Mathematics College

Will mark brainliest!!

The graph shows Wilson's science scores versus the number of hours spent doing science homework.



What will most likely be Wilson's approximate science score if he does science homework for 6 hours a week?

33 points
42 points
52 points
55 points

Will Mark Brainliest!!The Graph Shows Wilson's Science Scores Versus The Number Of Hours Spent Doing

Answers

Answer 1

Answer:

55 points

Step-by-step explanation:

equation is close to y = 7.1x + 15

y = 7.1(6) + 15 comes closest to 55

Related Questions

The area of a sqaure is given by x², where x is the length of one side. Marys original garden was in the shape of a sqaure. She has decided to double the area of her garden. Enter an expression that represents the area of Marys new garden. An expression that represents the area is ?​

Answers

Answer:

2x^2

Step-by-step explanation:

X^2*2= 2x^2

Big brain strat :)

Mrs. Baker found 25 shells on the beach. She brought 2/5 of the shells to her
classroom. The rest of the shells she set on a bookshelf at her house. How many
shells did she bring to schoof? How many shells are at her house? (Show your work
on another sheet of paper if necessary.)

Answers

Answer:

A. 10 B. 15

Step-by-step explanation:

A. 25/1 * 2/5= 50/5

reduced it is 10

B. 25-10=15

Answer:

she brought 10 shells to her classroom and 15 shells to her house. Hope that helps!

Gabriella took a Spanish test with 50 questions and answered 44 of them correctly. What percent of the questions did grabrielle answer correctly

Answers

Divide 44 by 50

.88

Step-by-step explanation:

88%

Answer:

88%

Step-by-step explanation:

the number of correct answers (44) divided by the total questions (50) = 88%

PLS HELP GIVING BRAINLESS TO FIRST PERSON PLS HELP

Answers

The answer to this question is A x<8

Is (3,5) a solution to the system - x +y = 1 and 2x + 4y = 2?

Answers

Answer:

No, it is not.

Step-by-step explanation:

Answer: The answer is no.

Step-by-step explanation: Plug in the values of -x + y = 1. -3 + 5 [tex]\neq[/tex] 1, and even if the other equation works out, the system of equations would not be valid.

Hannah went shopping for a new phone. The listed price of the phone was $48, but
the price with tax came to $50.40. Find the percent sales tax.

Answers

Answer:

5%

Step-by-step explanation:

50.40 - 48 = 2.4.

The sales total sales tax was $2.40.

2.4 is 5% of the original $48 that was the listed price of the phone.

evaluate the expression for the given value(s) of the variables s=7 k=4 x=6 8 - k+ x

Answers

Answer: 9

Step-by-step explanation:

s = 7

k = 4

x = 6

7 - 4 + 6

3 + 6

9

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.

Cammie ran three times as far.

The situation can be modeled with algebra tiles by
________.

The situation can be represented as an algebraic expression as
______.

Answers

Answer:

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.

Cammie ran three times as far.

The situation can be modeled with algebra tiles by  

✔ three orange x tiles

.

The situation can be represented as an algebraic expression as  

✔ 3x

.

Step-by-step explanation:

Hope this helps!!

ig- crochetsbyandrea

Answer:

1 three orange x tiles

2 3x

Step-by-step explanation:

It is not possible to divide 5 by 0 because there is no number you can___ by 0 and get 5 .

Answers

Answer:

multiply

Step-by-step explanation:

Answer:

Yes, it's not possible to divide a number by 0.

In order to describe the velocity of an object, which three pieces of data are needed?
� The mass of the object in grams � The speed at which the object traveled � The pull of gravity on the object

� The distance traveled by the object � The time taken to travel � The direction of travel

� The mass of the object in grams � The time taken to travel � The acceleration of the object object

� The distance traveled by the object � The force the object had on another object � The mass of the object in grams
PLZZZ HURRY !! MARK BRAINLIST

Answers

Answer:

The distance traveled by the object � The time taken to travel � The direction of travel

Step-by-step explanation:

Answer:

It's B The distance traveled by the object � The time taken to travel � The direction of travel

(2x −6) +4 (x −3)
find the sum

Answers

Answer:

6 x (x - 3)

Step-by-step explanation:

Answer:

6x - 18

Step-by-step explanation:

Distribute the 4

2x - 6 + 4x -12

Combine like terms

2x + 4x = 6x

-6 - 12 = -18

A Data Scientist of a Fortune 500 banking firm is looking at the relationships between various age groups of adults and types of investments portfolios. He is looking at a Chi Square distribution in his statistical software. What is the probability that x is larger than 12 when df = 19?

Answers

Answer:

The probability that x is larger than 12 when df = 19 = 0.100

Step-by-step explanation:

We are supposed to find the probability value at x>12 at degree of freedom equals to 19.

P(x>12)

By looking at the chi square table we can see, at df = 19 and x>12, P(x>12) is equal to 0.100

because at df = 19, the least x values is 27.2036 for which (Px=27.2036) or (Px>12) = 0.100

Shaun's earnings at $12 per hour were less than $150. Write an inequality

Answers

Answer:

I think that the answer is 12x<150

Answer:

12x<150

Step-by-step explanation:

Person A buys 12 cupcakes and 3 packs of chips for $16.50. Person B buys 6 cupcakes and 5 packs of chips for $13.50. Find the cost of each item.

Answers

Answer:

A cupcake costs $1 and a pack of chip costs $1.50

1.Write an equation in point slope form given a point (-5,2) and slope 3/5

Question 2

Write an equation in slope intercept form given a slope -5 and y intercept as (0,-4)

Answers

Answer:

1. y - 2 = (3/5) (x + 5)

2. y = -5x - 4

Step-by-step explanation:

Slope form - y1 - y = m (x1 - x)

Slope intercept - y = mx + b


Put together, Edward and Jamie have 56 total rocks. Jamie's collection has 3 times as many rocks in it as Edward's collection. How many rocks are in Jamie's collection?
How many rocks does Edward have?
Select the person with more rocks: Jamie

Answers

Answer:

How many rocks does Edward have? 14

Select the person with more rocks: Jamie

(Edward: 14, Jamie: 42)

Find the measure of the missing angle.

Answers

Answer:

80

Step-by-step explanation:

because T to R is 80 too

Answer: 105

Explanation:
80 + 25 = 105
180 - 105 = 75

180 - 75= 105

What is 10/3 divided by 2/6

Answers

Answer:

its 10

Step-by-step explanation:

10/3 divided by 2/6 is 10 because you would reciprical the 2/6

then it would be 10/3 times 6/2

10 times 6 is 60

3 times 2 is 6

60/6 is 10

BOOM MATH

Solve for x:
x + 3x - 19 = 17

Answers

Answer:[tex]\boxed{\boxed{\sf{x=9}}}[/tex]Solution Steps:

______________________________

1.) Combine x and 3x:[tex]x+3x=4x[/tex]

 - We combine the [tex](x)[/tex] variables because to get to the end sum of the equation, there can only be 1 variable. So to get the 1, you combine like terms.

2.) Add 19 to both sides:[tex]-19+19=[/tex] Cancels Out[tex]17+19=36[/tex]

 - We do this to get 1 number left over. To do this you do the opposite of what you see. In this case we have a negative 19, so you add 19 on each side of the equals.

3.) Divide both sides by 4:[tex]4x[/tex] ÷ [tex]4=x[/tex][tex]36[/tex] ÷ [tex]4=9[/tex]

 - We do this to get x alone. To do this you do the opposite of what you see. In this case we have [tex]4(x)[/tex] which is multiplying, so you divide by 4 on each side.

So your answer is [tex]\bold{x=9}[/tex].

______________________________

What is -5-3(-5x-3)-3x

Answers

Answer:

12x+4

Step-by-step explanation:

when simplified you would get 12x + 4

−5−3(−5x−3)−3x

- 5 - ( - 15x - 9 ) - 3x

-5 + 15x + 9 - 3x

(-5 + 9) + (15x - 3x)

4 + 12x

round 576.071 to the nearest tenths​

Answers

the answer is 576.1 !

Solve for x.
Your answer must be simplified.
-18<9x

Answers

Answer:

[tex]x > - 2[/tex]

Step-by-step explanation:

[tex] - 18 < 9x[/tex]

[tex] - 2 < x[/tex]

Answer:

It is -2 < x

Step-by-step explanation: Because I did it on paper....

Alberta found that six cars passed her house in 5 minutes. How many cars would you expect to pass her house in 2 hours ​

Answers

Answer:

144 cars

Step-by-step explanation:

2hours times 60 minutes = 120

120/5 minutes=24

24x6=144

Please help me please guys please guy

Answers

Answer:

[tex]y = 2 {(x - 3)}^{2} + 1[/tex]

Answer:

D) 2(x - 3)² + 1

Step-by-step explanation:

First off:

the equations are in y = a(x-h)²+k format.

So, that means that since the vtx is (3, 1), the answers could only be c or d

The difference between the two is one parabola is reflected (negative) and the other is facing up. Since (1, 9) is above the vtx, only D is the one that passes through (1, 9) because it is the only one facing upward to touch that point.

An Analyst wants to know if there was a significant difference in the average of hours worked in a week from 2000 (Group 1) to 2004 (Group 2). He gathers all the data from the General Social Survey, and lists the following summary statistics from the sampling.

Year 2000 2004
Mean 27.34 48.12
Std. Dev 10.11 19.23
Unweighted n 43 54

Required:
What is the correct null hypothesis?

Answers

Answer:

H0 : μ2004 - μ2000 = 0

Step-by-step explanation:

Given the data:

Year ________: 2000 ___ 2004

Mean ________ 27.34 ___ 48.12

Std. Dev _______10.11 ____ 19.23

Unweighted n 43 54

The hypothesis is to test if there was a significant difference in the average number of hours worked in a week from 2000 to 2004 ;

Hence, the null hypothesis will negate the hypothesis, that is there is no difference in the average hours worked in a week from 2000 to 2004

Null hypothesis ; H0 : μ2 - μ1 = 0

Alternative hypothesis ; H1 : μ2 - μ1 ≠ 0

Null hypothesis suggest that there is no significant relationship exist in the given set of single observed variable.. As the null hypothesis negate the hypothesis. Hence the difference is zero and hypothesis for the given problem is,

[tex]H_0; (\mu_1-\mu_2)=0[/tex]

[tex]H_a; (\mu_1-\mu_2)\neq 0[/tex]

Given information-

For year                     2000         2004

Mean                          27.34          48.12

Standard Deviation   10.11          19.23

Unweighted n             43              54

Null hypothesis

Null hypothesis suggest that there is no significant relationship exist in the given set of single observed variable.

Now the Analyst want to know if there was a significant difference in the average of hours worked in a week from year 2000 to 2004.

To detect a difference (if there it is) between the average of hours worked in a week from 2000 to 2000, it should be test the null hypothesis that there is no difference between the means against the alternative hypothesis. Therefore,

[tex]H_0; (\mu_1-\mu_2)=D_0=0[/tex]

Versus

[tex]H_a; (\mu_1-\mu_2)\neq 0[/tex]

As the null hypothesis negate the hypothesis. Hence the difference is zero and hypothesis for the given problem is,

[tex]H_0; (\mu_1-\mu_2)=0[/tex]

[tex]H_a; (\mu_1-\mu_2)\neq 0[/tex]

learn more about the null hypothesis here;

https://brainly.com/question/4454077


Farmland A farmer has a rectangular plot of land shaped like the figure in the
graph. There is another identical plot of land 100 yards east and 80 yards north
of the original plot. Graph both plots of land. Then find the combined area of the
two plots of land.

Answers

4,800 that’s the answer for your equation

Please solve and explain how you got your answer! I will give BRAINIEST to the right answer and explained best.
(Picture)

Answers

Answer:

6.28

Step-by-step explanation:

C=2πr=2·π·1≈6.28319

Hope this helps ;)


Halla el promedio de los siguientes números:
37; 74; 11; 89; 59?

Answers

Answer:

37 + 74+ 11 +89 + 59 = 270 y este resultado lo vas a dividir por los números que son y son 5 números. La respuesta es 54

Find the Area of this Figure

Answers

Answer:

Area = 60 ft ^2

Step-by-step explanation:

first you would have to split the spape given by making a triangle at the top and a rectangle under it, then you find the area of the triangle and rectangle and add those together to find the area.

Triangle:

6 * 4 = 24 / 2 = 12

Rectangle:

12 * 4 = 48

Area:

48 + 12 = 60

3
Which is the best estimate for the percent equivalent to 3/8
000
26%
27%
37%
38%

Answers

The Answer is C

Also 37%

The answer is C it is 37%
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