Mathematics College

Please Help! (Image below)

Please Help! (Image Below)

Answers

Answer 1

Answer:

A is the correct answer

Step-by-step explanation:

I just did this problem

Related Questions

A bag contains 1 green, 4 red and 5 yellow balls. Two balls are selected at
random. Find the probability if there is no replacement of P(1 green and 1
yellow).

Answers

Answer:

The probability is 1/18.

Step-by-step explanation:

There are 10 balls in total. Let's start with the probability of just the green. There is 1 green ball.out of 10 balls total, so the probability of pickin just the green one would be 1/10. Since we aren't replacing the balls after we choose them, the total number of balls is now 9. now the probability of picking one yellow ball out of the nine balls left is 5/9 because there are 5 yellow balls. To get the probability of the green and yellow balls picked, we multiply the individual probabilities to get the actual probability of choosinf one green and one yellow ball without replacement. So multiply 1/10×5/9= 5/90, simplified to 1/18.

Two balls are selected at random, the probability of choosing two balls 1 green and 1 yellow without replacement is 1 / 20

Probability-based problem:

What information do we have?

Number of green balls = 1

Number of red balls = 4

Number of yellow balls = 5

Total number of balls = 1 + 4 + 5 = 10

Probability of green ball = 1 / 10

Probability of yellow ball = 5 / 10

Probability if there is no replacement of P(1 green and 1 yellow) = (1/10)(5/10)

Probability if there is no replacement of P(1 green and 1 yellow) = 1 / 20

Find out more information about 'Probability'.

https://brainly.com/question/11234923?referrer=searchResults

how do I graph x+3y=3​

Answers

Answer:

Hopefully this helps on the graphing part.

Answer:

Go to desmos dot com it's a life saver. Type the equation into the thing and it shows up

Or, the equation would be y=-1/3x+3. 3 is your y intercept, and you have a slope of -1/3 (down one, to the right three)

Step-by-step explanation:

1. Simplify the following expression. *
11/15 - 1/6

Answers

11/15= 11/15 - 1/6= 1/6
The answer is to this question is 17\30

There are 2 red marble, 4 green marbles and 4 blue marbles. What is the probability or randomly selecting a green not replacing it, then selecting a blue ??

Answers

The probability of randomly selecting a green are 2/6

Answer: 4/15

Step-by-step explanation:


A new vending machine costs $4,500.00 and it is on sale for 10%. What is the price of the vending machine after the discount is applied?

Answers

Answer: Probably $4,050

Step-by-step explanation:

The way you worded this is weird but I’m assuming you meant 10% off. Find 10% of 4500 (which is 450) and subtract that from the total, giving you 4050.

.
A barrel contained 60 gallons of water. Water leaked out of the barrel at a rate of 5 gallons every 3 days.


At this rate, how many days did it take for all 60 gallons of water to leak out of the barrel?
20 days
12 days
100 days
36 days

Answers

Answer:

36 Days!

Step-by-step explanation:

So A barrel contained 60 gallons of water. Water leaked out of the barrel at a rate of 5 gallons every 3 days. The question is “At this rate, how many days did it take for all 60 gallons of water to leak out of the barrel”? So What I did to find this out is multiplyed 3 by 12 to get 36 days. But When I was doing that I was also paying attention to that 5 gallons of water leak out of the barrel in 3 days, that’s why I multiplyed by 3.

If this doesn’t make sense to you I could explain it better if you need more explanation.

Hope This Helps!

-TheAnimeCatUwU

#LearnWithBrainly

Audiology is the study and medical treatment of hearing loss. What does the root aud mean?

Answers

aud means “to hear”

~ Hope this helps!

using integer to describe the situation 12 protons and an atom blank 18 electrons around an atom blank​

Answers

atoms and protons are tricking. they snicks and twix

Kala will rent a car for a day. The rental company offers two pricing options: Option A and Option B. For each
pricing option, cost (in dollars) depends on miles driven, as shown below.
no 1
Option A
Option 3
Cost
10
(in dollars)
TO
Miles driven
Х
5
?
(a) If Kala drives the rental car 300 miles, which option costs more?
Option A Option B
How much more does it cost than the other option?
so
(b) For what number of miles driven do the two options cost the same?
If Kala drives more than this amount, which option costs more?
Option A Option B

Answers

It’s a hope it helps


For each situation, find the unit rates.
1.
A cheesecake recipe says, “Mix 12 oz of cream cheese with 15 oz of sugar."
a.
How many ounces of cream cheese are there for every ounce of sugar?
b.
How many ounces of sugar is that for every ounce of cream cheese?

Answers

Answer:

Step-by-step explanation:

(12 oz cream cheese)/(15 oz sugar) = (12/15 oz cream cheese)/(oz sugar)

= ⅘ oz cream cheese per ounce of sugar.

:::::

(15 oz sugar)/(12 oz cream cheese) = (15/12 oz sugar)/(oz cream cheese)

= 5/4 oz sugar per ounce of cream cheese.

Melinda has a 598-page book. If she reads 26 pages each day, how many days will it take for her to finish reading the book?

Answers

Answer:

23 days

Step-by-step explanation:

VwnWowww.» www
FIRST PRESIDENT
OF THE UNITED
STATES IS ELECTED!
1
Which Virginian is being described in the headline above?
A Thomas Jefferson
B George Washington
с
Patrick Henry
D
George Mason
А
А
B
B

Answers

Answer:

George Washington.

Step-by-step explanation:

The first president of the United States was George Washington. Patrick Henry and George Mason where never elected President. Thomas Jefferson was the Third President. John Adams (not a choice in your question) was the second President.

I need the solutions

Answers

Answer:

(-1, -2)

Step-by-step explanation:

The solution is the intersection, which is at (-1, -2)

what is 9 1/2 multiplied by 9 /5/2 in the simplest radical form

Answers

The answer is 109 1/4

somebody help plz how can i solve the following equations of 6v+3=21​

Answers

21-3= 18 and 18 divided by 6 equals 3 so v=3

Which of the following is a characteristic of hyperbolic geometry?
A. The sum of the angle measures of a triangle is less than 180°
B. The sum of the angle measures of a triangle is greater than 180°
C. The sum of the angle measures of a triangle is 180°.
D. The sum of the angle measures of a triangle is 360°

Answers

Answer:

The sum of the angle measure of a triangle in hyperbolic geometry is less than 180 degrees!

A)The sum of the angle measures of a triangle is less than 180°.

What is the difference between spherical and hyperbolic geometry?

In spherical geometry, there aren't any such strains. In hyperbolic geometry, there are at least awesome traces that bypass via the point and are parallel to (in the same plane as and do no longer intersect) the given line.

Why is hyperbolic geometry important?

A study of hyperbolic geometry enables us to break away from our pictorial definitions with the aid of supplying us with a world in which the pics are all changed but the exact means of the words used in every definition stay unchanged. hyperbolic geometry facilitates our to focus on the importance of phrases.

Learn more about hyperbolic geometry here: https://brainly.com/question/8531346

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Given the function f(x) = 2X, find lim f(x).

Answers

Sorry I'm not really sure what you're asking for, but I think you want the line, so here

Geoff earns 10% commission on his total sales at work.


Part A: Suppose Geoff’s sales totaled $895 last week. How much did he earn in commission?

A.
$89.50

B.
$984.50

C.
$903.95

D.
$8.95

Activity 2 of 2
Part B: To pay for a concert ticket, Geoff needs to earn $135 in commission. What must Geoff’s sales total for the week?

A.
$13.50

B.
$1,350.00

C.
$135.00

D.
$13,500.00

Answers

Part A

Answer: 89.50 dollars

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

Work Shown:

10% = 10/100 = 0.10

10% of $895 = 0.10*895 = 89.50

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

Part B

Answer:  $1350

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

Work Shown:

x = amount of sales for the week

10% of x = 0.10*x = 0.10x

0.10x = amount Geoff earns in commission

He needs $135, so 0.10x = 135

Divide both sides by 0.10 to isolate x

0.10x = 135

0.10x/0.10 = 135/0.10

x = 1350

He must have $1350 in sales for the week

I literally have no clue how to do this.

Answers

Answer:

Step-by-step explanation:

Sine is opposite divided by the hypotenuse.

sin(30) = 9/y

1/2 = 9/y

y = 18

Cosine is adjacent divided by the hypotenuse

cos(30) = x/18

[tex]\frac{\sqrt{3} }{2}=x/18\\x=9\sqrt{3}=15.6[/tex]

PLEASE HELP ME



Mr. Frankel bought 5 tickets to a puppet show and spent $29. He bought a
combination of child tickets for $5 each and adult tickets for $7 each. Which system
of equations below will determine the number of adult tickets, a, and the number of
child tickets, c, he bought?
A. a = c-7
7a + 5c = 29
B.
a+c= 145
a +c= 5
C. 5a + 5c = 34
a+c=5
D.
7a + 5c = 29
a+c= 5

Answers

I’m not really good at this but I’m pretty sure it’s D

The point (4, -2) is reflected over the y-axis. What are the coordinates of its image?

Answers

Answer:

(-4, 2)

Step-by-step explanation:

when its reflected across the y-axis it goes from (x, -y) to (-x, y)

When paying for a restaurant order, a customer's total for food was $30.00. What is a 18% tip for that total?

Answers

Answer:When paying for a restaurant order, a customer's total for food was $30.00. What is a 18% tip for that total? I WILL GIVE BRAINLEIST PLEASE

Step-by-step explanation:

The answer is 5.40 and also like they said you can round if you need too


Sully saves 2/3 of her paycheck for bills. If she makes $1,983, how much does she
have to pay her bills?

Answers

Answer:According to the rule, you should be spending no more than 43 percent of your before-tax income on all your debt payments. So, if your gross income per month is $4,000, your total debt including mortgage, auto loans, credit card payments and student loans should be less than $1,720

Step-by-step explanation:

HELPPP PLEASE OMGGG!!!

Answers

Answer:

Step-by-step explanation:

Has to be D Square root is always bigger.

please help, asap! ive tried everything to solve this and everything has been wrong so far.

Answers

Answer:

Step-by-step explanation:

$575.68

The difference of the reciprocal of a number and 7/104 is 3/52 find the number

Answers

Answer:

Step-by-step explanation:

1/x - 7/104 = 3/52

1/x = 6/104 + 7/104 = 13/104

104/13 = x

In a survey of 2,500 people who owned a certain type of​ car, 750 said they would buy that type of car again. What percent of the people surveyed were satisfied with the​ car?

Answers

Answer:

30%

Step-by-step explanation:

Simply divide your final value (750) by your initial value (2500).

Simplify the following expression.
5 [13 + 10 = (3 + 2)] + 9 x 2

Answers

Answer:

i BELIEVE ITS

Step-by-step explanation:

5 [13 + 10 = (3 + 2)] + 9 x 2

65+50=25+18

115=43

If a circle has a diameter of 22
centimeters, what is the radius?

Answers

Step-by-step explanation:

In a circle

Diameter (d) = 22 cm

radius (r) = d / 2 = 22 /2 = 11 cm

Hope it will help :)

Which rational number is less than 4/9​

Answers

Answer:

Step-by-step explanation:

The number 4/9 is a rational number. It is a ratio, or fraction, made up of two integers, 4 and 9. So a rational number less than 4/9 will be any fraction less.

Other Questions
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