Find the probability of this event. Enter the answer as a fraction in simplest form, as a decimal to the
nearest hundredth, and as a percent to the nearest whole number.
You choose a movie CD at random from a case containing 2 comedy CDs, 9 science fiction CDs, and
3 adventure CDs. The CD is not a comedy.
The probability of not picking a comedy from the case as a fraction is
The probability of not picking a comedy from the case as a decimal is
The probability of not picking a comedy from the case as a percent is
%.

Answers

Answer 1

Answer:

Fraction- 12/14 (6/7)

Decimal- 0.85 or 0.86 (depending if you want to round up)

Percent- 85%

Step-by-step explanation:

Add all of the CD's that arent comedy then put the total number of CD's below. And then take 12/14 and apply it as a decimal and percent and also simplify it if needed.


Related Questions

Kennedy is making chicken noodle soup for her little brothers she has three cans that have a radius of 2 inches in height of 6 inches how much soup is she making

Answers

Answer:

226.08 in^3

Step-by-step explanation:

volume of a cylinder = nr^2h

3.14 x 2^2 x 6 = 75.36 in^3

75.36 x 3 = 226.08

The planet venus is on average 2.5x10^7 kilometers from earth. The planet mars is on average 2.25x10^8 kilometers from earth. What is the average distance from venus to mars?

Answers

Answer:

The average distance from venus to mars is 2.5x10⁸ kilometers.

Step-by-step explanation:

We know:

d₁: average distance between venus and earth = 2.5x10⁷ km

d₂: average distance between mars and earth = 2.25x10⁸ km

We can find the average distance from venus to mars as follows:

[tex] d_{t} = d_{1} + d_{2} [/tex]

First, we need to equal the base power 10 so we can sum both distances:

[tex]2.25 \cdot 10^{8} = 2.25 \cdot 10^{7} \times 10 = 22.5 \cdot 10^{7} km[/tex]      

Now, average distance:

[tex]d_{t} = 2.5 \cdot 10^{7} + 22.5 \cdot 10^{7} = (2.5 + 22.5) \cdot 10^{7} = 25 \cdot 10^{7} km = 2.5 \cdot 10^{8} km[/tex]

Therefore, the average distance from venus to mars is 2.5x10⁸ kilometers.

I hope it helps you!              

A quarter is 1/4 of a dollar. Victor has 32 quarters. how much money does he have
$8
$7
$6
$5

Answers

Answer:

its actually a 1/4 of a dollar so it would be 8 dollars

Step-by-step explanation:

32 divided by 4 = 8

hope i helped

Margaret is going on vacation to Alaska. She has 13 sweaters and needs to choose 6 to take with her on vacation. How many ways can she choose the 6 sweaters to take? Question 7 options: 1,716 1,235,520 78 575

Answers

Answer:

1,716

Step-by-step explanation:

I just took the quiz.

find the value of x. round your answer to the nearest tenth.

Answers

Answer:

The answer is A. 77.

Step-by-step explanation:

Using trigonometry formula

We know, tan = opposite/adjacent

So, tan x° = 13/3

=> x° = [tex]tan^{-1}[/tex](13/3)

∴ x° = 77.005° 77.01°

Answer:

A 77

Step-by-step explanation:

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

30 m

Step-by-step explanation:

Picture the question as a triangle

The length of the string is the hypotenuse, 60 m

The angle from the ground is 30

The right angle C is from the height of the kite to the ground

The missing angle A 60 is located on the top of the kite

now find b, the height

The cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.

cos(A)=adj/hyp

cos(A)=b/c

b=c*cos(A)

b=60*cos(60)

b=30

Someone help me with this pls

Answers

Answer:

5-² is your correct answer

Answer:

=5^10/5^12

= 5^10-12

=5^-2

20 points! pls helppppp it's almost recognition day for me!!

I'm sorry but i'm bad at math ;-;

using the given figures, find the values of the unknown variables

(PROVING ISOSCELES TRAPEZOID)​

Answers

1. x = 21, y = 103
2. x = 32, y = 52
3. x = 4, y = 5
assuming that all the shapes are regular

(NO LINKS PLEASE) Look at the attached photo. Imagine that at the intersection of ry_EG and ln_DF we placed a point M. Which of the following most completely describes the new elements have we created?

A. B. C. two rays
D. one angle
E. ry_MD and ry_MF
F. ry_MG

Answers

Answer:

Hi, I can't help you with this sorry ( I suck at maths) but I think we have the same biology work so do you mind maybe helping each other? I would love somebody to talk to and to meet someone so we can work together :) Currently, I am doing an online school and have no friends :( I would really appreciate it if you took your time to contact me!

Thank u <3

(Sorry for taking the points I don't really use mine so if you want I can make a question like 2+2 so I can give you even more points)

Identify a diameter of circle E. A) AC B) HI C) EB D) GF

Answers

Answer:

B) HI

Step-by-step explanation:

help me plz im stuck on this one question :{

Answers

Answer:

C

Step-by-step explanation:

There's 7 points between point P and E

Hope this helped :)

someone help please :)!

Answers

Answer:

Picture again the pic is blurd

Find the area of a circle with radius, r = 5.78m.
Give your answer rounded to 2 DP.​

Answers

Answer:

104.96

Step-by-step explanation:

Hope this helps :)

HELP
Suppose that a random parabola has a maximum vertex at (-7, 1). What
would be the value of the Axis of Symmetry for this parabola?
EXPLAIN

Answers

Answer:

x = -7   or   y = 1

Step-by-step explanation:

Since we are not given the actual formula for the parabola, we do not know in which direction the parabola is facing. The axis of symmetry is the value of the line that splits the parabola perfectly down the middle, to calculate this we need to know in which direction the parabola is facing. Since we do not have this information and only have the maximum vertex we can provide the two possible values for the Axis of Symmetry, which would be the following...

x = -7   or   y = 1

Every day, Jackie practices basketball and guitar. Each day,
she practices basketball for 1.5 hours. If after 6 days she
practiced both basketball and guitar for a total of 21
hours, how many hours per day did Jackie practice guitar?

Answers

i think the answer is 8. not completely sure tho

Help find the value of x please

Answers

Answer:

138

Step-by-step explanation:

Because 180-42

Help please (no links)

Answers

Answer:

Solution given:

8x²+8x+2=0

8x²+4x+4x+2=0

4x(x+2)+2(x+2)=0

(x+2)(4x+2)=0

either x=-2/4=-½

or

x=-2

So

It has 2 solution.

Please help me find area of circle

Answers

Answer:

12.568m^2

Step-by-step explanation:

A=πr^2 where r is. radius

=3.142(2^2)

=3.142(4)

=12.568m^2

Answer:

8m

Step-by-step explanation:

helppppppppp meeeeeeeeeeeee
hurry

Answers

Answer:

9 feet im pretty sure

Step-by-step explanation:

Answer:

yolo

Step-by-step explanation:

I need help with this answer

Answers

Answer:

less than or equal to

Step-by-step explanation:

Answer:

less equal to. hope it helps

Solving Inequalities
Please help! This assignment was due yesterday, May the 12, but I have yet to get it done.

Answers

Answer:

x>-1

Step-by-step explanation:

So, we want to isolate the variable which is X. To do so, we must add 4 on both sides.

x-4+4>-5+4

x>-1

Next comes the graphing:

This equation means that x can be all values that are LARGER THAN -1. The line would start from -1, but it wouldn't include negative one, and stretch all the way to positive infinity (to the right).

The diameter of Circle X is 18 cm. The diameter of Circle Y is 29 cm. Which circle has the greater area and by how​ much? Use 3.14 for . Use pencil and paper. Describe two ways you can compare the areas of two circles. Explain when you might prefer to use each.

Answers

Y has a bigger area, 660.185 while x is, 254.34
The difference is 405.845

In the diagram above, the length of arc AB is 8 pie. Find the length of the radius.
A) 24
B) 48
C) 12
D) 6

Answers

I think it would be 24

Which of the following terms best describes the set of all points in a plane for
which the difference between the distances of a given point to two fixed foci
equals a certain constant?
Focus
Focus
A. Hyperbola
B. Circle
C. Ellipse
D. Parabola

someone HELPP PLSSS

Answers

A would be the correct answer:) hope this helps!!

The set of all points in a plane for which the difference between the distances of a given point to two fixed foci equals a certain constant

is a A. Hyperbola.

What is a hyperbola?

A hyperbola is symmetric along its conjugate axis and resembles the ellipse in many ways.

Examples of the hyperbola that are frequently seen include the path taken by the tip of a sundial's shadow, the scattering trajectory of subatomic particles, etc.

We all know the pictorial representation of a circle, ellipse, parabola, and hyperbola.

A hyperbola is subject to concepts like foci, directrix, latus rectus, and eccentricity.

The given diagram and statements represent a hyperbola.

learn more about hyperbolas here :

https://brainly.com/question/28989785

#SPJ7

a flower garden is in the shape of an equilateral triangle. each side measures 15 3/8 ft. what is the gardens perimeter

Answers

Answer:

16.125 is the perimeter

Step-by-step explanation:

Multiply 15.375 × 3 because a triangle has three sides and is equilateral.

15.375 × 3 = 16.125

Have a great day!

What is the volume of the prism in cubic inches ?
what is the surface area in square inches ?

Answers

Answer:

Step-by-step explanation:

Volume

V = B * h

B = 1/2 a * b

Solution

Area of Triangles = B = 1/2 * 6 * 8

Area of Triangles = B = 24 square inches

Volume = B * H

Volume = 24 * 12

Volume = 288 cu in

Surface Area

Triangles

Area of one triangle = 24 square inches [ See Above ]

Area of two triangles = 48 square inches

Left Side

Area = L * W

L = 12

W = 8

Area = 12 * 8

Area = 96

Right side

Area = L * W

L = 12

W = 6

Area = 12 * 6

Area = 72

Area Back

L = 12

W = 10

Area = 12 * 10

Area = 120

Total = 120 + 72 + 96 + 48 = 336 square inches

the perimeter of a square is 32cm. find the area​

Answers

Answer:

64 cm

Step-by-step explanation:

If the perimeter of a square is 32cm. Each side is the same length, and there are 4 sides. 32÷4=8

Each side equals 8. 8•8=64 The area is 64cm.

I HAVE 13 MINS LEFT HURRY PLEASE

If $3,200 is invested at a rate of 5.5%, compounded quarterly, calculate the value of the investment after

4 years. Round to the nearest dollar.




Hint: Use the formula below

A=P(1+r/n)^nt

Answers

Answer:

A = $13,366.37

A = P + I where

P (principal) = $10,000.00

I (interest) = $3,366.37

Step-by-step explanation:

Answer:

$3964

Step-by-step explanation:

A=P(1+r/n)^nt

So 3964(1+.055)^4

Comes out to 3964.238882. Then round

Hope this helps

Brainliest would be appreciated

A farmer has 1235 trees to be planted on a rectangular parcel of land. if there are 24 trees planted in each row and each row must be completed before it is planted, how many trees will be leftover planting?
a. 0
b. 11
c. 55
d. 21

Answers

Answer:

c?

Step-by-step explanation:

It's the closest number to 51.

1245/24

Halla la función polinomica de grado 3 que corta el el eje X en (-1;0);(-5;0)y(1;0) y en la cual P(0)=2

Answers

Answer:

sorry needed the points

Step-by-step explanation:

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