Mathematics Middle School

There are 64 teams in the march madness basketball tournament. By the time it is finished how many total number of games will have been played?

Leave the steps on how to solve in your answer please and thank you

Answers

Answer 1
if there is 64 teams and 1 on 1 games are played, there will be 16 games played, 64/2=32, 32/2=16

Related Questions

Mrs. Plesich has a 16 1/2 ounce bag of chocolate chips. She will only use 1/4 of the bag for decorating a cake . How many ounces will she use for the decorating.

Answers

16 1/2= 33/2=66/4
66/4 x 1/4 is 66/16
33/8
The answer is 33/8 ounces.

The expression 12g12g12, g gives the number of kilometers a car can travel using ggg liters of gasoline. How far can this car travel on 5 \dfrac125 2 1 ​ 5, start fraction, 1, divided by, 2, end fraction liters of gasoline?

Answers

Answer:
The car can travel 66 miles using 5.5 liters of gasoline

Explanation:
We are given that:
The expression 12*g is used to evaluate the number of miles the car can travel using g liters of gasoline.
Therefore:
miles = 12*g

Now, we are given that the liters of gasoline = 5[tex] \frac{1}{2} [/tex] = 5.5 liters.
To get the number of miles, all we have to do is substitute with the given liters in the above expression as follows:
miles = 12*g
miles = 12 * 5.5
miles = 66 miles

Hope this helps :)

How to do a fraction paper

Answers

Step 1: Make sure the bottom numbers (the denominators) are the same.Step 2: Add the top numbers (the numerators), put the answer over the denominator.Step 3: Simplify the fraction (if needed)

Find the distance represented by 2.6 in. if the scale 1 in. = 50 mi. is used.

Answers

Answer:

10inch

Step-by-step explanation:

James surveyed people at school and asked whether they bring their lunch to school or buy their lunch at school more often. The results are shown below.
Bring lunch: 46 males, 254 females
Buy lunch: 176 males, 264 females
The events "male” and "buys lunch” are not independent because
P(buys lunch | male) = P(male) = 0.4.
P(male | buys lunch) = P(male) = 0.3.
P(buys lunch | male) = 0.3 and P(male) = 0.4.
P(male | buys lunch) = 0.4 and P(male) = 0.3.

Answers

46 + 176 = 222 males
254 + 364 = 518

Which is  total of 740 people.

The probability of being male is 0.3

46 + 254 = 300 that bring lunch
176 + 264 = 440 that buy their lunch 
P(male | buy lunch ) = 0.4

Answer D 

The events "male” and "buys lunch” are not independent because

P(buys lunch | male) = 0.3 and P(male) = 0.4.

Option C is the correct answer.

What is probability?

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

We are given that,

P(buys lunch | male) = 0.3 (the probability that a male student buys lunch)

P(male) = 0.4 (the probability that a student is a male).

These values suggest that there is a dependence between the two events.

The probability of buying lunch at school may be different for males and females.

The conditional probability P (buys lunch | male) is not equal to the marginal probability P(buys lunch) if the events "male" and "buys lunch" are dependent.

To confirm this,

We would need to calculate the conditional probability

P(buys lunch | female) (the probability that a female student buys lunch).

If this probability is different from 0.3 (the probability for males), then the events "male" and "buys lunch" are dependent.

Therefore,

The events "male” and "buys lunch” are not independent because

P(buys lunch | male) = 0.3 and P(male) = 0.4.

Learn more about probability here:

https://brainly.com/question/14099682

#SPJ5

Identify the question that is NOT statistical.

A)What is the maximum number of swimmers allowed on a swim team?
B)What were the times of the top five swimmers in the competition?
C)How many people attended on each of a three day competition?
D)How many tickets were purchased by each school for the competition?

Answers

A)What is the maximum number of swimmers allowed on a swim team?

Answer:

A)What is the maximum number of swimmers allowed on a swim team?

Step-by-step explanation:

usatestprep

graph the linear equation find three points that solve the equation then plot on the graph -3y=-x-7

Answers


[tex] - 3y = - x - 7 \\ y = \frac{1}{3} x + \frac{7}{3} [/tex]
[tex] \binom{ - 1}{2} \: \: \: \: \: \: \binom{2}{3} \: \: \: \: \: \: \binom{5}{4} [/tex]
this is the line

Answer: (-7,0)  (2,3)  (5,4)

Step-by-step explanation:

The weight of a person on or above the surface of the earth varies inversely as the square of the distance the person is from the center of the earth. A particular person weighs 192 pounds on the surface of the earth and the radius of the earth is 3900 miles. Determine the equation that relates weight, W, to the distance from the center of the earth, d, for this person.
Answer choices on picture.

Answers

The question tells us that the weight of a person varies with the square of their distance to the center of the Earth.

Weight = 192 pounds
Radius of the earth = 3900  miles 

Let's introduce the constant, k
192 = [tex] \frac{k}{3900 ^{2} } [/tex]
k = 192 * 3900²
k = 192 * 15,210,000
k = 2,290,320,000

Putting the constant k back into the equation, W = [tex] \frac{k}{d ^{2} } [/tex]

W = [tex] \frac{2,290,320,000}{d ^{2} } [/tex]

(OPTION D)

The weight of a person on or above the surface of the earth varies inversely as the square of the distance the person is from the center of the earth.

The distance the person is from the center of the earth: d

W=K/d^2

W=192 pounds, d=R: Radius of the earth=3900 miles
Replacing in the equation above:
192=K/3900^2

Solving for K:
192=K/15,210,000
192*15,210,000=K
2,920,320,000=K
K=2,920,320,000

Then the equation is:
W=K/d^2 and K=2,920,320,000

W=2,920,320,000/d^2

Answer: Option d. W=2,920,320,000/d^2 


Find the measure of side b.

Answers

b=202.25 
cos (angle)=adjacent/hypotenuse

Find the interest earned and the balance of the account: P=$650 R=4% T=2 Years

Answers

I have no idea.... Try to ask your teacher or your parents

An item selling for $1102 is reduced to $806. To the nearest whole, what is the percent decrease?

Answers

The answer is 296. Hope this helps:)
The 26% decrease would be $1102-$287 which equals $815 while a 27% decrease would be $1102-$298 which also doesn't equal $806. So therefore, the answer is 26.9%because that would equal $1102-$296 which equals $806.

A small pizza has a diameter of 10 inches and cost 7.75 how many square inches of pizza are in a small pizza? what is the cost per square inch?

Answers

The answer is 0.0987
The answer is gonna be 0.0987

Meghan has a beginning balance of $750 in her checking account. She writes a check for $150 and has a debit transaction of $135. What is her new balance?

Answers

her new balance is her new balance would be 435
heres my math 
750-150-135=435
Her new balance is going to be 465 because if she has a balance of 750 and than she writes a check for 150, so you subtract 
750-150
Than she has a debit transaction of 135, so you subtract 
600-135 giving you 465

What is 27006 ÷ 42???

Answers

Your answer to this question is going to be 6 4 3

I need help on 4, 5 :)

Answers

what do you need help with? it helps us to know the question!

You have a 64 foot of fencing. What are the dimensions of the rectangle of the greatest area you could enclose?

Answers

In a rectangle, opposite sides are congruent.
Let one side have length x.
The opposite side also has length x.
The lengths of these two sides add to 2x.
The lengths of all 4 sides add to 64, so the lengths of the other 2 sides
add up to 64 - 2x. Each side measures 32 - x.

The rectangle has sides of length x and 32 - x.

The area of the rectangle is

A = LW

A = x(32 - x)

A = 32x - x^2

y = 32x - x^2 is a parabola that opens downward.
The maximum value of the parabola is the vertex on top.

32x - x^2 = 0

(32 - x)x = 0

32 - x = 0 or x = 0

x = 32 or x = 0

Since the parabola is symmetric with respect to the vertical axis, the vertex has x-coordinate 16.

At x = 16, you get maximum area.

Two opposite sides measure 16 ft each.
32 - x = 32 - 16 = 16
The other two opposite sides also measure 16 ft.

Since all sides turned out to have length 16 ft, the rectangle is a square.

Answer: The maximum area is enclosed by a square with side 16 ft.

What is x- and y- intercept of -7x + 2y= 14

Answers

The y-intercept is (0,7) and the x-intercept is (-2,0).

An airplane flying at an altitude of 31,000 feet when it begins its descent for landing. If the runway is 104 miles away, at what angle does the airplane descend?

Answers

the angle the airplane descends is 3.23°

heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp

Answers

It's easiest to start with the point-slope form of an equation, [tex]y-y_1=m(x-x_1)[/tex], where m is the slope and [tex](x_1, y_1)[/tex] is the point given.

We have m = 3, [tex]x_1 = 5[/tex], and [tex]y_1 = 10[/tex].

We plug in these values to get
[tex]y-10=3(x-5)[/tex].

We now rearrange to get this into slope-intercept form, [tex]y=mx+b[/tex], by solving for y.

[tex]y=3(x-5)+10\\y=3x-15[/tex]
Answer:
y = 3x - 5

Explanation:
The equation of the line in slope-intercept form is:
y = mx + c
where:
m is the slope
c is the y-intercept

We are given that the slope is 3. Therefore, the equation now is:
y = 3x + c

Now, we need to get the value of c. To do so, we will substitute with the given point (5,10) in the equation and solve for c as follows:
y = 3x + c
10 = 3(5) + c
10 = 15 + c
c = 10 - 15
c = -5

Based on the above, the equation of the line is:
y = 3x - 5

Hope this helps :)

15% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 toddlers drink water with their lunch? (a) Draw a model for the situation (if you prefer to use a 100-grid model or ratio table model, that’s fine too!) and label the “part,” “whole,” and “percent.”

Answers

Answer: There are 20 toddlers in the class.

To solve this problem, you can use the percent proportion. I set it up below and then solved it.

part/whole = percent/100

3/x = 15/100

Cross multiply and divide to solve.

15x = 300
x = 20

There are 20 toddlers in the class.

How is the expression (3 + y) ⋅ 7 described by its factors and terms?

A: It has two factors and the factor (3 + y) has one term.
B: It has three factors and the factor (3 + y) has one term.
C: It has two factors and the factor (3 + y) has two terms.
D: It has three factors and the factor (3 + y) has two terms.
i will give you brainiest if right.

Answers

Answer: The correct answer is choice C.

First of all, there are two factors in the problem. They are the 2 things being multiplied together. They are 7 and (3 + y).

Second, there are two terms in the factor (3 + y). Terms are separated by an addition or subtraction sign. The 2 terms are 3 and y.

Terms are separated by an addition or subtraction sign. The 2 terms are 3 and y.

First of all, there are two factors in the problem.

They are the 2 things being multiplied together. They are 7 and

(3 + y).

What is the factors?

A divisor of an integer n also called a factor of n, is an integer m that may be multiplied by some integer to produce n.

Second, there are two terms in the factor (3 + y).

Terms are separated by an addition or subtraction sign. The 2 terms are 3 and y.

Therefore option C is correct.

To learn more about the expression visit:

https://brainly.com/question/723406

#SPJ2

Which of the following points is a solution of y > |x| + 5?

(0,5)

(1, 7)

(7, 1)

Answers

The answer is the second option, (1,7).
Let's put it into the inequality. 
7 > |1| + 5
The absolute value of 1 is 1 because it is 1 away from zero. So:
7 > 1 + 5 
1 + 5 is 6. 
7 > 6 

Hope this helps!

168 students play at least one sport 35% of students at the school how many students are at the school

Answers

x= number of students in school

Total number of students multiplied by % equals portion of students

x * 35%= 168
0.35x= 168
divide both sides by 0.35
x= 480

ANSWER: There are 480 students in the school.

Hope this helps! :)

43 + (x -7) =90 find the value of x

Answers

43 + x - 7 = 90

Subtract 36 (-43 +7) from each side

x = 54
43 + (x-7) = 90
43x - 301 = 90
        +301    +301
43x = 391
43        43

x = 9.09 or 9

I hope this helps :)

What is the rule of 5832,blank,648,216,72,blank,8

Answers

Divide the number by three or multiply by 1/3

Coral created a painting that was 4 1/3 ft long and 1 1/3 ft wide.

What was the area of Coral's painting?
Express your answer in simplest form.


A.
ft²


B.
ft²


C.
ft²


D.
ft²

Answers

It is C because I know I am correct
It’s c because I think I’m right

Canada is the king of the doughnut world, as it has more doughnut shops per capita than any other country in the world. Tim Hortons, the most popular doughnut joint in Canada, had 3660 locations in Canada in 2015. If the population of Canada was approximately 35.75 million citizens in 2015, what was the number of Tim Hortons stores per capita in Canada in 2015?
Express your answer in scientific notation rounded correctly to three decimal places.

Answers

The correct answer is 1.024 x 10^-4.

Per capita means the number of schools per person. There are more people than stores, so the number must be lower than 1.

To find the rate, we divide the total number of stores by the population.

3660 / 35750000 = .0001024 = 1.024 x 10^-4

Answer:

Number of Tim Hortons stores per capita is [tex]1.024\times 10^{-4}[/tex]

Step-by-step explanation:

Canada is having more doughnut shops per capita than any other country in the world means availability of Horton's store per person are more.

Number of Hortons stores in Canada = 3660

Population of Canada in 2015 = 35.75 million

In scientific notation population = [tex]35.75\times 10^{6}[/tex]

Now stores per person = [tex]\frac{3660}{35.75\times 10^{6}}[/tex]

(To calculate stores per capita we will divide number of stores by population of Canada)

Stores per capita = [tex]102.377\times 10^{-6}=1.024\times 10^{-4}[/tex]

So the answer is [tex]1.024\times 10^{-4}[/tex]

What is the perimeter of AEB

Answers

Answer:
18.5 ft

Explanation:
part (a): getting the value of AE:
The two triangles AEB and DEF are similar. Therefore, we can make use of the similar proportionality as follows:
AE / DE = BE / FE
Now, we have:
AE is the unknown we want to find
DE = AE + 2
BE = 7.8 ft
FE = 7.8 + 2.4 = 10.2 ft

Substitute in the above relation and get the value of AE as follows:
AE / DE = BE / FE
AE / (AE+2) = 7.8 / 10.2
10.2 AE = 7.8 AE + 15.6
2.4 AE = 15.6
AE = 6.5 ft

Part (b): getting the perimeter of AEB:
perimeter = AE + EB + AB
perimeter = 6.5 + 7.8 + 4.2
perimeter = 18.5 ft

Hope this helps :)

Answer:

18.5 ft

Step-by-step explanation:

Explanation:

part (a): getting the value of AE:

The two triangles AEB and DEF are similar. Therefore, we can make use of the similar proportionality as follows:

AE / DE = BE / FE

Now, we have:

AE is the unknown we want to find

DE = AE + 2

BE = 7.8 ft

FE = 7.8 + 2.4 = 10.2 ft

Substitute in the above relation and get the value of AE as follows:

AE / DE = BE / FE

AE / (AE+2) = 7.8 / 10.2

10.2 AE = 7.8 AE + 15.6

2.4 AE = 15.6

AE = 6.5 ft

Part (b): getting the perimeter of AEB:

perimeter = AE + EB + AB

perimeter = 6.5 + 7.8 + 4.2

perimeter = 18.5 ft

Hope this helps :)

Click to let others know, how helpful is it

Sabra joins a cooking club for $8.50 and pays $6.25 each month. She also joins a movie club for $12 and pays $3.75 each month. Write an expression that represents the total amount of money Sabra spends on both clubs after m months. Then enter the simplified expression in the boxes.

Answers

Answer: The simplified express is 10m + 20.5 where m represents the total number of months.

To start we can write the following two expressions for her expenses.
8.5 + 62.5m   and     12 + 3.75m

Then, adding the two expressions together will give us a combined expression of:  10m + 20.5

Total amount of money Sabra spends on both clubs = 20.50 + 10m

Amount paid to join the cooking club = $8.50

Monthly payment at the cooking club = $6.25

Payment for m months at the cooking club = 6.25m

Total money paid at the cooking club = 8.50 + 6.25m

Amount paid to join the movie club = $12

Monthly payment at the movie club = $3.75

Payment for m months at the movie club = 3.75m

Total money paid at the movie club = 12 + 3.75m

Total amount of money Sabra spends on both clubs = Total money paid at the cooking club + Total money paid at the movie club

Total amount of money Sabra spends on both clubs = 8.50 + 6.25m + 12 + 3.75m

Total amount of money Sabra spends on both clubs = 20.50 + 10m

Learn more on addition word problem here: https://brainly.com/question/21405634

what is the greatest amount of spinach she can buy

Answers

10 ÷ $3 = 9 1/3

Since she can't buy 1/3 of a spinach, the greatest amount she can buy is 9.

Hope this helps!
Other Questions
Carl would like to save money for his first year at college and track his progress. What online tool should Carl use? who was tarquin the proud? what were his main accomplishements to rome? Signals are words or phrases that help you understand what you are reading.true false Read the excerpt from Act III of Hamlet.Hamlet: [L]et your own discretion be your tutor: suit the action to the word, the word to the action; with this special observance, that you oerstep not the modesty of nature; for anything so overdone is from the purpose of playing, whose end, both at the first and now, was and is, to hold, as twere, the mirror up to nature; to show virtue her own feature, scorn her own image, and the very age and body of the time his form and pressure. Now, this overdone, or come tardy off, though it make the unskilful laugh, cannot but make the judicious grieve; the censure of which one must in your allowance oerweigh a whole theatre of others. O! there be players that I have seen play, and heard others praise, and that highly, not to speak it profanely, that, neither having the accent of Christians nor the gait of Christian, pagan, nor man, have so strutted and bellowed that I have thought some of natures journeymen had made men and not made them well, they imitated humanity so abominably.What phrase suggests that Shakespeare believes his plays should be presented realistically?A. the mirror up to natureB. a whole theatre of othersC. the accent of ChristiansD. some of natures journeymen A circular pool is surrounded by a circular walkway. The radius of the pool is y 4 and the radius of the full circle formed by the walkway is y + 4. Write a polynomial that represents the area of just the walkway itself, not including the space covered by the pool. (The area of a circle is given by A = r^2, where r represents the radius of the circle.) Which best describes latitude According to some historians, what percentage of the male population was killed in the war?90%60%75%40% Where would you most likely find an organism that belongs to the domain Bacteria? Acidic waters Hot springs Moldy bread Yogurt What is the recommended weight limit according to NIOSHs lifting equation for most patient-lifting tasks?.A. 50 poundsB.35 poundsC.100 poundsD.45 pounds It was a great movie.What is the subject Enriched weapons-grade uranium consists of 80% uranium-235 (235.044 amu) and 20% uranium-238 (238.051 amu). what is the average atomic mass of weapons-grade uranium, assuming the percentages are exact? describe the begging of the Hellenistic period and the changes that occurred in art as a result Which value(s) of x would result in Set B being a function of the values in Set A? Select Function or Not a Function for each value of x. Are the following numbers a function or not a function The decomposition of hi has a rate constant of 1.80 10-3 m-1s-1. how much hi remains after 8.50 min if the initial concentration of hi is 4.78 m? What is the purpose of Friar Laurences soliloquy at the beginning of the selection? to show the audience that he knows about many uses for herbs to reveal to the audience how he feels about young love to give advice to Romeo about how to marry Juliet to explain how he uses herbs in his cooking Sue plays on a soccer team. In one game this season, she scored 8 goals, which was one-fourth of the goals she scored for the whole season. How many goals in all did she score this season? (Please show work) An isosceles triangle has a base of 8 feet and a height of 6 feet. What is the length of one of the two congruent sides? Work and a diagram would be appreciated using the Pythagorean Theorem A ball is thrown downward at 5ms from roof 10m high its velocity when it reaches the ground is?, how many players per team are allowed on the quart in a regulation basketball game The title Another Evening at the Club is close in meaning to Just Another Evening at the Club. What do you think this tile might mean? Base your ideas on actual events from the story.