An experiment involves flipping a coin three times.

The following tree diagram shows the possible outcomes for the experiment.


What is the probability of getting exactly 2 tails?

Enter your answer as a reduced fraction, like this: 3/14

Answer:

6

Step-by-step explanation:

The cubic root of 216 is 6.

Answer:

72

Step-by-step explanation:

216 in cubic feet is 72

Answer:

C. 43.6

Step-by-step explanation:

you need to take the area of each shape

lets do the skinny triangles first on the top and bottom of this shape.

so to find the formula of triangle we need to do 0.5 * 1.26 * 5.3

because the formula of a triangle is half the base times height.

so we get 0.5 * 1.26 * 5.3 = 3.339

multiply it by two and we get 6.678

now lets find the area of the huge rectangle on the back/behind of the shape

3.3*5.3 = 17.49

now lets find the area of the two smaller rectangles

3.3 * 3.6 = 11.88

2.3 * 3.3 = 7.59

now lets add

6.678 + 17.49 + 11.88 + 7.59 = 43.638

round it to 43.6

Answer:

1. A  8x-12

2. L  -10x+5

3. A  8x+12

4. W  18x-24

5. N  -6x+8

6. M  -16x-12

7. O  -5x+15

8. O  -6x+12

9. O  4x-10

10. O  -20x+8

11. W  -2x-6

12. E  -6x+3

13. R  -6x-12

Step-by-step explanation

You just multiply the number out of the parentheses by each number inside.  If it has a variable, in this case "x" then you just put "x" right after the number.

Example: 2(3x)= 6x

If there is just a negative out of the parentheses then you just change the sign.

Example: -(5x-3)= -5x+3

Answer:

1/55

Step-by-step explanation:

[tex] \sf\frac{1}{ \frac {11}{5}} \\ [/tex]

[tex] \sf \: \rightarrow \: \frac{1}{ \frac{11}{ \frac{5}{1}}} \\ [/tex]

[tex] \sf=( \frac{1}{11})( \frac{1}{5})[/tex]

[tex] \sf= \frac{(11)}{(115)}= \frac{1}{55} \: (Decimal: 0.018182)[/tex]

Let's see

Option A

Answer:

2 real solutions

Step-by-step explanation:

d>0: two real solutions

D=0 one real solution

D<0: two complex (imaginary) solutions

Answer:

Step-by-step explanation:

This is a quadratic equation.  All quadratic equations have two solutions.  In this case, with d > 0, the two solutions / roots are real, one positive and one negative.  To see this, take the square root of both sides of x² = d.

Answer:

Step-by-step explanation:

2(b+f) = 10

2b + 2f = 10

2b + 2(1) = 10

2b + 2 = 10

     - 2    - 2

2b = 8

/2     /2

b = $4 <== the cost of each burger

Check your answer:

2(b+f) = 10

2(4+1) = 10

8 + 2 = 10

10 = 10

This statement is correct

Hope this helps!

Answer:

B is the answer

Step-by-step explanation:

Don't second guess it was right :)

Answer: The answers will be in the photos.

Step-by-step explanation:

Hope this helps, and also my work might be little missy. :/

Answer: 29 divided by 9 is equal to 3.222…3.222… times 5 is equal to 16.111…16.1 to one decimal place give the other person brainlyist

Step-by-step explanation:

Answer:

108.82

Step-by-step explanation:

Answer:

the value of x is 10

Step-by-step explanation:

x² = 100

Take square roots

x = √100

x = 10

Answer:

62 units²

Area of full rectangle:

Area of not shaded:

Area shaded:

Answer:

D

Step-by-step explanation:

Answer:d

Step-by-step explanation:

Answer:

20%

Step-by-step explanation:

so he made a total of 70 bowling attempts, and 14 out of those 70 he actually knocked all of the pins down, so what its asking, is what is 14 precent of 70 because the wording is "out of" which means its a part of the entire 70. so you now know what its asking, how do you solve it? well, you would divide 14 by 70 to get the answer in decimal form: 14 / 70 = 0.2000 Then, we multiplied the answer from the first step by one hundred to get the answer as a percentage: 0.2000 * 100 = 20.00%

Answer:

1

Step-by-step explanation:

5/2-6/4

5/2-3/2

5-3/2

2/2

1

Answer:

Exact form is =11/14 decimal form is =2.75

Step-by-step explanation:

there are different ways to answer but here are two answers

Answer:

The population will be 66150.

Step-by-step explanation:

3000 / 60000 = 0.05 (5% Increase)

60000 X 1.05 = 66150

Answer: Kentwood, Michigan had a population of 49,000 in the year 2013. The infrastructure of the city allows for a carrying capacity of 60,000 people. rmax ...

and the link mite help

Step-by-step explanation:Hope it helps you.

Answer:

18.8

Step-by-step explanation:

multiply pi by the diameter (6 cm) and you get the circumference

hope that helps

Answer:

[tex]6 / \pi = 1.91[/tex] ≈ [tex]2\pi r = 2 * \pi * 6[/tex] ≈ [tex]37.69~nearest~hundredth[/tex]

Hope it helps and hope it's right.

2/3 : 2 = 2/3 x 1/2 = 2/6 = 1/3

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

[tex]\frac{2}{3}\div 2\\\\ \frac{2}{3} *\frac{1}{2} \\\\\frac{2}{6} \\\\\frac{1}{3}[/tex]

Hope this helps!

Answer:

times all of them

Step-by-step explanation:

and yiu will get your awnseryou

Answer:

about 1575 sqaure meters

Step-by-step explanation:

1. Create An equation

Formula Area of trapeziod: 1/2x(b1+b2)xh

1/2x(40+50)x35=Area

1/2x90x35=Area

45x35=Area

Area=1575 because the shape is a trapeziod according to the information in the problem which we can just then use the formula to calculate the area.

Answer:

13

Step-by-step explanation:

the absolute value is the opposite of its number, for example 6, the opposite of 6 is -6

hope this helps :)

and if it's wrong i am so sorry:(

Answer:

The absolute value of -13 is 13

Step-by-step explanation:

The absolute value of a number is how far it is from 0.

Positive 13 is 13 away from zero, but so is -13

Hope that helps!

Answer:

y = 1/2x + 2

*view the attached graph to double check the answer*

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

y = mx + b

y = 1/2x + b

(2, 3) ==> substitute the numbers into the equation

y = 1/2x + b

3 = 1/2(2) + b

3 = 1 + b

-1   -1

2 = b

Our final equation: y = 1/2x + 2

Check your answer using (2, 3):

y = 1/2x + 2

3 = 1/2(2) + 2

3 = 1 + 2

3 = 3

This statement is correct

Hope this helps!

Answer:

9

Step-by-step explanation:

6/2(1+2)

6/2(3)

6/2=3

3(3)=9

Answer:

C

Step-by-step explanation:

Always start with x so E is above the 3 and is in line with the 2

and do the same with F and G

Answer:

C

Step-by-step explanation:

Answer:

27477

Step-by-step explanation:

Subtract 38700 from 29% = 27477.

Answer:

1. b

2.a

3.c

4.d

5.e

Step-by-step explanation:

because

Answer:

your answer is 8

Step-by-step explanation:

Since there is 5 school days in a week you will count all the X,s 5 and above.

HOPE THIS HELPSSSS AND HAVE A GREAT DAY :)

Answer:

8 students met or exceeded the goal

Step-by-step explanation:

There are 5 school days in one week meaning they would have to read a minimum of 5 chapters per week and out of the 12 students listed in the graph, only 4 students did not reach the required amount leaving 8 students who did.