The director of a museum recorded the number of students and adult chaperones in several school groups visiting the museum. She organized the data in a scatter plot, where x represents the number of students and y represents the number of adult chaperones. Then she used a graphing tool to find the equation of the line of best fit: y = 0.123x + 5.397. Based on the line of best fit, approximately how many students are predicted to be in a school group with 20 adult chaperones? A. 8 B. 119 C. 157 D. 206

Answers

Answer 1

Answer:

b. 119

Step-by-step explanation:

Answer 2

Answer:

8

Step-by-step explanation:


Related Questions

EASY!!! Answer correctly
I WILL GIVE BRAINLIEST!!!

Answers

Answer:

a. the unit rate is about 8.02 miles per minute.

b. the unit rate is about 0.1 minutes per mile.

Step-by-step explanation:

Answer:

a. the unit rate is about 8.02 miles per minute.

b. the unit rate is about 0.1 minutes per mile.

Step-by-step explanation:

HELP NOW PLEASE ! what is x , the angles , and how should the equation be set up ?

Answers

Answer:

x =9

Step-by-step explanation:

7x+3 = 6x + 12

x + 3 =12

x = 9

So both angles equal 66*

Write an equation of the line that passes through the given point and is (a) parallel and (b) perpendicular to the given line.

Answers

Answer:

Step-by-step explanation:

HELPPPPPPPPPP

Which values are solutions of the inequality 5 Choose ALL that apply.
A8 B9 C13 D15 E20

Answers

Answer:

y<13

answer A and B because they both less than 13

Step-by-step explanation:

5 greater than y-8 ( if this is the inequality)

5>y-8

5+8>y

y<13

Answer:

Wait wait wait I don't think any of these are the answer because subtracting a negative means adding a positive so none of these work.

Step-by-step explanation:

Inequality: 5 > y - (-8)

(Using Solution A: )

5 > 8 - (-8)

5 > 8 + 8

5 > 16

(Using Solution B: )

5 > 9 - (-8)

5 > 9 + 8

5 > 17

(Using Solution C: )

5 > 13 - (-8)

5 > 13 + 8

5 > 21

(Using Solution D: )

5 > 15 - (-8)

5 > 15 + 8

5 > 23

(Using Solution E: )

5 > 20 - (-8)

5 > 20 + 8

5 > 28

Find the slope or the line that passes through (4,5) and (8,10)​

Answers

The slope is 5/4

10-5. 5
——- = —
8-4. 4

DO

NOT

S I M P L I F Y

subtracting decimals

-9 - 5 =

Answers

Answer: -14

Step-by-step explanation: Hope this helps!!

Answer is -14
Lol I don’t see how this is subtracting decimals though

Help me please I will mark you brainlist !! Don’t comment if yuu don’t kno

Answers

Answer:

c

Step-by-step explanation:

a-7

b-7

c-6

d-7

im sorry if its wrong but i think its right

PLS ANSWER I NEED HELP ASAP RUNNING OUT OF TIME ANSWER ONLY IF U KNOW I WILL MAKE YOU THE BRANILEST.
Identify the set of ordered pairs that represents y as a function of x.


A. {(0, 0), (1, 0), (2, 4), (2, 3)}
B. {(0, 0), (1, 1), (2, 2), (3, 3)}
C. {(−1, 0), (−1, 1), (−2, 2), (0, 3)}
D. {(−1, 1), (−2, 0), (−3, 4), (−3, 3)}

Answers

Answer:

It is B

Step-by-step explanation:

the x and y are the same

hi can some one please help me with question b please

Answers

Answer:

a=28200

b=39200

Step-by-step explanation:

ok use google

Given f(x)= 7x-5. Find the value of f(8)​

Answers

Answer: 52

Explanation:

You need to replace the x-values with 8 to solve this. So, the equation would look like this. f(8)= 7 x 8 - 5

7 times 8 is 56. 56 minus four is 52 which is your answer.

If you needed to graph this then it would look like this... (8, 52)

The 8 is in the input because it is the x-value (we replace x with 8) and 52 is output/range/y-value because it is the answer.

If the complex number x = 3 + bi and |x|² = 13, which is a possible value of b?
A) 2
B) 4
C) 9
D) 10

Answers

Answer: the answer is A my guy

Step-by-step explanation: took the test

Jesus is the son, the spirit, and the son of God.

Answers

Just Amen amen....Amen

In a trapezium ABCD AB||CD,
<A measures 65°, then <D measures :
75
65°
115
30​

Answers

Answer:

115

Step-by-step explanation:

we need to make the second angle just enough to equal 180, and 65+115=180.

Find The missing Interior Angle X

Answers

Answer:

113

Step-by-step explanation:

(Help me please)
The imagenIs the question´

Answers

I think it’s d because I added 2/6 and 4/8

Write an algebraic expression to represent each scenario.

Part A: “the sum of 6 and y”

Answers

Answer:

6 + y

Step-by-step explanation:

Here, we want to write an algebraic expression to represent the situation

Mathematically, we want to add 6 and y

The algebraic expression will be;

6 + y

WILL GIVE EXTRA POINTS
assignment name: transformations​

Answers

Answer:

K(1,0), L(2, 3), M(-1, 4), N(-2,1)

Step-by-step explanation:

Because the points are being flipped over the x-axis the y values remain the same, but the x values are multiplied by -1. Multiplying the values by -1 will switch a negative value positive and a positive value negative. This will correctly flip the points to the opposite side of the graph.

Tell whether the equation 5x + y = 0
represents a direct variation. If so, identify the
constant of variation.

Answers

Answer:

The equation 5x + y = 0  represents a direct variation

The  constant of variation is k=-5

Step-by-step explanation:

We need to tell if the equation 5x+y=0 represents a direction variation or not.

The equation for direct variation is: [tex]\mathbf{y=kx}[/tex]

where k is constant of variation.

In the given equation:

[tex]5x+y=0\\y=-5x[/tex]

Comparing it with general equation for direct variation [tex]\mathbf{y=kx}[/tex] we get [tex]y=-5x[/tex] so equation represents direct variation.

Value of k is -5

So, the  constant of variation is k=-5

A small box holds 80 books. A large box holds 195% as many books, How many books does the large box hold?

Answers

Answer: 156

Step-by-step explanation:

80 x 195% = 156

OR

80 x 1.95 = 156

worth brainliest!!


easy way to remember newtons 1st law:


easy way to remember newtons 2nd law:


easy way to remember newtons 3rd kaw:

Answers

Answer:

In the first law, an object will not change its motion unless a force acts on it.

In the second law, the force on an object is equal to its mass times its acceleration.

In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

Step-by-step explanation:

Hope this helped!

also if you want can you answer my two most recent questions :))

Answer:

In the first law, an object will not change its motion unless a force acts on it.

In the second law, the force on an object is equal to its mass times its acceleration.

In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction

Your Welcome :)


What is the final answer?

Answers

4 bc I’m smart and I passed
It’s 4 I did it too :)

A movie theater sells tickets for groups of 35 students for $210. Which statement best describes the proportional
relationship?
Tickets costs $6.25 per student,
Tickets costs $6.00 per student.
ОООО
Tickets costs $6.50 per student
Tickets costs $7.00 per student.

Answers

Tickets cost $6.00 per student.
It is B because you divide the 210 by 35 is 6

PLEASE ANSWER QUICKLY
Explain the steps to solve for g in the equation −1/3g+5=2 .

Answers

Answer:

g = 9. I hope that I help my buddy out :)

Answer:

g=9

Step-by-step explanation:

Step 1: Subtract 5 from both sides.

-1/3g=5-5=2-5

-1/3g=-3

Step 2: Multiply both sides by 3/(-1).

(3/-1) x (-1/3g)=(3/-1) x (-3)

ANSWER g=9

Debbie estimated that a caterpillar was 4.5 cm long. Later, she found its actual length to be 4.8 cm. Find the percent error.

Answers

Answer:

Percent error = 6.25%

Step-by-step explanation:

Percentage error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.

Mathematically, it is given by this expression;

[tex] Percent \; error = \frac {experimental \;value - theoretical \; value}{ theoretical \;value} *100[/tex]

Given the following data;

Experimental value = 4.5cm

Theoretical value = 4.8cm

Substituting into the equation, we have;

[tex] Percent \; error = \frac {4.8 - 4.5 }{ 4.8} *100[/tex]

[tex] Percent \; error = \frac {0.3}{4.8} *100[/tex]

[tex] Percent \; error = 0.0625 *100[/tex]

Percent error = 6.25%

2. (x3 – 6x2) (x – 7)

Answers

Answer:

I believe this is the answer you are looking for:

x3-6x2-7x

Step-by-step explanation:

Does anyone happen to know this answer, if so please help me out

Answers

Answer:

88

Step-by-step explanation:

you just multiply base by height

A car is traveling down a highway at a constant speed, described by the equation d=65t, where d represents the distance, in miles, that the car travels at this speed in t hours.
a. What is 65 called (vocabulary) and what does it represent?

b. How many miles does the car travel in 3 hours?

How long does it take the car to travel 26 miles a this speed? ​

Answers

Answer:

A)65 is the speed of the equation, because distance/time*speed

B)He will travel 195 Miles in 3 hours, 65*3

C)It will take around 25 minutes to reach 26 miles, since they are going 65 mph at the moment.

Answer:

♡ hi fairy ♡

- here are your answers.

a) 65 means distance/time multiplied by speed so that means it's speed of the equation or expression and fun fact, smallest integer that can be expressed as a sum of two distinct positive squares in two ways,

b) he will travel 195 Miles in 3 hours.

c) it will take 25 minutes to reach 26 miles.

hope this helps! have a great night/day. ♡☆

-madeline

✧・゚: *✧・゚:・゚✧*:・゚✧・゚: *✧・゚:・゚✧*:・゚✧

Step-by-step explanation:

oh my god someone just deleted my question when it was a positivity corner with motivational messaged smh!​

Answers

Answer:

Whatttt that person is negative they need that positivity but yet they deleted that positivity corner with a motivational message. Sad

Please help this is due today!

Answers

Answer:

C. )

Step-by-step explanation:

What is the value of x in the equation -2/3x9=-3

Answers

Answer:

your equation is false

Other Questions
In 1989, Carl Lewis established a world record when he ran the 100. meter dash in 9.92 seconds. What was his average speed (in m/s) for the race? Individuals suffering from dementia may act inappropriately and may __________.become easily distracteddevelop an inability to retain new informationdevelop symptoms that fluctuate throughout the daysuddenly have difficulty reading or writingThe answer is, develop an inability to retain new information How many grams are in 7.23 x 10^24 Al atoms? Is this statement true or false?Ancient Egyptians explained the mysteries of nature as the actions of their many gods. 4.5a - 2.6a =helpp me (HELP ASAP PLEASE 50 POINTS)Write an essay that analyzes one work of literature that you have read from the perspective of a quotation. In your essay, interpret the quotation and explain whether it applies to a work of literature you have read. Support your opinion using literary terms and elements as well as details from the text. Lens Quotation: "Character is what you are in the dark." -Dwight Lyman Moody Which ratio is equivalent to the ratio 18:24 Explain how scientists use geologic time to determine the age of landforms. The US joined WWII because _______________ .a.Hitler began killing Jewsc.Germany attacked Russiab.Germany attacked Polandd.Japan attacked Pearl HarborPlease select the best answer from the choices providedABCD The estimated quotient of 718/6 is728090120 If the time of the red badge of courage is the Civil War years, what is the other important aspect of the setting? Read the excerpt from "Safari Day in Kenya.Hyenas slink before us, mottled bodies, eyes black iceZebras bright as painted ponies, the babes brown-striped, not black!Which statement best describes how the author uses sound devices to create mood?The author uses onomatopoeia to create a disjointed mood.The author uses onomatopoeia to create a joyful mood.The author uses alliteration to create a playful mood.The author uses alliteration to create an angry mood. I will give you brainlest if you can answer right color blindness (due to a mutation on the x chromosome,a person can't see certain colors (positive or negative or neutral Find the slope of the graph of the equation-6x 12y = -24. Write equation in slope-intercept form, then be clear and specifythe slope. Why do the Caribbean islands have so much diversity? Ill give brainly, You have $8 and earn $1.25 for each health bar you sell. Write an equation in two variables that represents the total amount A (in dollars) you have after selling b health bars.A= Who controls the government of Burma (Myanmar)A. a monarch B. an elected president C. an elected prime minister D. a military junta SOMEBOUD PLZZZ HELPPPPSJSKKSNSNS Identify the domain and range of the relation. 5, 2, 1, 4 ,5, 10, 11 Oxygen-rich blood _____.1. enters the right atrium2. is pumped to the body by the left ventricle3. is pumped to the lungs by the right ventricle4. passes from the right ventricle into the left atrium