Mathematics College

(50 points) please help! no links, brainliest, extra points.
I understand if you need points, you can go to my old questions and answer them for points, please only answer if your 100% sure you're correct. I've redone this over 20 times, asked over 50, and failed all those times. thank uu.

The dot plot below shows the number of vacations taken by the sixth-grade students at Walker Junior High one year.

What is the interquartile range of the data set shown?
A. 4
B. 3
C. 1
D. 2

Answers

Answer 1

Answer:

B. 3

Step-by-step explanation:

The 3q - 1q = IQR

3q= 4,

1q= 1

4-1 = 3

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Pls help extra points and mark brainlist

Answers

Answer:

B. y = 2x

Step-by-step explanation:

every y value is the value of x multiplied by 2

so that means y=2x

hope this helps luv <3

Answer:

y=2x

Step-by-step explanation:

Hey!

This is a direct variation problem:

Direct variation describes a simple relationship between two variables . We say y varies directly with x.

y=kx, where k is the constant of variation or constant of proportionality.

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

We can substitute x and y in the given equation.

40=k20

Divide by 20 on both sides.

40/20=k

k=2

Substitute k in the Direct variation Equation:

y = 2x

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

Hope I helped, feel free to ask any questions to clarify :)

Have a great day!

-Aadi x

Which improper fraction is represented by the shaded
area?

Answers

Answer:

C: 5/4

Step-by-step explanation:

What is an improper fraction? An improper fraction is when the numerator (top number) is greater than the denominator (bottom number).

How is it 5/4? In the diagram, there are 4 separations, or 4 equal parts in each box. This means the denominator will be 4.

There are 5 "fourths" or five sections in these four-part boxes. So, the answer is 5/4.

2/4 of a number is 16. What is the number?

Answers

Answer: 32

This is because it’s asking for double of 16

2. Jose is looking for a job while he takes part-time college classes. The
salaries for three jobs he is interested in are shown below. How much
more will he earn as a veterinary tech than a barista for the four years he
is in school? *
BARISTA:
19,630$

ANIMAL
GROOMER:
$22,230

VETERINARY
TECH:
$32,490

A. $41,040
B. $10,260
C. $12,860
D. $51,440

Answers

Answer: 51,440

Step-by-step explanation:

If a Veterinary tech earns 32,490 and a Barista earns 19,630

You're gonna create the equation ( 32,490 x 4 ) and get 129,960. Then your gonna subtract ( 19,630 x 4 ) from 129,960 and get around 51,440.

Also, you get the 4 from the number of years he works, which is 4.

51.440 is your answer have a great day!

somebody please help me :)

Answers

Answer:

(5,7.5) (12,18) (18,27)

Step-by-step explanation:

It costs $1.50 per cupcake.

y = 1.5x, where x is the amount of cupcakes and y is the amount of money in dollars.

7.5 = 1.5 times 5

18 = 1.5 times 12

27 = 1.5 times 18

The LL theorem states that for
triangles, two congruent legs are
sufficient to prove congruence of the triangles.

Answers

Answer:

right triangles

Step-by-step explanation:

Hey please help :3 will mark Brainliest ! Be geniuine

Answers

Answer:

Area is 648

Step-by-step explanation:

Each of the 6 triangles has base RI = 18 and height of ED/2 = 24/2 = 12

Area of each triangle is 18*12/2 = 108

And we have 6 triangles, for a total of 108*6 = 648

Using various puzzle pieces, Marco forms the figure below. What is the best estimate of the area in the figure? Round to the nearest whole number.

Answers

i did the math right and the answer should be 146.24 in2 Step-by-step explanation:

Salt water is a(n)-------.

Answers

Answer: that contains a high concentration of dissolved salts (mainly sodium chloride.

Step-by-step explanation:

Probably a solute but don’t know sorry :/

you buy 11 bagels with $20 bill how much change do you receive/ bagels are 6 for $7.50

Answers

6.25 hope this help
..................................

i need the answer to this super hard head hurting equation
9+10=

Answers

Answer: 19

Step-by-step explanation:

Answer:

Step-by-step explanation:

9+10=21

Wait...

Need help!!!! ASAP!! Plzz

Answers

Answer:

XV = 4.75

Step-by-step explanation:

TV/WV = UV/XV (similarity theorem)

TW = 9

WV = 3

UV = 19

TV = 9 + 3 = 12

XV = ?

Plug in the values

12/3 = 19/XV

4 = 19/XV

XV × 4 = 19

XV = 19/4

XV = 4.75

Which
sequence is modeled by the graph below? (6 points)

Answers

you haven’t put a picture of the graph

help me get this answer please

Answers

Answer:

First, we find how many red beads there are:

2 + 1 + 3 = 6

12 - 6 = 6

Red beads = 6

Now we add the red beads and the purple beads:

Purple beads = 3

Red beads = 6

3 + 6 = 9

9/12 = 3/4

Hope this helps!

no one is answered last time but please help

Answers

Answer I think the answer is (n-1)+3

Step-by-step explanation:

I'm not 100% sure though.

The following dataset represents the number of people that visit an art gallery during its first 36 hours of opening, sorted and arranged in rows of 5. What is the 3rd quartile of the data?

Answers

Answer:88

Step-by-step explanation:

Answer:

64 people

Step-by-step explanation:

List the following in order from greatest to least. -16, -7, -18, -6

Answers

-6 -7 -16 -18 I hope this helps!

59/8, 7.872, 7.87, 7 1/3 from least to greatest

Answers

Answer: 7 1/2, 59/8, 7.87, 7.872

Explanation: All I did was turn them all into decimals.

59/8 becomes 7.375
7.872 stays
7.87 also stays
7 1/3 becomes 7.333

Then you can clearly tell from there!

The measures of the angles in triangle UVW are shown in the diagram below:
A. 21
B. 39
C. 45
D. 126

Answers

Answer:

D. 126

Step-by-step explanation:

The sum of interior angles in a triangle is equal to 180

30 + 24 + 3x - 9 = 180 add like terms

45 + 3x = 180 subtract 45 from both sides

3x = 135 divide both sides by 3

x = 45 and to find angle UVW replace x with 45

3*45 - 9 = 126

Determine the number of different ways to draw two cards of the same rank when
drawing two cards from a 60-card deck (assume that there are 4 cards in each rank).

Answers

Answer:

Step-by-step explanation:

The number of different ways to draw two cards of the same rank will be 1/195.

What is probability?

Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.

Then the probability is given as,

P = (Favorable event) / (Total event)

A 60-card deck (assume that there are 4 cards in each rank).

Then the total number of events is given as,

Total event = ⁶⁰C₂

Total event = 60! / [(60 - 2)! x 2!]

Total event = (60 x 59) / 2

Total event = 1,170

The number of the favorable event will be given as,

Favorable event = ⁴C₂

Favorable event = 4! / [(4 - 2)! x 2!]

Favorable event = (4 x 3) / 2

Favorable event = 6

Then the probability is given as,

P = 6 / 1,170

P = 1/195

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ2

Someone please help I’m having trouble

Answers

it’s A). x=20 y=128.
do you need the work?

Hi please help me find for x.

Answers

Mmm I would say answer is 96
Cuz you have to get 180° total
So 180-35-49=96°

Pls help ill give a brainliest to the correct answer!!

Answers

Answer:

Step-by-step explanation:

Which expression is equivalent to -14 - 32d
A. -7(2-5d)
B. 7(2-5d)
C. 7(-2+5d)
D. -7(2+5d)

Answers

You sure 32d?
It’s not possible to get 32 when every answer is 35
But the answer would be d since both of the outcomes are negative

When finding the volume of a triangular prism, why is it necessary to multiply by 1/2 or divide by 2?

Answers

divideeeeeeeeeeeeeeee

need help asap worth 25 points

Answers

Answer:

(6, -8)

Step-by-step explanation:

big brain

Answer:

A(6,-8)

Step-by-step explanation:

To determine the solutions graphically, you want to select a point that lies in both the red and blue sections simultaneously, in this case, the purple section. The only point that satisfies this property is choice A.

If this helped, a brainliest would be greatly appreciated!

Please help!! Solve for the m

Answers

Answer:

36°

Step-by-step explanation:

[tex]m\angle C =sin^{-1}\frac{17}{29}\\m\angle C =35.888297553\degree\\m\angle C =36\degree[/tex]

Answer:

Step-by-step explanation:

arcsin(17/29)=C

C=35.88829...

round to the nearest degree

C=36

Aaron is designing a party game in which he needs exactly 24 possible outcomes. Which sets of actions can he use to have a statistically fair
game?

Answers

The set of acttions can be statistically fair game Option: (1) (4) (5) are correct.

what is statistic?

A piece of date obtained from a study by a large statistically numerical data.

According to the question,

Toss a coin twice, then roll a six sided number cube with digit 1 to 6.

Spin and roll on 8 sided number cube with digit 1 to 8

select a card from a set of card with letters A through D, then spin this once.

Learn more about statistic here

https://brainly.com/question/15661746

#SPJ2

Find the area of the following polygon:

Answers

Answer:

split it into two shapes

Step-by-step explanation:

you will get a rectangle and triangle, evaluate areas.

Answer:

84m

Step-by-step explanation:

First split the shape up. There can be rectangle and then a triangle at the top.

Find the area of the rectangle first:

12 * 4 = 48.

Rectangle area 48m

Now find the area of the triangle at the top:

The base of the triangle is 12. The height would be 10-4 which gives you the height of 6. So, 12 * 6 divided by 2 would give you the area of the triangle.

12 * 6 = 72, 72/2 = 36

Triangle Area 36m

Now add the two areas up: 48 + 36 = 84

So the area of the polygon is 84m

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Answers

Answer:

250

Step-by-step explanation:

8×6×5

times all of them together to get the volume

Step-by-step explanation:

v = l w h

v = 6x8x5 = 240cm ^3

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