A student may participate in football or golf. About 13% of the student body at a high school participates in football. About 8% plays golf. What is the probability that a student chosen at random participates in either football or golf?

5%

104%

13%

21%

Answers

Answer 1

Answer:

21%

Step-by-step explanation:

The sum of the 13% who play football and the 8% who play golf would be 21%

.13 + .08 = .21


Related Questions

for every dollar there is 100 pennies. think about that.

Answers

Answer:

The answer is 0.01. We assume you are converting between dollar bill and penny. You can view more details on each measurement unit: Dollar or penny The main non-SI unit for U.S. currency is the dollar. 1 dollar is equal to 100 penny. Note that rounding errors may occur, so always check the results.

Step-by-step explanation:

Answer:

Huh? ---

Yea, there are 100 pennies in a dollar....

1. You have a 16m by 24m rectangular area in your garden. You want to use it
to construct a swimming pool. The swimming pool will have a surrounding
foot path of 2m. If it costs $3 per square meters to tile the footpath, How
much will it cost to tile the entire footpath?
2m
2m
16 m
24 m

Answers

Answer:

Total cost of footpath = 528 m²

Step-by-step explanation:

Width of footpath is 2m.

Thus,

For longer footpath, there will be two sides. Thus; area = 2(24 + 2 + 2) × 2 = 112 m²

For shorter footpath, since the 2 longer sides have been taken care of, length remains 16m. Then area = 2(16 × 2) = 64 m²

Total area = 112 + 64 = 176 m²

cost to tile foot path is $3 per square metres.

Total cost of footpath = 176 × 3

Total cost of footpath = 528 m²

HELP PLEASE I WILL DO ANYTHING

Answers

Answer:

1

Step-by-step explanation:

please mark me brainliest

Answer:

4/4 its so eassy look at the triangle its give me answer

How do we express 25 in exponential form?

Answers

Answer:

25= 5×5

Step-by-step explanation:

you represent it by 5 x 5

Jada has time on the weekends to earn some money. A local bookstore is looking for someone to help sort books and will pay $12.20 an hour. To get to and from the bookstore on a work day, however, Jada would have to spend $7.15 on bus fare.

Which equation will represent Jada’s take-home earnings in dollars, E, if she works at the bookstore for h hours in one day.


12.20h + 7.15 = E



12.20h - 7.15 = E

7.15h + 12.20 = E


7.15h - 12.20 = E

Answers

Answer:

B

Step-by-step explanation:

Answer:

E = 12.20(h) - 7.15

h = 6.82 hours

Given:

Pay hour = $12.20 per hour

Bus fare = $7.15

1.Equation:

Assume

She has work for "h" hours

Total earning = E

So,

E = 12.20(h) - 7.15

If,

Total earning = E = $90.45

So,

E = 12.20(h) - 7.15

90.45 = 12.20(h) - 7.15

h = 6.82 hours


Can someone pleaseeee i know it’s 4 but to show what?

Answers

Answer:

I think you put the number 2

What is the probability of choosing a gray button, not replacing it, and choosing gray again?​

Answers

Answer:

you cant tell

Step-by-step explanation:

it depends how many if each button

in there is

Which properties are necessary to claim that the two prisms are congruent? Check all that apply. The lengths of correspo...

Answers

Complete question is;

Which properties are necessary to claim that the two prisms are congruent? Check all that apply.

1) The lengths of corresponding edges are in a 1:1 ratio.

2) The volumes are equal.

3) Corresponding angles have different measures.

4) Corresponding faces are not congruent.

5) The base areas are equal.

6) The prisms have the same height

Answer:

1) The lengths of corresponding edges are in a 1:1 ratio

2) The volumes are equal.

5) The base areas are equal.

6) The prisms have the same height

Step-by-step explanation:

For two prisms to be congruent, it means they are similar with the following properties;

Each pair of their corresponding angles must be the same.

Each pair of their corresponding lengths must have same ratio.

The ratio of their corresponding lengths will have to be 1:1

Also, they must have same volume and same height.

Thus, looking at the options, the correct ones are 1,2,5,6

GUYS CAN WE GET THE PERSON WHO ANSWERS THIS CORRECTLY 1,000 THANKS?
1+1-1+1*1=
A. 3
B. 1
C. 2
D. -1

Answers

Answer:

answer: 2

Heres the answer lol!

Answer: C

Step-by-step explanation:

please help me , thank you

Answers

Answer:

D: 40 degrees

Step-by-step explanation:

if the arc going from B to A to C is 320 degrees then 40 degrees is added to that to make 360 degrees so it is 40.

Jill has a rectangular table that is 3 1/2 feet long and 1 3/4 feet wide what is the area of jills table?

please help!

Answers

Answer:  Fraction: 49/8 =  6 1/8 <-- (SIMPLIFIED)

Decimal: 6.125 <--- ( i just put this in case they were asking for decimal form lol)

Step-by-step explanation: What I had basically done was I had just multiplied the two fractions together,  ( L x W )  to find the area of Jill's Table.

~ I hope this helped, have a gr8 day/night my friend!~

A data set has a minimum of 7, a maximum of 22, a mean of 13, a first quartile of 10, and a third quartile of 15. What is its IQR?

Answers

IQR is 5
you have to do third quartile minus the first quartile
15-10 = 5

A number from 22 to 29 drawn at random. What is the theoretical probability of drawing an even number

Answers

Answer:

Because it is theoretical probability you have to actually perform the activity. :/

Step-by-step explanation:

In the diagram the sphere touches each face of the cube at one point-the center of each face. if each side of the cube is 7cm, what is a reasonable estimate for the unoccupied volume of the cube?
a: 120cm3
b: 140cm3
c: 160cm3
d: 180cm3

Answers

Answer:

C

Step-by-step explanation:

Te unoccupied volume (V) of the cube is calculated as

V = volume of cube - volume of sphere

   = 7³ - [tex]\frac{4}{3}[/tex] πr³ ( r is the radius and r = 7 ÷ 2 = 3.5 )

   = 343 - [tex]\frac{4}{3}[/tex] π × 3,5³

   = 343 - [tex]\frac{4}{3}[/tex] π × 42.875

   = 343 - 179.59438

   = 163.4....

    ≈ 160 cm³ ( to the nearest 10 cm³ )

What is the best estimate for 3 1/5 + 6 1/5 = *

Answers

Answer:

9 2/5 I think

Step-by-step explanation:

Answer:

9 2/5

Step-by-step explanation:

3 + 6 = 9

1/5 + 1/5 = 2/5

*note that the denominator doesn't change when adding*

What is the value of (3 - 2i) + (7 – 3i)?

Answers

Answer:

10 - 5i

Step-by-step explanation:

The slope of the line that contains the points (2, -7) and (-2, 5) is -3. What is the y-intercept?

A. 11
B. 1
C. -1
D. -13


I trys but cant get it can i please get help?

Answers

Answer:

C. -1

Step-by-step explanation:

Find the y intercept by plugging in the slope and a given point into the equation y = mx + b. Then, solve for b:

y = mx + b

-7 = -3(2) + b

-7 = -6 + b

-1 = b

So, the y intercept is -1.

The correct answer is C. -1

HELP ASAP!! no links pls…
If a point is randomly picked inside the square, what is the
probability that it will be inside the circle? Round your answer to
the nearest percent.

Answers

Answer:

I would say around 45% chance it is in there while I'm just assuming because the circle is just a little less than half the square

Х
Use Pythagorean theorem to find right triar
Find the value of x in the triangle shown below.
8
СС
Со
2
As
10
AD
Со

Answers

Answer:

x = 6

Step-by-step explanation:

since they give us the hypotenuse and 1 leg then we subtract

10² - 8²  = x

100 - 64 = 36

√36 = 6

Divide. Give the exact answer, written as a decimal.

Answers

Answer:

142.32

Step-by-step explanation:

142.32 is the correct answer!! Thx me later..!

what is the answer 6(a - b + 4) please help show how you solved ​

Answers

Answer:

69420

Step-by-step explanation:

i took quiz

Answer:

6a - 6b + 24

Step-by-step explanation:

Use the distributive property to multiply 6 to the values given in the parentheses.

6(a - b + 4)

6 x a = 6a

6 x - b = 6b

6 x 4 = 24

Combine them:-

=> 6a - 6b + 24

hope this helps and is right :) p.s. i rlly need brainliest

Please help me find the area of the triangles in the picture shown below.

Answers

Answer:

1)6

2)20

3)45

Step-by-step explanation:

a=1/2 bh

1) 4*3=12/2=6

2) 8*5=40/2=20

3)15*6=90/2=45

Answer:

1) 6

2) 20

3) 45

Step-by-step explanation:

To find the area of a triangle, use the formula [tex]\frac{1}{2} bh[/tex], where [tex]b[/tex] represents the length of the base, and [tex]h[/tex] represents the height. In the first triangle, the base length is 4 and the height is 3, so the area is 6. In the second triangle, the base length is 5 and the height is 8, so the area is 20. In the third triangle, the base length is 15 and the height is 6, so the area is 45.

Triangle LMN has a vertical height of 2 units and a horizontal length of 3 units. Triangle NOP has a vertical height of 4 units and an unknown horizontal length.

Answers

Answer:

32

Step-by-step explanation:

8th grade math please explain

Answers

I believe it might be the second opinion
I think the answer is option 2

Help me with these please

Answers

Answer:

1. Sound

Step-by-step explanation:

Sorry if wrong :> Hope i helped! Have a awesome day!!! You're a great hooman ^_^ Please mark brainliest !! I know the first one and only the first one ><

Echoing off a cliff and frequency

ANSWER ASAP!!!!!!!!!!!!!!

If a party hat has a radius of 3 inches, what is the area of the circular base?

Area of a circle = πr2

A = ( ) Pi inches squared

Answers

Answer:

9pi

Or

28.278

Step-by-step explanation:

If you need the exact answer just type in 3.142x3 Squared then it will give you the exact answer but if not just find the pi button on the calculator and put in pi x 3 squared

Drag a number into each box to show how to find the quotient 432 = 24 using the model. Numbers may be used once, more than once, or not at all.
1
18
8
0
192
Tens +
24
432
- 240
192
- 192
432 + 24 =

Answers

Answer:

Step-by-step explanation:

Hxhxhx

the composition of one or more rigid motions and a dilation is called a​

Answers

The composition of one or more rigid motions and a dilation is called a​ similarity transformation.

What is transformation?

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, translation and dilation.

The composition of one or more rigid motions and a dilation is called a​ similarity transformation.

Find out more on transformation at: https://brainly.com/question/4289712

#SPJ2

i will giv brainllents

Answers

Answer:

p=(17/2)(52/68)

Step-by-step explanation:

logic

Answer:

The correct answer is the 3rd option

Hope this helps!

Mark me brainliest if I'm right :)

Determine the area
of a circle with a radius of 8.

Answers

Answer

A≈201.06


Radius 8

Step-by-step explanation:

Radius of the circle=8

We know that

[tex]\boxed{\sf Area=\pi r^2}[/tex]

[tex] \sf \rightharpoondown \: area = \frac{22}{7} \times {8}^{2} \\ \sf \rightharpoondown \: \frac{22}{7} \times 64 \\ \sf \rightharpoondown \: \frac{22 \times 64}{7} \\ \sf \rightharpoondown \: \frac{1408}{7} \\ \sf \rightharpoondown \: 201.1units {}^{2} [/tex]

[tex]\sf More\:to\:know\begin {cases}\\ \dag\quad \Large\underline{\bf Formulas\:of\:Areas:-}\\ \\ \star\sf Square=(side)^2\\ \\ \star\sf Rectangle=Length\times Breadth \\\\ \star\sf Triangle=\dfrac{1}{2}\times Breadth\times Height \\\\ \star \sf Scalene\triangle=\sqrt {s (s-a)(s-b)(s-c)}\\ \\ \star \sf Rhombus =\dfrac {1}{2}\times d_1\times d_2 \\\\ \star\sf Rhombus =\:\dfrac {1}{2}p\sqrt {4a^2-p^2}\\ \\ \star\sf Parallelogram =Breadth\times Height\\\\ \star\sf Trapezium =\dfrac {1}{2}(a+b)\times Height \\ \\ \star\sf Equilateral\:Triangle=\dfrac {\sqrt{3}}{4}(side)^2\end {cases}[/tex]

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