Mathematics Middle School

BEST ANSWER GETS BRANLIEST!

Zoya asked the students of her class their baseball scores and recorded the scores in the table shown below:

Baseball Scores


Score Number of Students
0 1
1 2
2 5
3 3
4 6
5 7
6 9


Based on the table, what is the mean baseball score?
2.5
2.9
3.5
4.1

Answers

Answer 1

Answer:

The mean baseball score is 2.5

Answer 2
2.5 is your answer because that’s the score

Related Questions

How many students were surveyed?

Answers

170 students ........

I'll give brainliest for however solves it for me
And please no links

Answers

Answer:

84 98

Step-by-step explanation:

Part a is 3m = 654, because JoAnn has 3 TIMES as much as Clarissa with a total of 654.

Part b is 218 since if you divide by 3 on both sides you get 218.

Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories each hour.

Answers

Answer:

its 252 calories per hour

Step-by-step explanation:

I divided 756 by 3 to find the answer

How do you find the variability of a sample?

Answers

Answer:

Step 1: Calculate the mean (the average weight).

Step 2: Subtract the mean and square the result.

Step 3: Work out the average of those differences.

Step-by-step explanation:

Definition of Sample Variance
Step 1: Calculate the mean (the average weight).
Step 2: Subtract the mean and square the result.
Step 3: Work out the average of those differences
Info abt the formula: The variability of a data set as measured by the number R=xmax−xmin. The variability of sample data as measured by the number √Σ(x−ˉx)2n−1.

HELPPPPPPPPPPP URGENT MATTER

Answers

it would be 15.7! equation to get the circumference is C=2 pi r. 2 times pi multiplied by the radius! hope this helps

To represent the number of squares after steps, Diego and Jada wrote different equations. Diego wrote the equation f(n)= (n+1) 2 . Jada wrote the equation f(n) = n 2+ 2n + 1. Are either Diego or Jada correct? Explain your reasoning.

Answers

Answer:

Need more info.

Step-by-step explanation:

Please help its due tommorrow morning!

Frank borrows $6,000 to pay for his tuition. The annual interest rate of the loan is 5.4%. How much interest does Frank owe at the end of one year?​

Answers

Answer: $324

Step-by-step explanation:

i=prt

i=(6000)(.054)(1)

i=324

The answer is 324

.054(6000)

plz help i dont understand

Answers

Answer:

You just multiply the 3 values

Step-by-step explanation:

3/2 times 3/2 times 3/2 is 27/8

pls mark brainliest I need it to move up a rank

U have to multiply all three fractions

Mrs. Johnson's recipe for salad dressing requires a ratio of 1 part olive oil to 2 parts vinegar. If she used 3 cups of olive oil, how much vinegar will she need?​

Answers

6, 1/2 and 3/x find x

Andy is randomly selecting an outfit to wear to school. He can choose from 4 shirts: blue striped, red striped, black striped, or white. He can choose from 3 pairs of shorts: tan, blue, or plaid.
Determine whether each statement is True or False.

Answers

Answer:

a false

b false

c true

d false

Step-by-step explanation:

If its right i will give you brainliest


Lindsey deposited $125 in a savings account where it earned 2.4% simple interest. She is ready to take all the money out three and half years later and wants to know how much money she will be getting.

Answers

I think the answer is 114.5

NEED WITHIN 50MIUTES IF NOT ANSWERED IN 50 MINUTES THEN I WILL NOT NEED ANSWER ANYMORE!
For each situation below, identify the dependent variable and independent variable.

Answers

Answer:

Part A, the tickets sold depends on the temperature

Part B, the monthly payments depends on the age of the person

Part A, tickets are the dependent variable, the temperature is the independent

Part B, the monthly payments are the dependent variable, the age of the person is the independent variable

∠A and ∠B are complementary, and ∠B and ∠C are supplementary.
If the m∠A is 29°, what are the m∠B and m∠C?)

A. m∠B= 119°, m∠C = 151°
B. m∠B= 61°, m∠C = 151°
C. m∠B= 119°, m∠C = 61°
D. m∠B= 61°, m∠C = 119°

Answers

Step-by-step explanation:

m∠A = 29°

∠A and ∠B are complementary, then

m∠A + m∠B = 90°

29° + m∠B = 90°

m∠B = 90° - 29°

= 61°

∠B and ∠C are supplementary, then

m∠B + m∠C = 180°

61° + m∠C = 180°

m∠C = 180° - 61

= 119°

therefore the answer is D. m∠B = 61°, m∠C = 119°

#CMIIW

The answer to this is D

Charity is selling girl scout cookies. She wants to figure out how much she needs to sell so she knows what her
profits will be. Each cookie costs $0.20 to make plus 20 dollars for boxes. Which equation below will help Charity
figure out her total cost, c, for 50 cookies?
A 0.2c = 70
B.c=50 ( 20 ) + 0.2
C.c=50 (0.2) +20
D c= 70 (0.2)

Answers

Answer:

d

Step-by-step explanation:

I'm so sorry if this isn't right

Answer:

C. 50 (.20) + 20

Step-by-step explanation:

50 is the numbers of cookies so in order to find the total cost of JUST cookies we multiply 50 by .2 which is each cookies cost.

Then we add an additional 20 for the box.

So we get 50 (.2) + 20.

*BONUS* The total cost for one box is $30

please help i’ll literally give brainlest if you show on a piece of paper or help!
no unnecessary comments
no links
i’ll take back my points if any bad comments!
thank you!!
please help:(

Answers

Excuse my lines I didn’t use a ruler

HELP FAST.


Write the equation 9 = -5x + 4 in the form ax + b = c, where c = 9. What are the values of a and b? A. a = 4, b = -5 B. a = -5, b = 4 C. a = 5, b = 4 D. a = 9, b = 5

Answers

Answer:

D is the right answer right

Step-by-step explanation:

D

answer: d
hope this helps you out .

Water flows back and forth between a small and large tank. When water is moving into a tank the flow rate is positive, and when water is moving from a tank the flow rate is negative. The large tank begins with 300 gallons of water, and the small tank begins with 200 gallons of water. After a period of 5 minutes, the large tank has the same amount of water as the small tank. Which statement describes the flow rate?
HELP??!?!

Answers

DONT DOWNLOAD ANY FILE SENT TO YOU IT DOESNT HAVE THE ANSWER ITS A VIRUS<3 i hope you get your answer soon though
The large tank decreases by 20 per minute

I’m not sure this helps sorry if it wrong

You buy a backpack for $34.82. The tax is 9.25%. How much taxes do you pay?

Commission:

Answers

Commission would be : 38.04
34.82*9.25= 322.08/100 = 3.22
comission : 34.82 +3.22 = $38.04

Use variables to write an equation that represents the relationship between the time x and the distance y .

An eagle flies 40 miles per hour.

An equation that represents the relationship is y= ___

Please and thank you.

Answers

[tex]y=\frac{40 miles}{1hours} x[/tex]

You notice the sign below at a mall. (A) How many different type/color combinations does the store offer? (B) Suppose the store has equal numbers of each shoe. You select a shoe at random. What is the probability of selecting a baseball shoe?

(A)5; 1/25
(B)25; 1/5
(C)10; 1/25
(D)10; 1/5

Answers

Answer:

its d 10; 1/5

Xavier surveyed a random sample of the grade levels of the Spanish Club members in the county. The bar graph shows the results of his survey.

The bar graph is titled Random Sample of Spanish Club Members. The horizontal axis is labeled Grade level and lists four grades: ninth to twelfth. The vertical axis is labeled Number of members from zero to fourteen by twos. Ninth, eight. Tenth, fourteen. Eleventh, five. Twelfth, three.

Of the 300 students in the Spanish Club in the county, predict how many are 9th graders

Answers

Answer:

80

Step-by-step explanation:

If you add each value it equals 30.

30x10=300 so 8 (value of the 9th grade bar) times 10 equals 80.

The answer would be 80 !

please help asap im so confused

Answers

Answer:

C

Step-by-step explanation:

Looked it up :) Have a great day!

Answer:

i think it is B

Step-by-step explanation:

Find the probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards.

Answers

Answer:

A deck of cards contains RED cards numbered 1,2 and BLUE cards numbered ... Patricia will draw 8 cards from a standard 52-card deck with replacement. ... Outcome: any of the possible results of an experiment in probability. ... Correct answers:$\frac{7}{9}$7/9​​ ... Event A: rolling a 6-sided fair number cube and getting 1Step-by-step explanation:

The probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards is 1/26.

To find the probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards, we need to calculate the probabilities of each event and then multiply them together since the events are independent (the outcome of one event does not affect the outcome of the other event).

1. Probability of rolling an odd number on a fair number cube:

A fair number cube has 6 faces with numbers 1 through 6. Out of these, three numbers are odd: 1, 3, and 5. So, the probability of rolling an odd number is 3/6, which simplifies to 1/2.

2. Probability of drawing a 7 of any suit from a standard deck of cards:

A standard deck of cards has 52 cards. There are four 7s in the deck (one for each suit: hearts, diamonds, clubs, and spades). So, the probability of drawing a 7 is 4/52, which simplifies to 1/13.

Now, multiply the probabilities together:

Probability = (Probability of rolling an odd number) * (Probability of drawing a 7)

Probability = (1/2) * (1/13)

Probability = 1/26

Therefore, the probability of rolling an odd number on a fair number cube and drawing a 7 of any suit from a standard deck of cards is 1/26.

To know more about probability, refer here:

https://brainly.com/question/31848949

#SPJ6

the question is in the picturere

Answers

Answer:

12

Step-by-step explanation:

you subtract the ordered pairs on the sides. then the ones on the top and bottom. then you add all of the sides

Find the volume of the sphere to the nearest square unit. Use 3.14 for T.
2 in.
a. 17 in
b. 33 in.
c. 33.5 in.
d. 34 in.

Answers

the answer is c. hope this helps

A recipe uses 1 ¼ cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be made using 1 gallon of milk?

Answers

128 hope this helps

The slope of the line formed between point D and point E on the graph is -1/2.

What is the slope of the line formed between point A and point B?

A. -2

B. -1/2

C. 1/2

D. 2

Answers

Answer:

B. -1/2

Step-by-step explanation:

This can look hard because of the extra lines on the graph but it is very simple.

If you look closely, line AB is on the same line as DE.

Since these are on the same line, there is no change.

Therefor the answer is -1/2

B. -1/2, this is going to be shown by the

What is the solution to this system?

Answers

Answer: There is no solution

Step-by-step explanation:

The system of a systems of equations on a graph is the coordinate where the 2 lines intersect, or come together. In this picture, the 2 lines don't intersect at a point, so there is no solution. Here are some rules for systems of equations on a graph:

How to know if it has 'infinite' solutions: If it has infinite solutions, the 2 lines share the same points. In other words, they are basically just on top of each other, or in the exact same spot.

How to know if there are 'no solutions': The 2 lines never come together (intersect). This is true in this graph because they are always apart.

How to know if there is 'one solutioin': The 2 lines cross each other, come together, or intersect (all the same meaning), at 1 point .

Hope this helps :)) Also brainliest would be appreciated :D

PLEASE HELP!!!!!! BRAINLIEST INCLUDED!!!!!!
Find the area of a right triangle with a width of 4cm and a length of 10cm

Answers

Answer:

20 cm

Step-by-step explanation:

triangle area formula:

a = w times h / 2

a = area

w = width

h = height

Let's fill in the equation!

a = 4x10/2

a = 40/2

a = 20 cm

Answer:

A=ab/2

Hope it helps

Which quadrilateral makes this statement true? Quadrilateral ABCD

Answers

Answer:

C

Step-by-step explanation:

C is correct because when doing the numbers you'll see it <333

I’m pretty sure that the answer is C
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