If you flip three fair coins what is the probability that the two first flips will both be heads, and the third flip will be either heads or tales?

Answers

Answer 1

Answer:

Answer:

The probability that a coin flip is a head or a tail is 0.5. The probability that a coin flip is either a head or a tail is 1. The probability that a three-coin-flip is two heads and a head or a tail is 0.25.

Step-by-step explanation:

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What is 0.0000000734 estimated as the product of a single digit and a power of 10?______*10^-------

Answers

7*10^8 is estimated as the product

A number sequence is a list of numbers that follow a certain pattern.1.true
2.false

Answers

Answer:

true

Step-by-step explanation:

the answer to that is true

Which equation does not belong with the other three:5y=2x

y=2 fifths x

10y=4x

5xy=2

Answers

5xy = 2 does not belong, because it doesn't simplify to 5y = 2x like the others. The second one is done when you divide both sides by 5, and you get y = 2/5x, which is true. The third one is done when you multiply both sides by 2, which is 10y = 4x, which is also true. But for the fourth one, to get x to move, you need to divide x from both sides, which is NOT 5xy = 2, it's actually 5y/x = 2. Hope this helps :D

Archie earns $6 each week for doing his chores. He puts all but $2 into a savings account. How much money will Archie save in 2 months if there are 4 weeks in each month?

Answers

Answer: in 8 weeks he will save $32

Step-by-step explanation: there are 8 weeks in 2 months so he will save $4 per week multiplied by 8 weeks

So 4*8 =$32

Answer:

$16

Step-by-step explanation: 2 * 4=8+8=16

Find the minimum, maximum, range, mean, and median for the data set. 12, 13, 13, 17, 18, 19, 27

A.
minimum: 12
maximum: 27
range: 15
mean: 17
median: 13

B.
minimum: 27
maximum: 12
range: 15
mean: 17
median: 17

C.
minimum: 12
maximum: 27
range: 15
mean: 17
median: 17

D.
minimum: 12
maximum: 27
range: 17
mean: 15
median: 17

Answers

Hi There! :)

Find the minimum, maximum, range, mean, and median for the data set.12, 13, 13, 17, 18, 19, 27

A.
minimum: 12
maximum: 27
range: 15
mean: 17
median: 13

B.
minimum: 27
maximum: 12
range: 15
mean: 17
median: 17

C.
minimum: 12
maximum: 27
range: 15
mean: 17
median: 17

D.
minimum: 12
maximum: 27
range: 17
mean: 15
median: 17

minimum: 12 maximum: 27 range: 15 mean: 17 median: 17

If a plant manufacturing carpet backing has a cylindrical tank that is 3 meters high and is 6 meters in diameter, what is the volume of the tank? Assume 3.14 for pi. A)28.3 m3 B)37.7 m3 C)56.5 m3 D)84.8 m3

Answers

the equation to find the volume of a cylinder is π∗r2∗h so if you plug in the correct values, you should have an equation of π∗32∗3 which is equal to π∗27 which equals approximately 84.823 meters^3

Hope this helps.

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Write 23/6 as a mixed number then make up any mixed mixed number and show how you can write it as a fraction greater than one

Two sides of a right triangle are 8” and 12”.A. Find the the area of the triangle if 8 and 12 are legs.B. Find the area of the triangle if 8 and 12 are a leg and hypotenuse.