Mathematics Middle School

The dot plot shows 20 students’ scores on a quiz in English class.



If one student from the class is chosen at random, what is the probability that he or she scored MORE than 15 points on the quiz?

A
25

B
112

C
35

D
18

The Dot Plot Shows 20 Students Scores On A Quiz In English Class.If One Student From The Class Is Chosen

Answers

Answer 1

Answer: A

Step-by-step explanation: You take the number of students who score more than 15 and divide that by the total. So 8/20=0.4 or 25% :)

Answer 2
Answer is A by the way

Related Questions

PLEASE HELP!!! deck measures 18 feet by 25 feet Garden measures 9 feet by 12 feet

Q1: What is the area of the garden?

Q2: What is the area of the deck, not including the garden?

Q3:If it costs $4.20 per square foot to install the deck, how much would it cost to build the deck?

Q4: If it costs $1.40 per square foot to install the garden, how much would it cost to plant the garden?
151.2

Q5: How much would this project cost in total?

Answers

Answer:

Area of Garden: 108 feet

The area of the deck, not including the garden: 342 feet

Q3: $1,890

Q4: 151.2

Q5: $2041.2

Step-by-step explanation:

I know that Q3 is 1,890 but i’m bot sure about the rest.

Help and yelp! Asap!

Answers

It’s C. You add the things together and divide by 4
Answer: C.) 70
Find the mean of the data with each of the choices and see which one is equal to 50

The area of the rectangle is ___
square inches.

Answers

42 inches because you do 7x6 = 42

[tex]\huge\bold\color{skyblue}{Answer}[/tex]

42 is the answer.

The area of the rectangle is 42

᯽᯽᯽᯽᯽᯽᯽᯽᯽᯽᯽᯽᯽᯽

If you have any questions, feel free to ask me <33

[tex]\huge\bold\color{lightpink}{\boxed{\overbrace{\underbrace{ArianahMaxxiLou}}}}[/tex]

PLEASE HELP I WILL GIVE BRAINLEST ;-;

Answers

r=1 since 4-1=3 then 8x3=24
R= 7. When up multiple -8 to -r it makes a positive 8r not -8r

1 2 3 4
f(x) 6 9 14 21
Which function was used to make the pattern?
A. f(x) = 2x + 4
OB.
B. f(x) = x2 + 5
O c. f(x) = x + 5
D. f(x) = 2x2 + 4
(Does anyone know this??)

Answers

X^2+5 this is because 1^2+5=6 etc

PLZZZZ HELP ME if you dont know the answer plz dont help me

Answers

D; since I know for a fact the square root of 2 isn’t one, it’s closer to 1.41…
I think it is D
I hope this helps

Will give brainliest for both answers

Answers

1) 4[tex]\\c^{2}[/tex][tex]s^{12}[/tex]

2)729[tex]r^{18}[/tex]

1. 4c^2 s^12
2. 729r^18

Help me please show your work I’ll give brainlest.

Answers

1. 0.8
2. 3.87298
3. ?
4. ?
5. ?
6. 5
7. True
8. ?
9.

This figure shows 3 intersecting lines.



What is the measure of ∠CGD ?

A
68°

B
82°

C
90°

D
98°

Answers

The answer is b hope this hhelps los
D. 98°

measurement angle FGE is = angle BGC

if you add angle measurements of AGB and BGC, you get 82. (60+22)

then 180-82=98

CGD=98°

Quincy created the table of x and y values shown here.
y = x + 7
y = 6x -1
y = 3x - 9
y = 2x - 8

Answers

The answers is: y = 2x - 8! It’s the only one that plugs into all the values. :) hope that helps

The lengths of the legs of a right triangle
are 3 and 6. Find, in radical form, the
length of the hypotenuse of the right
triangle.

Answers

36 is your answer to this
I think it maybe going to be 36 or m not sure but I hope this helps

NEED HELP ASAP!!!!!!

Answers

Answer:

1. <

2. 23/24

3. 487 3/4

4. 29,725

5.        Add 2                  Add 4

15            17                       19

16            19                       23

17            21                       27

18            23                       31

19            25                        35

20           27                        39

Step-by-step explanation:

1. 11,437 is less than 11,473. 3, the tens place, is less than 7

2. Find the LCD of 5/8 and 1/3. It is 24, 5/8 * 3/3 = 15/24, 1/3 * 8/8 = 8/24

15/24 + 8/24 = 23/24

3. Divide 3902 by 8, 3902/8 = 487.75, As a mixed number, that is 487 3/4

4. 725 * 41 = 29,725

5. Add 2 to 17, 19, 21, 23, and 25. Add 4 to 19, 23, 27, 31, 35, and 39

6. Put each point on the graph, the horizontal line is first, and the vertical line is second:

Horizontal:                                                         Vertical:

17                                    and                               19

19                                     and                             23

21                                       and                           27

23                                       and                           31

25                                       and                           35

27                                       and                            39

Brainliest if answered fist


20% markdown on $150 shoes. How much are the shoes

Answers

Answer:120

Step-by-step explanation:120

MATH HWWWWWWW D: !!!!!!!!!!!!

Answers

The answer is 5. Mode is the number that shows up the most times
The answer is 5. So put A

who else uses time4learning? am i the only one?

Answers

Answer:

i think i used it before

Step-by-step explanation:

Step-by-step explanation: Well if we look at the question stated by this young man, we can infer that it is indeed not the answer

does (7x+34) =272? i need help plssssssss

Answers

Answer:

7x + 34 = 272

-34 -34

7x = 238

Divide by 7 on both sides

X = 34

You are solving for x.

Im pretty sure I 34 I think

what is the value of t ?

Answers

The total degree of a line equals 180, so you will add 50 and 40 to get 90, and you will subtrade 90 from 180 to get 90.

180-90=90

also, the little square on the bottom next to the t means that it is a right angle (90 degrees)

Answer:90

Step-by-step explanation:

Right angles are all 90

plz help !

Question 11 of 14
Drag the operation signs to make the equation true. An operation may be used once. more than once, or not at all

Answers

it’s 12 DIVIDE (7-4)+5 TIMES 3=19
12 divide (7-4) plus 5 x 3= 19

Which of the following statements shows a characteristic of a statistical question? (4 points)

a
The question is focused.

b
The distribution can be broken into categories.

c
The question asks for a quantitative response.

d
The question allows for surveys to be conducted.

Answers

Answer: c

Step-by-step explanation: brainlyest plz

i think the answer is C, the question asks for a quantitative response.

please help me due at tomorrow 8a.m

Answers

Answer:

c

Step-by-step explanation:

C it’s c by the way

please help me due at tomorrow 8a.m

Answers

Answer:

C

Step-by-step explanation:

Probability increases exponentially as you increase the amount of times you repeat an experiment, so the only answer would be C.

I think it is C in my opinion :)

Please help! Brainliest. No bots will be acceptable.

Answers

Answer:

7.5 cups of raisins, 10 cups of peanuts and 5 cups of chocolate chips.

Step-by-step explanation:

We are given that,

The amount of ingredients needed for the trail mix are,

Raisins =  cup

Peanuts = 1 cup

Chocolate chips =  cup

Since, Kiran needs to make 10 cups of the trail mix.

The amount of ingredients needed will be,

Raisins =  =  = 7.5 cups

Peanuts = 1 × 10 = 10 cups

Chocolate chips =  = 5 cups

Hence, the ingredients needed are 7.5 cups of raisins, 10 cups of peanuts and 5 cups of chocolate chips.

Solve this question abd show work for branliest!!!

Answers

The answer is 726 ft Im pretty sure.

Plz help ill give brainiest

Answers

Answer:

D. 3.75 in^2

Step-by-step explanation:

What’s the slope of the 2 points (-2, -1) & (3, 2)?

Explain how you get it too please.

Answers

(-2, -1)

(3, 2)

formula:

y2 - y1
———-
x2 - x1


2 - - 1 3
——- = —
3 - - 2 5

Answer: 3/5

Step-by-step explanation: y2-y1/x-x1 is the formula for slope so you plug in. 2-(-1)=3 and 3-(-2)=5 and since you can't simplify anymore your answer is 3/5.

Please Help!
Use the fact that √7 is a solution to the equation x² = 7 to find a decimal approximation of √7 whose square is between 6.9 and 7.1

Answers

Wouldn’t it be 49? I’m not 100% sure because the question is a little confusing. I just found it by squaring seven because the square root of 49 is 7, and 7 is right between 6.9 and 7.1. Sorry if I’m wrong :)

The decimal whose square is 7.0008 is  2.6459.

What is a decimal ?

A decimal separates the whole part and the fractional part of a given number.A decimal can also be represented as a fraction.

According to the given question √7 is a solution to the equation x² = 7.

The decimal approximation of √7 is 2.6458.

Now to find the decimal approximation of √7 whose square is between 6.9 and 7.1 we will take some value which is just more than 2.6458.

Lets take 2.6459 by squaring it we get 7.0008 which is in between 6.9 and 7.1.

learn more about decimal here :

https://brainly.com/question/548650

#SPJ2

Two angles are supplementary. One has a measure of 25 degrees. What is the measure of the other angle

90 degrees
65 degrees
23 degrees
155 degrees

Answers

Answer:

155 degrees

Step-by-step explanation:

supplementary angles add up to equal 180°

To find an angles supplement we can subtract the measure of the given angle ( 25 )  from 180

180 - 25 = 155

Hence, the measure of the other angle is 155 degrees

Answer:

Its either 65 or 155 depending if supplementary is 180 or 90.  

Step-by-step explanation:

what is no true about the expression -6

Answers

Answer:

C

Step-by-step explanation:

Answer:

D. It describes the distance between 6 and -6 on the number line.

Step-by-step explanation:

A. The absolute value of -6 is 6 because the absolute value is the positive or real number of a negative number.

B. The distance between -6 to 0 is 6.

C. [-6] = 6

D. The distance between 6 and -6 is 12.

-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6

The formula V=l×w×h represents the volume of a right rectangular prism, V, with length l, width w and
height h.
Which expressions represent the volume of a right rectangular prism, in cubic feet, with a length of n feet, a width of n feet, and a height of 6 feet? Select all that apply.

Answers

Answer:

n x n x 6 and n x 6 x n

Step-by-step explanation:

Volume is a way of saying a 3 dimensional cubes mass. So it's extra dimension would be height which is 6 and the length and width is n so you would multiply them like this l x w x h.

Plz answer will be marked BRAINLIEST

Answers

Answer:

t=8w

Step-by-step explanation:

The correct answer is t=8w
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