you just found a postitive trend line showing a strong relationship betweenness homework scores for five students explain what this means?

Answers

Answer 1

Answer:

A positive slope of the trend line comparing homework scores and test scores means that higher homework scores infer a higher test score.

Step-by-step explanation:


Related Questions

If ( - 6 + 11y²)² is equivalent to 121y⁴- 132yⁿ+ 36, which is the value of n?
Giving brainliest

Answers

Answer:

Step-by-step explanation:

(11y^2-6)^2=121y^4-132y^2+36

n=2

Complete this table

3
32
38
34
35
36
1
3
9
27
729

Answers

3⁴= 3×3×3×3= 81

3⁵= 3×3×3×3×3= 243

hope it helps! please mark me brainliest

thank you!! have a good day ahead..

Answer:

this is 3⁴= 81 and 3⁵= 243

Someone plz help T^T

Answers

Answer:

No

Step-by-step explanation:

parallel means they do not touch.

i need help
with this

Answers

Answer:

Step-by-step explanation:

x=√3, y= 3

7 lbs of dog food cost $6.30. What is the unit price? 20 points-

Answers

Answer: 9 cents

Step-by-step explanation: 6.30 divided by 7 is 0.9

19. What percent of offspring will be blue eyed?

0%
25%
50%
100%

Answers

It is 0% Bc it’s not capital

Answer:

25%

Step-by-step explanation:

I need help in geometry urgently!!!

Answers

Answer:

x = 6

Step-by-step explanation:

According to Exterior Angle Property of a triangle , measure of an exterior angle is the sum of its opposite interior angles.

Using the exterior angle property ,

[tex]17x - 23 = 3x + 17 + 8x - 4[/tex]

[tex] = > 17x - 23 = 11x + 13[/tex]

[tex] = > 17x - 13x = 23 + 13[/tex]

[tex] = > 6x = 36[/tex]

[tex] = > x = \frac{36}{6} = 6[/tex]

A piece of stpne on Planet Y weighs seven pounds, but on Earth it weighs only 4 pounds.
What would a 130-pound Earthling weigh on Planet Y?

Answers

The answer is 227.5

Because 7 is 175% of 4
So 175% of 130 is 227.5

Answer:

227.50

Step-by-step explanation:

Matthew drove 15.5 miles in 0.25 hour. What was Matthew's average speed?

Answers

Answer: 62 mph

Step-by-step explanation: We know that Matthew drove 15 1/2 miles in 1/4 of an hour.

In a rectangle or a rhombus: If ZP = 4x - 9 and PY = 2x +5, find x.
Please help ASAP!!!! Will give brainliest!!!

Answers

Answer:X=7

Step-by-step explanation:

Answer:

zp= 7,and py= 9

Step-by-step explanation

zp=7                  

(2)(2)+5

(2)(2)+5

py=9      

(4)(4)−9

(4)(4)−9

=7

How many miles can a car travel on 15 gallons of gas if it travels 28 miles on 1 gallon of gas?
A. 43 miles
B. 270 miles
C. 405 miles
D. 420 miles

Answers

The correct answer is 420 miles which is D.

6 in.
4in.
8in.
find the area

Answers

Answer:

192 in 2. multiply all of the numbers together

Step-by-step explanation:

6x4x8=192

I will give Brainliest to who answers. 9a + 46 = 5a + 74

Answers

“a” would equal 7!! hope this helps :)

Answer Choice
A)Sophomore Class
B) P.E. Classes
C)Math CLub members
D)entire student body

Answers

Shouldn’t it be D bc census includes everyone

X, Y and Z are three points on a map. Y is 75km and on a bearing of 200° from X. Z is on a bearing of 150°, from Y. Z is due south of X. Calculate the distance between X and Z rounded to 1 DP.

Answers

Answer:

The distance between X and Z is approximately 114.9 km

Step-by-step explanation:

The given parameters are;

The distance of Y from X = 75 km

The bearing of Y from X = 200°

The bearing of Z from Y = 150°

The bearing of Z from X = 180°

In triangle XYZ, we have;

∠YZX = 180° - (130° + 20°) = 30°

By sine rule, we have;

(75 km)/sin(30°) = XZ/(sin(130°))

XZ = sin(130°) × (75 km)/sin(30°) ≈ 114.9 km

The distance between X and Z ≈ 114.9 km. to one decimal place.

What is the value of s?

Answers

Step-by-step explanation:

Sum of angles in a triangle = 180°.

=> s° + (s/7 + 3)° + (s/7 - 3)° = 180°

=> 9/7 * s° = 180°

=> s° = 180° * (7/9) = 140°

Hence the value of s is 140.

A rectangular prism has a length of 10in, a height of 15in, and a width of 8in. What is its volume, in cubic in?

Answers

Answer:

1200 inc^3

Length x width x height

10 x 8 x 15= 1200

Madison has only dimes in her pocket . Which amount of money could she have ?

A.) 46 cents

B.) 67 cents

C.) 50 cents

D.) 28 cents

Answers

Answer:

c

Step-by-step explanation:

Letter “ C “ is the answer

Solve the inequality and enter your solution as an inequality comparing a variable to a number x+9>13

Answers

Answer:

x>4

Step-by-step explanation:

Step 1: Subtract 9 from both sides.

x+9−9>13−9

x>4

IM GIVING BRAINLIEST PLEASE HELP
An elevator in a tall building is at a point 180 feet above the ground. The elevator descends at a rate of 12 feet per second. Write an equation that represents how far above the ground the elevator is after descending for x seconds.

Answers

y=-12x+180
I think this is the equation

Answer:

If you are looking for the answer it is.... y=-12x+180

Step-by-step explanation:

I want to know how to expand x(4 - 3.4y)

Answers

X(4-3.4y)
= 4x - 3.4xy

Answer:

X(4-3.4y)

= 4x - 3.4xy

Step-by-step explanation:

PQR with P(3, 6), 2-6, 6), R(0, 9); (x, y) = (x-3, y + 7)
оа
Ob
P'(0, 13), O'(-9, 13), R'(-3, 16)
P'(10,3), Q'(1,3), R' (7, 6)
P'(3, 7), e'(-6, 7), R' (0,7)
P'(-3, 13), e' (3, 13), R'(-3, 16)

Answers

Answer:

We have the answer as:

P'(0, 13), O'(-9, 13), R'(-3, 16)

Step-by-step explanation:

Here, we want to find the coordinates of the image after applying the transformation rule to the pre-image

what the transformation rule is saying is that we subtract 3 from the x-coordinate and add 7 to the y-coordinate

mathematically, we have these as follows;

P’ = (3-3, 6 + 7) = (0,13)

Q’ = (-6-3, 6 + 7) = (-9,13)

R’ ( 0-3, 9 + 7) = (-3, 16)

What is the range of the cluster in the scatter plot?

A: Between 4 and 8 years of experience
B: Between 6 and 12 years of experience
C: Between $10,000 and $60,000
D: Between $40,000 and $60,000

Answers

Answer:

b

Step-by-step explanation:

answer :


b


hope this helped

Find the slope of the graph below* Help me out ty

Answers

Answer:

-1

Step-by-step explanation:

When the line is slanting down it means its negative.

The answer is M = -1

Dr. Montgomery recently graduated from medical school and his wife bought him an engraved stethoscope. The stethoscope cost $160.00. The sales tax in his city is 8%. What is the total cost of the stethoscope in dollars and cents including sales tax?

Answers

Answer:

172.8

Step-by-step explanation:

Answer:

172.8

Step-by-step explanation: Dont Trust Me But Its Right B)

Find 20% 0f 80.

using double number line

Answers

Answer:

100%     -     80

---------------------

20%      -      x

[tex]100x=80*20\\100x=1600\\x=\frac{1600}{100}\\x=16[/tex]

Write 2^4 by using repeated multiplication. Then find the value of 2^4

Answers

Answer:

2*2*2*2 = 16

Step-by-step explanation:

The equivalent of 2^4 = 2 x 2 x 2 x 2 (multiply 2 four times)

Work out the area of a rectangle with base,
b
= 6.6mm and height,
h
= 5mm.

Answers

The area of the rectangular is 6mm x 5mm = 30 mm^2

Find the inverse of function f.
$() = 9x + 7
OA /--) = 7x + 9
OB. 1 (1) = = -1
Oc. 7-1() = -98
OD. () = gr - 1
7

Answers

Answer:

C) f-1(x) = -9x - 7 the inverse of multiplication is division

Please help! I don't get it cause the person that was teaching it had horrible handwriting ;-;

Answers

Answer: power of a power

Step-by-step explanation:

in the expression (x^4)^9, 4 and 9 are powers. 9 is the power of x^4, so you have to multiply 4 by 9 to get x^36. this means it's a power of a power

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