There are 6 tickets to winning a trip, 10 tickets to winning a computer, and 184 tickets to
winning a pen. What is the probability of winning either a trip or a computer?

Answers

Answer 1

Answer:

[tex] \frac{2}{25} [/tex]

is the probability of winning either a trip or a computer


Related Questions

Find the unknown value in the proportion.
4/7=?/14. please help

Answers

Answer:

8

Step-by-step explanation:

4/7 = ?/14

Multiply the numerator and denominator of the left fraction by 2.

8/14 = ?/14

That means that ? = 8

Answer: 8

Answer:

8

Step-by-step explanation:

Step 1:

4/7 = x/14        Proportion

Step 2:

7x = 56       Multiply

Step 3:

x = 56 ÷ 7       Divide

Answer:

x = 8

Hope This Helps :)

An acre is a unit of measure for area. One acre ie equal to 43,560 square feet. Often, an acre is a rectangle that measures 660 feet by 66 feet. However, the length and width of the rectangle can vary. An acre can actually have any shape, as long as it measures exactly 43,560 square feet. Rachel purchased 1/5 acre of land in the shape of an isosceles triangle. What is the area of the land Rachel purchased?

Answers

Answer:

area of land purchased =247

The area of the land Rachel purchased is approximately 10,055.64 square feet.

How to calculate the area?

We can start by finding the area of one acre in square feet, which is given as 43,560 square feet.

To find the area of 1/5 acre, we can divide 43,560 by 5, which gives us 8,712 square feet.

Since Rachel's land is in the shape of an isosceles triangle, we need to find the base and height of the triangle in order to calculate its area. Let's call the length of the base "b" and the height "h".

We know that the area of a triangle is given by the formula:

Area = (1/2) x base x height

So, we can rearrange this formula to solve for the height:

height = 2 x Area / base

Now we can substitute in the values we know:

Area = 8,712 square feet

base = unknown

height = unknown

We also know that the triangle is isosceles, which means that two of the sides are equal in length. Let's call the length of one of these sides "s". Then the length of the base can be expressed in terms of s as:

base = 2s

We can use the Pythagorean theorem to find the height in terms of s:

s² + (h)² = (2s)²

s² + h² = 4s²

h² = 3s²

h = s x √(3)

Now we can substitute this expression for the height in terms of s into the formula we derived for the area:

Area = (1/2) x base x height

Area = (1/2) x 2s x s x √(3)

Area = s² x √(3)

We know that the area of the triangle is 1/5 of an acre or 8,712 square feet, so we can set this equal to the expression we just derived for the area and solve for s:

s² x √(3) = 8,712

s² = 8,712 / √(3)

s = √(8,712 / √(3))

Now that we know the length of one of the equal sides of the isosceles triangle, we can find the length of the base by multiplying by 2:

base = 2s

base = 2 x √(8,712 / √(3))

Finally, we can substitute in the values we just found for the base and height into the formula for the area of the triangle:

Area = (1/2) x  base x height

Area = (1/2) x 2 x √(8,712 / √(3)) x √(3) x √(8,712 / √(3))

Area = 2 x 8,712 / √(3)

Area = 17,424 / √(3)

Therefore, the area of the land Rachel purchased is approximately 10,055.64 square feet.

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Graph y=3/4+4 Please! I need help!

Answers

How to do it
First on the Y AXIS go up to #4 then go up 3 more and right 4 and keep repeating till u can’t put any kore points on the graph

For babysitting, Zou Jing charges a flat fee of $10, plus $15 per hour. Write an equation for the cost, C, after h hours of babysitting. How much money will she make if she baby-sits 5 hours? How many hours does Zou Jing need to babysit to afford a PS5 ($500)?

Answers

Answer:

C=5h+3 when h=5

C=28

Step-by-step explanation:

Find the slope of (2,-3) (-4,7)

Answers

Answer:

m = 139167 / 329 = 423 / 1 = 423

Step-by-step explanation:

\displaystyle\int_{-\infty}^\infty e^{-x^2}dx = \sqrt{\pi}

\displaystyle \sum_{n} \frac{1}{n^s} = \prod_{p} {\frac{1}{1 - \frac{1}{p^s}}}

\displaystyle n! = \int_{0}^{\infty} {x^n e^{-x} \,dx}

F(n) = \frac{(\varphi)^n - (-\frac{1}{\varphi})^n}{\sqrt{5}}

Super Glad I Could Help Today!

Brainliest?

Have A Wonderful Day!

I NEED HELP
(-8, 6); slope = 1/4

Answers

6 = 1/4(-8) +b

6 = -2 +b

8 = b

y = 1/4x +8

The equation of this line having slope 1/4 and points (-8,6) is y = (1/4)x + 8.

What is slope ?

Slope is the rate of change.It can also be thought of as rise over run.

According to the given question slope(m) is 1/4 and point is (-8,6).

We know equation of a line in slope intercept form is y = mx + b, where b is the y intercept.

∴ 6 = (-8)1/4 + b.

  6 = - 2 + b.

  b = 8.

Now the equation of this line in slope intercept from can be written as

y = (1/4)x + 8.

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How much dose 15 go in 48

Answers

Answer:

three times

Step-by-step explanation:

15 30 45 cant go no more

Order the steps to show how to solve the equation 2(4x−11)+9=19.

Answers

Answer:

x=4

Step-by-step explanation:

Distribute the 2 -> 2(4x−11)+9=19 -> 8x-22+9=22

Combine Like Terms -> 8x-13=19

Add 13 to Both Sides -> 8x=32

Divide Both Sides by 8 -> x=4

A line is drawn on the coordinate plane that passes through the point (10,1) and has a slope of -0.5. The y-intercept of the line is

Answers

1 is the y intercept

0.5 mi = 2, 640 ft
O True
False

Answers

The answer is true, 1 mile is 5280 feet

Answer:True

Step-by-step explanation:

If you multiply the length value, you would get 2640 ft, so the answer is true.

Which postulate or theorem proves that these two triangles are
congruent?
HL Congruence Theorem
SAS Congruence Postulate
ASA Congruence Postulate
AAS Congruence Theorem

Answers

Answer:

ASA

Step-by-step explanation:

Took the test.

45 degrees+2k+k=180
can you help me with this?

Answers

Answer:

k=45

Step-by-step explanation:

45+2k+k=180

Step 1: Simplify both sides of the equation.

45+2k+k=180

(2k+k)+(45)=180(Combine Like Terms)

3k+45=180

3k+45=180

Step 2: Subtract 45 from both sides.

3k+45−45=180−45

3k=135

Step 3: Divide both sides by 3.

3k/3=135/3

k=45

40% of 250 is equal to 60% of what number

Answers

Answer:

24

Step-by-step explanation:

250% × ? = 60

? =

60 ÷ 250% =

60 ÷ (250 ÷ 100) =

(100 × 60) ÷ 250 =

6,000 ÷ 250 =

24

Plzzzz I need help plz I will do Anything what is this problem please answer fast I am in a test thank you I need a,b,c answered

Answers

Answer:

a. 9.75

b.3/2

c.y=3/2x

Step-by-step explanation:

y - 5 = 1/10 (x – 10)


How do you rewrite the equation in slope-intercept form?

Answers

you just have to add the five to both sides and then combine like terms
ignore the top equation

Answer.

Y=|10x-100|+5

Find the value of x:

Answers

To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result. There you go!

A veterinarian records whether he xlient owns a cat, a dog, neither , or both. If the client owns a dog whatis the probability the client owns a cat

Answers

Answer:

hola

Step-by-step explanation:

xddd

The probability that the client owns a cat is 16/35 if a veterinarian records whether the client owns a cat, a dog, neither, or both option (A) is correct.

What is probability?

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

It is given that:

The veterinarian records whether the client owns a cat, a dog, neither, or both.

From the table:

Client owns a dog = 35

Owns a cat = 16

Probability that client owns a cat = 16/35

Thus, the probability that the client owns a cat is 16/35 if a veterinarian records whether the client owns a cat, a dog, neither, or both option (A) is correct.

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Please help me!! Find the distance between points (-7,-4) and (-2,0)

Answers

Answer:

This is odd since the answer is 9 units. The best option would most likely be D since that is the closet answer. Unless it tells you to round i would go with D.

Step-by-step explanation:

Can anybody help and get this right I keep getting it wrong ..

Answers

Answer:its d

Step-by-step explanation:

Naron is 3 times older than his sister. In 2 years, Naron will be twice as old as his sister. How old is each now?

Answers

Answer:

A possible answer is that Naron is 6 yrs old and his sister is 2 yrs old.

Step-by-step explanation:

6 is 3 times as much as 2

(6+2)/2=2+2

8/2=4

Answer:

Naron is 6 years old and his sister is 2 years old

Step-by-step explanation:

How my calories are in 48 oz if tea

Answers

Answer:

2 calories

Step-by-step explanation:

yes

Answer:

The answer you are looking for is 2 calories.

Step-by-step explanation:

1 serving 8 fl oz cup (238 g)

If martha is walking 9meters south and turns and walks 10meters west how far is she from her starting point?

Answers

Answer:

She is 13.45 meters from her starting point.

Step-by-step explanation:

Use Pythagorean Theorem (a^2+b^2=c^2) so 9^2+10^2=c^2. Solve it algebraically and you get c= 13.45 (rounded to nearest hundredth).

13.45 meters long is how far

Perry is responsible for distributing soccer balls to the kids at soccer camp. During practice, Perry would like each group of 5 children to share two soccer balls. How many soccer balls does Perry need if 25 kids attend camp?

Answers

Q: Perry is responsible for distributing soccer balls to the kids at soccer camp. During practice, Perry would like each group of 5 children to share two soccer balls. How many soccer balls does Perry need if 25 kids attend camp?

A: 20 soccer balls

Hope this helped!

if x=-3 is the only x-incercept of the graph of a quadratic equation which statement best describes the discrinant of the equation

Answers

Answer:

The discriminant must be zero.

Step-by-step explanation:

Quadratic Equation

The standard representation of a quadratic function is:

[tex]f(x)=ax^2+bx+c[/tex]

where a,b, and c are constants.

The zeros, roots, or x-intercepts can be found by solving the equation:

[tex]ax^2+bx+c=0[/tex]

We can use the quadratic formula to find the roots:

[tex]\displaystyle x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

Note this formula gives us two different roots if the square root is non-zero.

The only way there can be only one x-intercept is because the square root is zero.

If the square root is zero, then

[tex]b^2-4ac =0[/tex]

The expression is called the discriminant.

Thus, if x=-3 is the only x-intercept of the graph of a quadratic function, then the discriminant must be zero.

whats the degree of the polynomial 5a-2b^2+1

Answers

Answer:

hope it helps..

Step-by-step explanation:

PLEASE THANK MY ANSWER

Question
Example
Step by Step
Jennifer is saving money to buy a bike. The bike costs
$213. She has $123 saved, and each week she adds $18
to her savings.
How long will it take her to save enough money to buy
the bike?
It will take her
weeks _____to save for the bike.

Answers

Answer:

5

Step-by-step explanation:

18x5=90+123=213.

translation is the point (2, −6). At what coordinates is the image of point (−3, −2) located under the same translation?

Answers

Answer:

hey

Step-by-step explanation:

Help ASAP). Which relation is a function. Where the hand is at thats graph A across is graph B. The graph under graph a is ( graph C). Under graph B is (graph D). Need answer now please and thank you. [ I chose B but not 100% sure]​

Answers

Graph D, since it passes the vertical line test.

Which of the following is not a rational number? (-12/35) (10) (2/0) (2 1/2)​

Answers

Answer:

(- 12/35) THIS IS THE MAIN ANSWER YOU CAN SEE IN THE GOOGLE

Select each transformation that carries a square onto itself.
a reflection over one of the square's sides
3 rotation of 180' clockwise about the square's center
a rotation of 90: clockwise about the squares center
a rotation of 180: clockwise about one of the squares vertices
: reflection over one of the souare s diagonals

Answers

Answer:

1. a reflection over one of the square's sides

2. a rotation of 90: clockwise about the squares center

3. a rotation of 180' clockwise about the square's center

Step-by-step explanation:

I did a test :)

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