2\cdot2\cdot3\n\n√(216)=√(2^2\cdot3^2\cdot2\cdot3)=√(2^2)\cdot√(3^2)\cdot\sqrt6=2\cdot3\cdot\sqrt6=6\sqrt6$

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(64/9)^(-2/3) Simplify the expression

Answers

cubert64^2 = cubert 4096 then this equals 16
cubert9^2 = cubert81 then this equals 3 cubert3
therefore, ( 16 / 3cubert3)^ -1 so this would shift it to be 3cubert3 / 16

Correct Answer:

0.27042

A coin was flipped 150 times. The results of the experiment are shown in the following table:Heads Tails
90 60

Which of the following best describes the experimental probability of getting heads?
It is 10% higher than the theoretical probability.
It is 10% lower than the theoretical probability.
It is equal to the theoretical probability for this data.
The experimental probability cannot be concluded from the data in the table.

Answers

Answer:

The statement that best describes the experimental probability of getting heads is:

It is 10% higher than the theoretical probability.

Step-by-step explanation:

We know that the theoretical probability of getting head is: 0.5

and the theoretical probability of getting tail is: 0.5

Also, the results of experiments are:

Heads Tails

90 60

This means that the experimental probability of getting head is: 90/150=3/5=0.6

and the experimental probability of getting tail is: 60/150=2/5=0.4

Hence, the experimental and theoretical probability of getting head is not same or equal.

Also, the experimental probability of getting head is more than the theoretical probability of getting head and the percent increase is calculated as:

$(0.6-0.5)* 100\n\n\n=(0.1)* 100\n\n=10\%$

Answer:

Its 10% higher than theoretical

Step-by-step explanation:

90/150 x 100= 60%

60-50=10

Patty has a bulletin board on her wall with thedimensions shown.
How many photos in the shape of a parallelogram will it
take to cover the bulletin board if each photo has a
base of 6 inches and a height of 4 inches?
photos
36 in
24 in.
Intro
Done
DDDDDDD
7

Answers

Answer:

Step-by-step explanation:

Answer:

36 I did the math

Step-by-step explanation:

A local mechanic charges customers a flat fee of $60 before any work is done and a rate of $85 per hour of labor which equation represents the relationship between the total charge of labor L in dollars and the number of hours worked H. A.) H=85L+6B.) L=145H
C.) L=60H+85
D.) L=85H+60

Answers

Answer:

L=85H+60

Step-by-step explanation:

i know

Answer:

L=85H+60

Step-by-step explanation:

How do I solve 2x³a³ over 5x⁻³a² multiplied by 5x⁻⁴a over 3x²a⁻⁵ ?

Answers

$(2x^3a^3)/(5x^(-3)a^2)\cdot(5x^(-4)a)/(3x^2a^(-5))=(2x^(3-4)a^(3+1))/(3x^(-3+2)a^(2-5))=(2x^(-1)a^4)/(3x^(-1)a^(-3))=(2)/(3)a^(4-(-3))=(2)/(3)a^7$

Solve photo question. Mathematics

Answers

We can substitute each and check if it gives us the answer 13

1st one:
4(1)+3(6) = 13
4 + 18 = 13
22 ≠ 13
It does not satisfy the equation!

therefore, The last one is the answer after checking them all.

4(4) + 3(-1) = 13
16 - 3 = 13
13 = 13

(4, -1)

(4,-1). 4x+3y=13. You do 4(4)+3(-1)=13. hope that helps.

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