Jenn's carpool ride has been late 4 days out of the past 20 days. What is the estimated probability, based on relative frequency, that her ride will be late tomorrow

Answers

Answer 1

Answer:

20% chance

Step-by-step explanation:

Answer 2

Answer:

20

Step-by-step explanation:


Related Questions

Select all the relationships with a constant of proportionality of 12.

Answers

The answers are the 1st 2nd 3rd 4th box

Use the number line to identify the least value, first quartile, median, third quartile, and greatest value of the data.

Temperatures (in $\degree$°​ C): 15, 11, 14, 10, 19, 10, 2, 15, 12, 14, 9, 20, 17, 5

Answers

Answer:

Step-by-step explanation:

Please help i give brainliest, show the work though. Susan is buying 5 and a half pies from the market. Write this amount as a mixed number, improper fraction, decimal and percent.

Answers

Answer: 5 1/2 pies as a mixed number, 11/2 as an improper fraction, 5.5 as a decimal, 550 as a percent  

Step-by-step explanation:

2x5+1         11

-----------=    -----

2                  2

The fraction 5 1/2 is equal to 5, plus 1 divided by 2 which is equal to 5, plus 0.5 which is equal to 5.5 in decimal

5.5 x 100 = 550 percent

Mixed fraction:

Given statement: Susan is buying 5 and a half pies from the market.

We already know:

The word "and" means "in addition to", which means addition (+)

Therefore, the number of pies Susan bought is;

⇒ 5 and a half pies⇒ 5 + half pies

∴ Half can be written as ½

⇒ 5 + ½

If a whole number is being added to a fraction, we can combine them to convert the sum into mixed fraction.

⇒ 5 + ½⇒ 5 ½

Therefore, 5 ½ is the fraction of pies, Susan bought.

Improper fraction:

Given statement: Susan is buying 5 and a half pies from the market.

In mixed fraction: Susan is buying 5 ½ pies from the market.

To convert the mixed fraction of pies into improper fraction, simply multiply the whole number by the denominator and add the numerator to the product of the whole number and the denominator. The denominator in the mixed fraction will remain the same in the denominator.

⇒ 5 ½⇒ [(5 × 2) + 1]/2⇒ [(10) + 1]/2⇒ [11]/2 = 11/2

Therefore, 11/2 is the fraction of pies, Susan bought.

Decimal:

Given statement: Susan is buying 5 and a half pies from the market.

In improper fraction: Susan is buying 11/2 pies from the market.

Clearly, we can rewrite 11/2 as;

⇒ 10/2 + 1/2

10/2 results in getting 5 and 1/2 results in getting 0.5. Therefore,

⇒ 5 + 0.5⇒ 5.5

Therefore, 5.5 is the decimal of pies, Susan bought.

Percent:

Given statement: Susan is buying 5 and a half pies from the market.

In decimal: Susan is buying 5.5 pies from the market.

Simply multiply the decimal by 100 to determine the percentage of pies bought by Susan.

⇒ 5.5 pies = 5.5 x 100% = 550%

Therefore, 550% is the percent of pies, Susan bought.

HELP P L Z
What will be the result of substituting 2 for x in both expressions below? One-half x + 4 x + 6 minus one-half x minus 2 Both expressions equal 5 when substituting 2 for x because the expressions are equivalent. Both expressions equal 6 when substituting 2 for x because the expressions are equivalent. One expression equals 5 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent. One expression equals 6 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.

Answers

Answer:

one expression equals 5 when so substituting 2for x and the other equals 9 because the expression are not equal.

Hope this helps  

can some one please help

Answers

Men: 22.1


Women: 18


I can conclude that for women the median of these numbers are 16 and so is the mode.

For men the median for the set of numbers is 21.5 and the most common numbers are 19 20 and 24


men: 22.1, women: 18

The population of a city was 60,000 in 2015. In 2016, the population of the city was 63,000. The percent increase in the population from 2015 to 2016 was the same as it was from 2016 to 2017. What was the population of the city in 2017?

Answers

The answer of this question is 66,000.

The answers is 66,150.


When you do the formula to find the percent increase the higher amount minus the lower amount, divided by the old population is how you find the percent increase, thus there is a five percent increase. So 5 percent of 63000 is 63000 times .05 which is 3150 and 3150 plus 63000 is 66150

Which of the following fractions is equivalent to 9/15?

Answers

Answer:

B.) 36/60

Step-by-step explanation:

some

equivalent fractions of 9/15:

3/5 = 6/10 = 9/15 = 12/20 = 15/25 = 18/30 = 21/35 = 24/40 = 27/45 = 30/50 = 33/55 = 36/60

Answer:

36/60

Step-by-step explanation:

Either Cross Multiply or Turn into decimal to find the following answer.

For this question I suggest to turn into decimal.

Cross multiply would take longer time, but if you wish you could use both ways to check your answer.

I will be turn into decimal:

Main Fraction: 9/15 ⇒ 0.6

3/10 ⇒ 0.3

36/60 ⇒ 0.6

27/35 ⇒ 0.77142857142

20/30 ⇒ 0.66666666666

As you can see out of all the fractions:

36/60 is equal to 9/15

Kavinsky

(08.05 MC) The box plot below shows the number of years that 12 schools have participated in an interschool swimming meet: A box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. In between two primary markings are 4 secondary markings. The box extends from 1 to 6 on the number line. There is a vertical line at 3.5. The whiskers end at 0 and 8. Above the plot is written Duration of Participation. Below the plot is written Years. At least how many schools have participated for more than 1 year and less than 3.5 years? (1 point) 3 6 10 11

Answers

Answer:

20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more.

Step-by-step explanation:

Answer:

20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more.

Step-by-step explanation:

please help my finale math exam is do to night
1: What is the volume of a circular cake pan that measures 8 inches across and 2 inches high?
2: How many outcomes are created by rolling a 4-sided die, 6-sided die, and a 12-sided die at the same time?

3: Sammy puts 12 M&Ms in a bag. 3 are green, 4 are yellow, 2 are orange, and 3 are red. He pulls one M&M at a time from the bag and eats it. What is the probability he will pull a yellow, then a green, then a red?

4: A magician is doing a trick that needs 3 volunteers and he has 100 audience members to choose from. How many different ways can the magician choose his volunteers?

5: A waiter in a restaurant has 8 booths available. How many different arrangements are possible to seat 8 groups of people?

Answers

Answer:

Dimension                                               volume

6 cups (1.5 L) 8 x 2 inch (20 x 5 cm) Round Cake Pan

6 cups (1.5 L) 9 x 1.5 inch (23 x 4 cm) Round Cake Pan

6 cups (1.5 L) 8 x 8 x 1.5 inch (20 x 20 x 4 cm) Square Cake Pan

8 cups (2 L) 9 x 2 inch (23 x 5 cm) Round Cake Pan

here are four outcomes that sum to seven out of 24 possible outcomes. Therefore the probability of values of four sided die and six sided

Step-by-step explanation:

I NEED HELP hdjnsjxnskhd

Answers

Answer:

B and D

Step-by-step explanation:

Answer= B and D is the median the best measure of center.

Mel paid for 3/4 of the cost of a cake and Gretchen paid the rest if Mel paid $21 how much did Gretchen pay

Please show how u got it

Answers

21 / 3 = 7, Gretchen paid $7
The cake cost $28 in total
$21 is 3/4 of $28, because 28 divided by 4 is 7. 7 times 3 is 21. $28 minus $21 is $7. Mel paid $21, and Gretchen paid $7 for the cake. To find the answer, first divide the cost of the cake as a whole by the denominator (bottom or right-side number) of your fraction. Now, take the quotient and multiply it by your numerator (top or left-hand number of your fraction). Subtract your answer from the total cost of the cake, and you’ll see how much was paid. Hopefully this helps!

PLEASE HELP ME WITH THIS QUESTION

Answers

The answrr is B because of multiplying proper
Ty

Answer:

62 sorry if im wrong

Step-by-step explanation:

HELP ASAP PLEASE
please i need help

Answers

Answer:

10 of spades

Step-by-step explanation:

4*9=36

so 9 groups of 4 is 36 cards and 2 more is 38

first is heart then spade

What is the surface area of this right rectangular prism? Enter your answer as a mixed number in the simplest form by filling in the boxes. $$ ft² Rectangular prism with length 3 feet, width 2 and 1 half feet, and height 1 and 1 third feet.

Answers

Answer:

93 1/3 yards or 280ft

Step-by-step explanation:

Answer:  The answer is 93 1/3 sqy

Explanation: Just multiply all the dimensions

do yall know what the answer to 4d(2d-9)

Answers

Try 4d times 2d then 4d times -9 and the number should be (x)d-y

x = the result of 4d times 2d
y = the result of 4d times -9

Answer:

[tex]8d^2 - 36d[/tex]

Step-by-step explanation:

Step 1:  Distribute

[tex]4d(2d - 9)[/tex]

[tex](4d * 2d) + (4d * -9)[/tex]

[tex]8d^2 + (-36d)[/tex]

[tex]8d^2 - 36d[/tex]

Answer: [tex]8d^2 - 36d[/tex]

PLEASE HELP !!!!!!

find the missing number on the number line

Answers

Answer:
The answer is 1
Step-by-step explanation:
The number line is in the negatives until it hits the ? so it's 1
the answer is one. count the halfs and lines and you will get 1

Mr. Jackson is ordering kazoos for his second, third, and fourth grade music classes.
The kazoos come in boxes of 8. There are 26 second graders, 24 third graders, and 30 fourth graders.
How many boxes of kazoos does Mr. Jackson need to order so that every student will receive a kazoo?
Enter your answer in the box.

Answers

Answer:

The boxes of kazoos Mr. Jackson needs to order (26 + 24 + 30) ÷ 8.

We have given that,

There are 26-second graders, 24 third graders, and 30 fourth graders.

What is the expression?

An expression, in math, is a sentence with a minimum of two numbers and at least one math operation contain in it.

The amount of kazoos needed is 1 for every student

26 + 24 + 30

Since 8 come in each box, you divide by 8  

To get your answer of (26 + 24 + 30) ÷ 8.

The answer is 10.


You have to add 24 with 26 with 30 then divide that by 8 and which will get you ten. Ten is how many packages you Mr. Jackson would need for his 2nd, 3rd, and 4th grade classes

There is a pair of parallel sides in the following shape.

What is the area of the shape?

Answers

answer is 28 because a+b /2 times height

Answer:

ok so 9x5 = 45 so 45 is the area and the perimeter is 9 + 9 + 9 + 9 which is = to 36

Step-by-step explanation:

I NEED HELP PLEASE I LOVE YOU!!!!! What is the mean absolute deviation (MAD) for the set of data?
{21, 18, 14, 23, 34, 40}

Answers

Answer: 8

Step-by-step explanation:You Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Now compute the mean absolute deviation by dividing the sum above by the total number of values in the data set.

Can anyone help with this problem?!

Answers

Answer:

1) 24 2) 65

Step-by-step explanation:

1) 40-8x when x=2

8*2=16

40-16=24

2) 65/p*3 when p=5

65/5= 13

13*5= 65

Hope this helps ^^

6) a. 40-8x

      = 40-8(2) ← [8 x 2]

      =40-16

      =24

2. REASONING Can the probability of an event be 1.5? Explain.

Answers

Answer:

No

Step-by-step explanation:

no, Because only one possibility will be of an event.

Please help!

A net of a rectangular prism is shown below. The surface area of each face is labeled.
Problem
Which values represent the dimensions, in meters, of the rectangular prism?

A.3, 4, 10
B. 12, 30, 40
C. 2, 6, 8
D. 2, 5, 6

Answers

Answer:

b i think

Step-by-step explanation:

because if you make it into a prism, the dimensions are basically the same

14.30:A haunted house has six windows. In how many ways can Georgie the Ghost enter the house by one window and leave by a different window?

Answers

Answer:

30 ways

Step-by-step explanation:

Possible ways to enter

6 windows

Possible ways to exit

5 windows, since same window entered is not used

Total number of ways is

6*5 = 30

ill give brainly
A bus travels 6 hours at a constant speed of 36 miles per hour.



How far does the bus travel?


108 mi

120 mi

216 mi

390 mi

Answers

Answer:

C.

Step-by-step:

We know that:

a bus travels 6 hours at a constant speed of 36 mph.

What we don't know:

How FAR the bus traveled.

So, we solve by using t * mph = mi:

36 * 6= 6 * 6= 366 * 30= 18036 + 180= 216The bus traveled 216 mi.
The answer Would be c

PLEASE HURRY AND FAST Raul's soccer team enters a tournament. He estimates that
his team has a 50% chance of winning each of the three
games they play. If they win all three games, they move to
the championship. To model his team's chance of going to
the championship, Raul performs a simulation using a
coin.
Let heads (H) represent a win.
• Let tails (T) represent a loss.
The results of the simulation were:
HTH HHH TTT HTT HHT
TTT HTT HTT HTT HHH
НHТ HTT ТTТ TTT HTH

Answers

Answer:

A. There were NOT 3 successes . there were only two.

Step-by-step explanation:

Answer: there were only two success

PLEASE HELP I WILL GIVE BRAILYEST

Answers

0.6 divided by 2 equals 0.3 and multiply that by 0.3 you get 0.09 and multiply that by 3.14= 0.2826 which rounded to the nearest hundredth is 0.28

Answer:  A = 0.28

Step-by-step explanation:

Can someone help me with 2 financial literacy questions

Answers

It would be a loan because your friend gave you money expecting to get it back eventually and maybe with interest

In the figure below, what is m∠DAC? A. 47 B. 57 C. 90 D. 137

Answers

your answer would be 47

please let me know if i was wrong :)

Answer would be A :)

Can someone tell me the answer I’ve been stuck on this for hours

Answers

the surface area of the actual ramp is 16.8ft2
It’s 16.8 squared ( the surface area of the ramp) sry if this answer is late

PLEASE NEED HELP RIGHT NOWW
(giving 20 points)

Answers

Answer:

Part b is 80?

Step-by-step explanation:

i have no idea how i got this answer but yeah i just did math

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