Mark and Jennifer each purchase one raffle
ticket. If a total of thirteen raffle tickets are
sold and two winners will be selected, what is
the probability that both Mark and Jennifer
win?

Answer:

r = 2 and n = 3

Step-by-step explanation:

9 = r + 3+ 4

9 = r + 7

r = 2

10 = n +2 + 5

10 = n + 7

n = 3

Answer:

r = 2 ft

n = 3 ft

area = 61 ft²

explanation:

-------------------------------

-------------------------------

-----------------------------

Area of the entire figure:

Area of the missing side:

So area of the shape:

Answer:

384 cm^3

Step-by-step explanation:

Use the formula to find the volume.

Volume = Area of the base x the height

V = Bh

V = 32(12)

V = 384 cm^3

Answer:

40°

50°

90°

Step-by-step explanation:

sum of angle in a triangle is= 180°

(50-x)° + (9x-40)° + 90° = 180°

50-x+9x-40 + 90 = 180

50- 40 +90 -x+9x =180

100 + 8x = 180

8x = 180 -100

8x = 80

x = 80/8 =10

x = 10°

measure of a= (50-x) = 50- 10 = 40°

measure of b = (9x-40)= 90- 40= 50°

measure of c = 90°

Answer:

Surface area = 96 m^2

Step-by-step explanation:

Let's cube root the volume to find the length of one side of the cube.

[tex]64^\frac{1}{3} = 4[/tex]

Therefore each side is 4 m.

Surface area of one side = 4x4 = 16

A cube has 6 sides.

Total surface area of the cube = 16*6 = 96 m^2

Answer:

12x+30y

Step-by-step explanation:

6*2x+6*5y

12x+30y

Answer:

12x+30y

Step-by-step explanation:

6(2x+5y)

The distributive property is used if a number is in the form

[tex]a(b+c)[/tex]

To solve this problem, you need to multiply b and c by a.

[tex]=ab+ac[/tex]

Now, let's plug in your numbers.

a = 6

b = 2x

c = 5y

[tex]6(2x+5y)\\=(6)2x+(6)5y\\=12x+30y[/tex]

I'm not sure what the answer can be for this

Answer:

85120085120000000

Explanation

Answer:

x =11

Step-by-step explanation:

6x +1 + 5x -17 + 9x - 24 = 180

x =11

Answer:

72

Step-by-step explanation:

to find the hypotenuse you need to do  (Hypotenuse)^2 = (Base)^2 + (Altitude)^2, which is the Pythagorean theorem (a^2+b^2=c^2)

if the bases are both 6, you need to do 6^2+6^2= hypotenuse
6*6+6*6=?
36+36=72
so the hypotenuse is 72 cm

Answer:

A reflex angle is an angle greater than a straight angle and less than a circle. ... Some examples of the measures of reflex angles in degrees are:.

Step-by-step explanation:

hope it helps!

Answer: Rotation 180° about the origin

Step-by-step explanation:

Using the normal distribution, it is found that 0.0228 = 2.28% of cell phone plans charge less than $42 a month for service.

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

In this problem, the mean and the standard deviation are given by, respectively: [tex]\mu = 62, \sigma = 10[/tex].

The proportion of cell phone plans charging less than $42 a month for service is the p-value of Z when X = 42, hence:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{42 - 62}{10}[/tex]

[tex]Z = -2[/tex]

[tex]Z = -2[/tex] has a p-value of 0.0228.

0.0228 = 2.28% of cell phone plans charge less than $42 a month for service.

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Answer:

26

Step-by-step explanation:

none

The length of SU is 26.

As, we know the diagonal of parallelogram bisect each other.

So, UV = VS

x+ 3 = 2x- 7

Now, solve for we get

x - 2x = - 7 - 3

-x = -10

x = 10

Then, the length of SU

= UV + VS

= 10 + 3 + 2(10)-7

= 13 + 13

= 26

Thus, the required value is 26.

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Answer:

•The Prime Factors of 35 are 1, 5, 7, 35 and its Factors in Pairs are (1, 35) and (5, 7).

#Let's Study

#I Hope It's Help

#Keep On Learning

#Carry On Learning

Answer:

A, B, E, and F

Step-by-step explanation:

Answer:

[tex]\frac{6}{5}[/tex]

Step-by-step explanation:

*Perpendicular lines have negative reciprocals slopes*

First, find the slope-intercept form of 5x + 6y = -54:

5x + 6y = -54

-5x          -5x

6y = -5x - 54

/6         /6

y = [tex]-\frac{5}{6}x[/tex] - 9

y = mx + b

So, the reciprocal slope of m = [tex]-\frac{5}{6}[/tex] is m = [tex]\frac{6}{5}[/tex]

Hope this helps!

The quadrilateral VWXY is a trapezoid.

A quadrilateral is a polygon with four sides and four angles. Types of quadrilaterals are parallelogram, rectangle, rhombus, square and trapezoid.

A Trapezoid is a quadrilateral with a pair of opposite parallel sides.

Given a quadrilateral VWXY, WX = 67, XY = 45, YV = 33, VW = 55, and all the angles are different, hence:

The quadrilateral VWXY is a trapezoid.

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Answer: Choice D

181 grams

======================================================

Explanation:

First we need to find the volume of the tennis ball

Since the diameter is d = 6 cm, it divides in half to a radius of r = 3 cm.

[tex]V = \text{volume of a sphere}\\\\V = \frac{4}{3}\pi*r^3\\\\V \approx \frac{4}{3}*3.14*3^3\\\\V \approx 113.04 \ \text{ cm}^3\\\\[/tex]

This leads to

[tex]\text{density} = \frac{\text{mass}}{\text{volume}}\\\\D = \frac{M}{V}\\\\M = D*V\\\\M \approx 1.6*113.04\\\\M \approx 180.864\\\\M \approx 181 \text{ grams}\\\\[/tex]

Answer:

55%

Step-by-step explanation:

first, you have to divide 11 by 20

11 divided by 20 = 0.55

then you multiply the resulting decimal value by 100 and add the percent symbol (%)

(0.55*100% = 55%

so that's how you get a percentage of 55%

you're welcome

Answer:

yes, it is

Step-by-step explanation:

The table shows a constant rate of change

y-5 7 9 11

5, 5+2, 7+2 ,9+2

Answer:

Slope-1/2

Y-intercept 4

Step-by-step explanation:

To find slope count the amount of squares but use rise over run

To find the y intercept, look where the line intercepts with the y intercept

Answer:Wolverines

Step-by-step explanation:

The panthers <  tigers               Tiger  1

Tigers  <   Lions                          Lions  2

Lions< wolverines                      Panthers   0

Lions> Panthers                         Wolverines  1

Even though the lions scored more wolverines scored more than the panthers since the panthers didn't score a single point according to my calculations

Answer:

9 jars

Step-by-step explanation:

If 3 jars cost $2

and 3 times 2 is $6 then just multiply 3 by 3 to get 9 jars.

Hope this helped.

A brainliest is always appreciated.

The answer to the question will be 0. 3 Modifying Above 18 with bar

When we divide 7 by 22 we will get 0.3181818..........

Here 3 is not repeating but 18 is repeating again and again

So it is a Non-terminating repeating number

Thus the answers to the question will be 0. 3 Modifying Above 18 with bar

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The final marked up price is $586.5

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”

Given here: Discount %=15 Marked price=$600 and after the sale marked up percentage is 15%

Thus, Discounted price = 600×(1-15%)

                                        = 600× 0.85

                                         =$510

And therefore the marked up price after sale is= $510×(1+15%)

                                                                              = $586.5

Hence, The final marked up price is $586.5

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Answer:

12

Step-by-step explanation:

First you have to add the amount of pencils each person has

14 + 9 + 12 + 13 + 12

Which equals 60

Then, you have to divide the total by the answer you got from above

60 / 5

Which equals 12

Answer:

3

Step-by-step explanation:

so you have to use the equation

y2 - y1 / x2 - x1

to find the slope

now all you have to do is substitute

-10 - 5 / 9 - 14

-15/ -5

3

Answer:

[tex]m=3[/tex]

Step-by-step explanation:

[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(9,\:-10\right),\:\left(x_2,\:y_2\right)=\left(14,\:5\right)[/tex]

[tex]m=\frac{5-\left(-10\right)}{14-9}[/tex]

[tex]\mathrm{Refine}[/tex]

[tex]m=3[/tex]

Answer:

You can fit 11 circles                        

There are 3 circles of radius 1 unit can you fit inside a circle of radius 4 units.

What is Circle?

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

Given that;

The circle is shown with radius 4 units.

Now,

Since, The circle is shown with radius 4 units.

Cleary, 4 = 1 + 1 +1 + 1

So, We get 4 circle of radius 1 unit can you fit inside a circle of radius 4 units.

But we find the circle that they don't overlap.

Hence, There are 3 circles of radius 1 unit can you fit inside a circle of radius 4 units.

Thus, There are 3 circles of radius 1 unit can you fit inside a circle of radius 4 units.

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Step-by-step explanation:

I think 3/5 - 1/5 = 2/5 of a ton

Base on the distance biked by Johnny, the box plot that represents the data above is the second box plot.

A box plot is a visual graph that is used to display the median, lower and upper quartiles, and lower and upper extremes of a set of data.

Therefore, let's arrange the data in ascending order.

8, 12, 12, 13, 15, 17, 19, 20

median = 13 + 15 / 2 = 28 / 2 = 14

upper extreme = 20

lower extreme = 8

Therefore, the box plot that represent the data above is the second box plot.

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