What is the median of the data set?
History Test Scores
50 8
65 6 8 9
70 3 5 8
80 6 7 7 7
9 0 1 3 5 6 8 99
50 = 50 points
50
0 87
49
86.5
86
Helppp!!

Answers

Answer 1

Answer:

Step-by-step explanation:

Median : the middle value of a set of data arranged in numerical order.

To solve: Place number in order from least to greatest then began crossing one off at the beginning of the data set and one at the end. (like your playing the game one for you , and one for me) The median will be the last number left without a match in the middle.

Answer 2

Answer:

The answer is 86 beacause

Step-by-step explanation:

I did the lesson so its correct if you think its wrong then i dont care at all or if u think i stole answer i really dont care

Related Questions

Two planes just took off from Boston, MA. The first plane is traveling 2.5 times as fast as the second plane. After traveling in the same direction for 5 hours, they are 735 miles apart. What is the average speed of each plane? (Hint: Since they are traveling in the same direction, the distance between them will be the difference of their distances.)

Answers

Answer:

Plane 1: rate = 245 mph

Plane 2: rate = 98 mph

Step-by-step explanation:

Plane 2: Let r = rate

d = 5r

Plane 1: 2.5r = rate

d = 5(2.5r)

5(2.5r) - 5r = 735

12.5r - 5r = 735

7.5r = 735

r = 98

What is the difference of 100 and 10

Answers

Answer:

The difference of 100 and 10 is 90.

Step-by-step explanation:

Answer:

the difference of 100 and 10=100-10=90

Pls help I’ll brainlest

Answers

13/15 because you’re just adding the ones that aren’t blue. Trust me

Answer:

(D) 13/15

Step-by-step explanation:

Well there are 15 marbles in total.

There are 2 marbles that are blue

The qusection asks for the probability of NOT a blue

so 13/15

A middle school has 220 students in each grade 6,7,8.The librarian wants to know which books are the most popular among the students in her school.

Answers

Answer:

Step-by-step explanation:

the choices, the question?

Help please make the letter in the brackets the subject of each formula

Answers

Answer:

v - u = 10t

t = 1/10x(v-u)

2. 1/6 x (m - 19) = n

3. u = d/t - at

4.- 1/6 x (A - P)

T = 2.5

Step-by-step explanation:

v = u + 10t

v- u = 10t

divide both sides of the equation by 10

t = 1/10x(v-u)

2. m = 6n + 19

subtract 19 from both sides of the equation

m - 19 = 6n

divide both sides of the equation by 6

1/6 x (m - 19) = n

3. d = ut + at²

subtract at² from both sides of the equation

d - at² = ut

divide both sides of the equation by t

(d/t) - at = u

4. P = A - 6D

subtract A from both sides of the equation

P - A = -6D

divide both sides of the equation by -6

-1/6(P - A) = D

Plz help!!!

Which equation represents the graph?

Answers

Answer:

Option C : y=|x|-6

Step-by-step explanation:

Male and female teachers were asked whether they preferred to use a whiteboard or a projector while teaching. The responses are summarized in the table. Projector Whiteboard Total Male 22 10 32 Female 28 15 Total 25 75 What is the approximate probability that a teacher prefers projectors and is female?

Answers

Answer: c is the answer

C: 0.560

Step-by-step explanation:

40 divided by 28! HURRY!!

Answers

Answer:

fraction~ 10/7

decimal~ 1.428571

mixed number~ 1 3/7

Step-by-step explanation: for decimal make sure to put the line over the 428571 because its an on going number

For a camping trip, Jack is preparing water canteens. The canteens each hold 1/3 gallon of water.
How many canteens can Jack fill if he has 14 gallons of water?

Answers

Answer:

42 canteens

Step-by-step explanation:

1 gal = 3 canteens

14*3=42

Please can I have help on this

Answers

Answer:

Step-by-step explanation:

16/2

= 8

8 x 8 x (pie)

64(pie)

Answer:

From the diagram, the radius of the circle is 8cm therefore the area is

A =

[tex]a \: = \pi {r}^{2} [/tex]

= 201.1 cm^2

Plz need help fast.....

Answers

Answer:

See Below

Step-by-step explanation:

1: -9 Take the Square Root of 81 and then multiply by -1.

2: +- 1/3 1/3 *1/3= 1/9

3: -1 -1*-1*-1 = -1

Have a Great day!

A desk that is originally $130 is discounted by 45%. What is the sale price?

Answers

Answer:

$71.5

Step-by-step explanation:

130* (1-45%)

Answer:

$71.5

HOPE THIS HELPS :)

What is the answer to this

Answers

Answer:

Step-by-step explanation:

This is in standard form. To change it to slope-intercept form, you would divide 2x by 3y and you would divide 6 by 3y. That would make the equation y = [tex]\frac{2}{3}[/tex]x + 2. y = mx + b, and slope = m, so on answer choice 4, slope would equal [tex]\frac{2}{3}[/tex].

A laptop has a listed price of $731.95 before tax. If the sales tax rate is 7.5%, find the total cost of the laptop with sales tax included.
Round your answer to the nearest cent, as necessary.
HELP QUICKKKK PLEASEEE

Answers

Answer:

786.85

Step-by-step explanation:

Help? I forgot everything about this.

In the figure shown, KN is parallel to LM.

When comparing KJN and LJM, Tara states that
Explain why Tara’s statement is correct.

Answers

Answer:

Triangle KJN is just a scaled down version of triangle LJM, so the angles are the same.

Tara’s statement is correct because with Reflexive property angle KJN and angle LJM are congruent.

What is the congruence theorem?

Triangle congruence theorem or triangle congruence criteria help in proving if a triangle is congruent or not. The word congruent means exactly equal in shape and size no matter if we turn it, flip it or rotate it.

From the given figure, KN is parallel to LM.

Here, ∠KJN = ∠LJM (Reflexive property)

Hence, Tara’s statement is correct because with Reflexive property angle KJN and angle LJM are congruent.

To learn more about the congruent theorem visit:

https://brainly.com/question/24033497.

#SPJ2

Which equation has infinitely many solutions?
es
A)
8x + 3
= 2x + 4
2
B)
15x + 5
= 5x + 2
3
C)
8x45
8x + 5
= 8x + 6
2
D)
9x + 6
= 3x + 2.
3
+ 2

Answers

Answer:

its c

Step-by-step explanation:

Step by step explanation please!!

Answers

Answer:

what do you mean on the question?

Step-by-step explanation:

Which expression represents the phrase: 8 less than the product of 6 and a number, x?A. 8 − 6xB. 6x − 8C. (6 + x) − 8D. 8 − (6 + x)

Answers

Answer:

69 over 420

Step-by-step explanation:

trust me

I WILL GIVE BRANLIY IF YOU ARE RIGHT

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Can someone please help me with these two I will mark u brilliant

Answers

Answer:

The first answer is $4.97. The second answer is 1 over 16.

Step-by-step explanation:

For the first question you have to subtract the money that the total price, $26.73 from the money that she has, $21.76 and you will get the find the difference that she needs.

For the second question think about it as mulitplying one quarter 4 times. So 1 multiplied four times still remains one and 4 x 4 is 16.

plz help FREE BRAINLIST AND ALOT OF POINTS!!
TRUE or False? .Probability works for random games of chance .

True
False

Answers

Answer:

True

Step-by-step explanation:

Pretend you are playing a marble game. All the marbles are in a bowl. You notice there are more green than red and blue marbles so you will be most likely to get the green marble.

HELP QUICK!!

if you know that one figure has a greater surface area than another, do you know whether it has a greater volume

Answers

Answer:

Well, it depends on their heights . If both figures have same height, then the one with greater surface area will have greater volume.

Step-by-step explanation:

Ggjjkmmmmgfffhiioklkhffffuikkkjgfffgh

A baseball player reaches first base 30% of the times he is at bat. Out of 50
times at bat, about how many times will the player reach first base?
(write a proportion)

Answers

Answer:

15 times

Step-by-step explanation:

The proportion is:

k = 30% = 30/10 = 3/10

Out of 50 times, the player will reach first base:

50*3/10 = 15 times

Total times

30% of 5030/100(50)0.3(50)15times

Proportion

k=30%=0.3

What is spread of data on a dot plot?

Answers

The spread of the data is the RANGE of the plot

Answer:

The spread is the range of the data. :)

If You write all numbers from 30 to 65 including 30 and 65 how many times would you write the digit 4?

Answers

Answer:

We write 4 times 4 because it includes 34,44,54,64in the data.

You would write 6 times the digit 4.

What are integers?

Any positive or negative number without fractions or decimal places is known as an integer, often known as a "round number" or "whole number."

Given:

You write all numbers from 30 to 65 including 30 and 65.

And in between there are following numbers that have digit 4:

34, 40, 44, 54 and 64.

That means, we wrote 6 times digit 4.

Therefore, digit 4 would be written 6 times.

To learn more about the integers;

brainly.com/question/1768254

#SPJ2

Fiona has $998 in her savings account. If the bank pays 2.5% simple interest on savings, how much does she earn in one year?

A.
$24.95

B.
$399.20

C.
$2,495

D.
$294.86

Answers

The answer would be A: $24.95

Answer is A. $24.95

I just multiple 998 by 0.025 to get 24.95

2.5%=0.025

17. Find the surface area of the sphere in terms of pi. 7 yd

Answers

Question:-

Find the surface area of the sphere in terms of π 7 yd.

Solution:-

We know,

[tex] \dag [/tex] Formula of Surface area of the sphere is 4πr².

Radius (r) = 7 yd (Given)

Now,

Surface area of the sphere = 4 × π × (7)²

Surface area of the sphere = 4 × π × 7 × 7

Surface area of the sphere = 196π sq. yd.

The surface area of the sphere is 196 sq. yd. [Answer]

Colton is going to invest $59,000 and leave it in an account for 10 years. Assuming
the interest is compounded daily, what interest rate, to the nearest hundredth of a
percent, would be required in order for Colton to end up with $94,000?

Answers

Answer:

4.66

Step-by-step explanation:

A=P(1+

)

Compound interest formula

A=94000\hspace{35px}P=59000\hspace{35px}t=10\hspace{35px}n=365

A=94000P=59000t=10n=365

Given values

94000=

\,\,59000\left(1+\frac{r}{365}\right)^{365(10)}

59000(1+

365

)

365(10)

Plug in values

94000=

\,\,59000\left(1+\frac{r}{365}\right)^{3650}

59000(1+

365

)

3650

Multiply

\frac{94000}{59000}=

59000

94000

\,\,\frac{59000\left(1+\frac{r}{365}\right)^{3650}}{59000}

59000

59000(1+

365

)

3650

Divide by 59000

1.593220339=

\,\,\left(1+\frac{r}{365}\right)^{3650}

(1+

365

)

3650

\left(1.593220339\right)^{1/3650}=

(1.593220339)

1/3650

\,\,\left[\left(1+\frac{r}{365}\right)^{3650}\right]^{1/3650}

[(1+

365

)

3650

]

1/3650

Raise both sides to 1/3650 power

1.000127613=

\,\,1+\frac{r}{365}

365

-1\phantom{=}

−1=

\,\,-1

−1

Subtract 1

0.000127613=

\,\,\frac{r}{365}

365

365\left(0.0001276\right)=

365(0.0001276)=

\,\,\left(\frac{r}{365}\right)365

(

365

)365

Multiply by 365

0.046578745=

\,\,r

4.6578745\%=

4.6578745%=

\,\,r

Convert to percent (multiply by 100)

r\approx

r≈

\,\,4.66\%

4.66%

line a is perpendicular to line b. if the slope of line a is 1/8, what is the slope of line b

Answers

Answer:

-8/1

Step-by-step explanation:

Perpendicular lines have opposite slopes., meaning the signs are opposite, and the numerator and denominator are flipped.

Here's another example:

If line a had a slope of 4/5, line b would have a slope of -5/4, if the lines are perpendicular.

How many hours of training would you need to have a salary of $2,620?

Answers

Answer:

80 Hours

Step-by-step explanation:

The Salary increases 200$ per 10 hours

Answer:

80 hours

Step-by-step explanation:

2620/122=10+70=80

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What is the median of the data set? History Test Scores 50 8 65 6 8 9 70 3 5 8 80 6 7 7 7 9 0 1 3 5 6 8 99 50 = 50 points 50 0 87 49 86.5 86 Helppp!!

Answers

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What is the median of the data set?
History Test Scores
50 8
65 6 8 9
70 3 5 8
80 6 7 7 7
9 0 1 3 5 6 8 99
50 = 50 points
50
0 87
49
86.5
86
Helppp!!