William was playing a board game that had a spinner with six equal ­sized
sections. Three of the sections were red, two sections were blue, and one
section was yellow. Find the probability that he landed on a purple section.

Answers

Answer 1

Answer:

Hey man Hi thee way

Step-by-step explanation:

Contact me bro lol


Related Questions

 Use the given information to find the value of x. Then, find the measure of angle ADC.

Answers

Answer:

60degrees

Step-by-step explanation

To get the angle x, you must first know that the sum of angle at a point is 360degrees. Hence;

x + <ADB + <CDB  = 360

x +150 + 150 = 360

x+ 300 = 360

x = 360 - 300

x = 60

Hence the value of x is 60degrees

HELP PLEASE THIS IS URGENT NEED IT DONE

Answers

Answer:

here are my hypothesis

Step-by-step explanation:

0=0$

1= 5.99$

2 = 11.98$

3 = 17.97$

4 = 23.96$

5 = 29.95$

6 = 35.94$

A missing piece of a board game, a circular disk, had an area of 100,608.7, the replacement disks are listed using circumferences, what size circumference should be ordered 1. 1,124.12 mm 2. 0.7 mm 3. 179 mm 4. 1,263,645.774 mm

Answers

Answer:

1,124.12 mm

Step-by-step explanation:

Steps to answering this question :

First determine the radius of the circle from the area of the circle

Use the radius determined above to calculate the circumference

Area of a circle = nr²

where r = radius

n = pi = 3.14

100,608.7mm = nr²

to determine the radius, divide both sides of the equation by 3.14

32,040.98726mm = r²

Find the square root  of 32,040.98726mm

√32,040.98726mm

r = 179mm

Circumference of a circle = 2nr

2 x 179 x 3.14 = 1,124.12 mm

-6x -6y = 66
2x + 4y = -32​

Answers

Answer:

(23/2, 1/2)

Step-by-step explanation:

Let's solve this system through elimination by addition/subtraction:

Divide all three terms of the first equation by 3.  This results in the equivalent system

-2x - 2y = 33

2x + 4y = -32

Combining like terms results in:

2y = 1, and so y = 1/2.

Let's use the first equation and y = 1/2 to find x:

-6x - 6(1/2) = 66

This becomes -6x - 3 = 66, or -6x = 69, or x = -69/6 , or x = 23/2

The solution is thus (23/2, 1/2)

-

Which expressions are solutions to the equation 3/4x = 15? Select all that apply.

(answers are in the picture)

Answers

Answer:

ez

Step-by-step explanation:

The solution is, A. & E. x=15/3/4.

What is equation?

An equation is a  mathematical statement that is made up of two expressions connected by an equal sign.  In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.

here, we have,

given that,

3/4x = 15

x= 15÷3/4

x=15/3/4

Hence, The solution is, A. & E. x=15/3/4.

To learn more on equation click:

brainly.com/question/24169758

#SPJ5

HELPHELPHELPHELPHELPHELPHELP​

Answers

yes since you multiply the x number by 3 to get y

Yes because each x can be multiplied by 3 to get y
Pls give brainliest

I need help plz help me !!

Answers

Answer:

110

Step-by-step explanation:

y = 11/6x where x is in minutes

there are 60 minutes in an hour

plug in 60 as x

11/6 *60 = 11*10 = 110

Answer:17

Step-by-step explanation:

Find the slope for the trend using points (2,2) and (4,3)

Answers

Answer:

Step-by-step explanation:

m = 1 / 2 = 0.5

Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a
30% saline solution
What is the total amount, in ounces, of salt in the combined moxture?​

Answers

Answer:

12.5

Step-by-step explanation: add the formula

The area of a rectangle is 756 square centimeters. The of the long the width is 7:3. Find the length and the width

Answers

Answer:

18 cm and 42 cm

Step-by-step explanation:

a = wl

7w = 3l, then l = 7/3w

756 = w(7/3w)

756 = 7/3w²

w² = 324

w = 18

l = 42

please help me with my math work, i included the picture so its easier for you

Answers

Thanks for the points

what is the value of the 4 in the number 5,942

Answers

Answer:

tenths

Step-by-step explanation:

Suppose you make coffee and it starts off just too hot to drink, so you put it in the refrigerator temporarily to cool it off. If the original temperature is 190 degrees Fahrenheit and the refrigerator is 36 degrees Fahrenheit, what will the temperature of the coffee be after 3 minutes? (k = 0.12)

Answers

Answer:

Step-by-step explanation:

f(x)= 36( 1 - 0.12)^x. F(x)= 36(0.88)^3. f(x)= 95.04    190-95.05 = 94.95 degree.

Because the temperature is going down, we will use (1-0.12) instead of (1+0.12). X=3 because it is what temperature after 3 min. x= time.

I don't understand the question that well, but please don't report me. I will fix it if I can.

I need this done fast, it's due today!

Answers

Answer:

(0, 50) (25, 57.5) (50, 122.5) (75, 195) (100, 275)

Step-by-step explanation:

We know that he earns 30% percent of the money made on sales, plus $50 a week. We know that he starts off with 50, because that's how much he made by working that week. To figure out how much money he made off of each one, we have to calculate 30% of the sale, and add that to the total amount of money he has made up to that point. I hope this helps :)

Answer:

y=50x(.3)+30

Step-by-step explanation:

You get an average of $50 per week and then work 30 hours per week but the outcome is multiplied by .30 from the sales commision so the answer would be y=50x(.3)+30

Which expression is equivalent to 16a − 4b?

1.2(8a + 4b)
2.2(8a + 8b)
3.4(8a − 8b)
4.4(5a − 2b)
5.4(4a − b)

Answers

Answer:

5. 4(4a-b)

Step-by-step explanation:

i hope this helps :)

5.4(4a-b) Hope this helps too

Find the surface area of the solid below.

Answers

49. im pretty sureee !!

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

Answers

Answer:

EG is perpendicular to HF

Step-by-step explanation:

We know this because in order for two segments to be perpendicular there has to be a right angle. And there is a right angle therefore segment EG is perpendicular to segment HF

Answer:F is perpindicular to G

Step-by-step explanation: Well I think this because they both have angles but im kinda confused to this is just a guess

Let f(x) = 2/x and g(x) = 2/x what is (g o f)(x)?

Answers

Answer:

(g o f)(x) = x

Step-by-step explanation:

Given the functions f(x) = 2/x and g(x) = 2/x

(g o f)(x) = g(f(x))

g(f(x)) = g(2/x)

Replace x with 2/x in g(x)

g(f(x)) = 2/(2/x)

g(f(x)) = 2 * x/2

g(f(x)) = 2x/2

g(f(x)) = x

Hence the composite function g o f)(x) is x

The volume of the figure below is 120 cubic inches. Solve for x

Answers

Answer:

Step-by-step explanation:

Volume of triangular prism=120in³

Area of triangle ×length =120in³

1/2×6×x×4=120in³

12x=120

X=120/12=10in

9 tens eqaul's how many ones? someone please help

Answers

Answer:

9 tens will be 90 (9x10=90) so there will be 90 ones

Step-by-step explanation:

I think that's what you are asking right?

Answer:

you are 100 percent correct

i dnt understand this

Answers

Answer:

3017.54

Step-by-step explanation:

3.14 x radius(squared)

31 squared =961

3.14 x 961=

Ok the radius is 62yds because it’s half the length on the circle. To find area of a circle you square the radius and multiply it time pie(3.14). To square something you multiply that number by it’s self.

Formula: A= π x r squared
Answer: 12,070.16 yd

12. There are multiple correct answers. Be sure to show all your work. A team of students have built a water
powered rocket for chemistry class. Their challenge is to hit a target on the ground that is 300 feet away. They
have built a rocket that maintains a straight flight at a speed of 60 miles per hour. Once the propulsion stops, the
rocket will descend at a 67-degree angle and a speed of 15 miles per hour.
What angle should the rocket be launched at to hit the target?
How far will the rocket travel through the air?
How much time will the rocket spend in the air?

Answers

Answer:

1 560 000 miles / hr

Step-by-step explanation:

Grace cut 3 pieces of ribbon; each piece was 25 of a foot long. How many feet of ribbon does she have in all? Express your answer as a mixed number (the sum of a whole number and the remaining fractional units). Draw a number line to represent the problem.

Answers

Answer:

one piece = 1/3

Step-by-step explanation:

Answer:

she has 75 feet of ribbon, this number cant be expressed as a mixed number

Step-by-step explanation:

5. A dining room chair has four legs.
You begin placing chairs around a
table that seats five people.

Answers

lol what-?

Pleas explain

Answer:

20

I assume the question asks how many chair legs there are in total.

If a chair has four legs and you have five chairs, you would multiply 5 times 4.

5 times 4 = 20

pls help reward brainleist

Answers

Answer:

number 1: {0,-6)    number 2: f(-2)=25 number 3: x=±10   number 4:B, or x=-2, x=3

number 5:36  i really hope this helps! have a good day!

Step-by-step explanation:

1: 2x^2+12x +0=0

this is how you set it up

next, you have to find the a,b,and c. This is my personal favorite way of doing this.

a=2 b=12, c=0

you plug it in to the quadratic formula which is

-b±√b^2-4ac/2a

(-12)±√(12)^2-4(2)(0)/2(2)

next you have to simplify

-12±√144-0/4

take the square root of 144

-12±12/4-

then, find the solutions of them

-12+12=0

0/4=0

x=0

we are not done yet

-12-12=-24

-24/4

x=-6

your solutions are 0,-6, which is C

2: it is giving us x, which is -2

plug in -2 to the right side of the equation.

2(-2)^2-4(-2)+9

2(4)-8+9

8-8+9

f(-2)=9

3: this one is fairly simple

x^2=100

take the square root of each side

x=±10

4: you have to replace y for 0 in this one

x^2-x-6=0

all you have to do is factor it out, and it turns into

(x+2)(x-3)

then turn these so they equal 0

x+2=0, x-3=0

x=-2     x=3

your answer would be B

5: this one is fairly simple too

the formula to completing the square is (b/2)^2

you plug in b, which is 12

12/2=6

6^2=36

you would add 36 to each side.

Answer:

7) {0, -6}

1) 25

2) x= ±10

3) x= 3, -2

4) 36

5) 225/4

6) x = -3±[tex]2\sqrt{3}[/tex]

Step-by-step explanation:

1) 2x^2 -4x + 9

2(-2)^2 - 4(-2) + 9

8+ 8 + 9

25

Name the variables: 23xy - 4

Answers

Answer:

x, y

Step-by-step explanation:

A triangle has a base of 12 feet and a height of 8 feet. By how much does the height need to increase for the area to increase by 4.5 square feet?

Answers

Answer:

hello gimme-Dem points.

Step-by-step explanation:

solve the equation (x-4)(2x+3) = 4​

Answers

Answer:

(x-4.34)(x+1.84)=0

Step-by-step explanation:

2x^2 -5x-16=0

delta=

[tex]25 + 4 \times 2 \times 16 = 153[/tex]

x1,2=

[tex](5 + \sqrt{153} ) \div 4 = 4.34 \\ (5 - \sqrt{153} ) \div 4 = - 1 .84[/tex]

20 POINTS FOR THIS GUYS

Answers

Uwuwuwuwuwuwuwuwuwuwuwuwu

Answer:

Slope is 5

Y-intercept is 35

A storekeeper increased the price of hats by 5%. Write an equation to calculate the increase of the total cost, c, when the price of a hat is p dollars.

Answers

Answer:

c = 1.05p

Step-by-step explanation:

the price of the hat before the increase was 100%, after the increase it becomes 100 + 5% = 105%. Representing it as a decimal becomes 1.05p

Let illustrate with an example.

The price of a hat was $100, after the 5% increase. the cost of the hat becomes

100 + (0.05 x 100) = 105

To find the percentage increase

divide 105 by 100 and subtract 1

(105/100) - 1 = 1.05

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