Mathematics High School

What is the slope of this table

Answers

Answer 1

The slope of the table is undefined

Hope this helps!

Related Questions

1. A bicycle that normally sells for $150 is on sale of 35% off. What is the sale price of the bicycle?

Answers

The sales price would be $102.50

Mary, Amy, and Kim babysit. Last week, Kim earned 7.50 dollars more than Mary, and Amy earned twice as much as Kim. If Mary earned 12.80 dollars, how much did Amy and Kim earn

Answers

Answer:

Kim earned $20.30 and Amy earned $40.60

Step-by-step explanation:

Im just built different

Answer: Kim has 20.30 Amy has 40.60

Step-by-step explanation:

HEB sells mangos for $2.50 each. Costco Sells them for $1.75 each but has a
membership fee of $50. How many mangos would you need to buy to have the 2 costs
equal each other?

Answers

Answer:

$20.833

Step-by-step explanation:

HEB:

Total cost = 2.50m

Costco:

Total cost = 50 + 1.75m

Where,

m = number of mangoes

HEB = Costco

2.50m = 50 + 1.75m

2.50m - 1.75m = 50

O.75m = 50

m = 50 / 0.75

= $20.833

What is -2-(-7)

Plsss explain

Answers

Answer:

14 I think I'm. it completely sure

Answer:

Step-by-step explanation:

you keep the sign of the first number

change the minus sign to addition

and the 7 to a positive

-2 +7

is the same as 7 - 2 if you switch the term

Lin’s family has completed 80% of a trip. They have traveled 40 miles. How far is the trip? *

Answers

Answer:

50 miles i believe

Step-by-step explanation:

Answer:

50 miles

Step-by-step explanation:

Need help please!!!!!

Answers

Answer:

0 or 5/12

Step-by-step explanation:

with everything subtracted its 0 but with only subtracting 1/6 its 5/12

At Parkview Middle School, 6th grade students were given a survey about their favorite flavor of ice
cream. The results showed that 18 students stated that strawberry was their favorite ice cream
flavor. This number represented 12% of the total number of 6th grade students who took the survey.
What was the total number of 6th grade students who took the survey?

Answers

Answer:

Step-by-step explanation:

i think

The distance on a map between North Carolina and Louisiana is 4 inches. If the map’s scale is 1 inch = 237 miles, what is the actual distance between North Carolina and Louisiana?

Answers

Answer:

Answer is 948 miles.

Step-by-step explanation:

distance in inches is 4 inches on map

1 inch = 237 miles

4*237=948

948 is the actual distance between north Carolina and Louisiana

Troy drives 65 miles west and then drives 72 miles north. How far is he from his starting point?

Answers

Answer:

132 miles away from the start

Step-by-step explanation:

First Troy went to the left 65 miles so he starts off 65 miles from the start then he goes 72 miles right so then he is 132 miles away

Which situation can the integer -71 represent?
Choose the correct answer below.
A) a bird flies 71 ft above sea level
B) you climb a mountain 71 ft above sea level
C) a fish swms 71 ft below sea level

Answers

the answers C because it is below sea level and sea level is 0 so it has to be negative

Order the following set of numbers from least to greatest.

3/4, 0.72, 69%, 0.63

Answers

0.63, 69%, 0.72, 3/4

Answer:

qwhich one do we answer, 1, 2?????????

Step-by-step explanation:

i'm not sure what's the answer?
:)

Answers

i believe the answer is B.

A student wrote and simplified an expression for the perimeter of the rectangle. (Using the picture provided.)

perimeter.
Explain the mistake that was made in the simplified expression. Include the correct simplified expression in your explanation. Be sure to use math vocabulary words.

Answers

Answer:

Again...

Step-by-step explanation:

what is a simplified fractional eqeuvilent of a teminating decimal .68

Answers

Answer:

17/25

Step-by-step explanation:

0.68 is read as "sixty-eight hundredths."

Write sixty-eight hundredths as a fraction: 68/100

Now we reduce 68/100.

68/100 = 34/50 = 17/25

Answer:

17 /25

Step-by-step explanation:

0.68

is the same as

100

As 17 is a prime number we stop at this point. srry if this in not correct

Use Properties to evaluate 3/5(-20÷1/3)(2/3)
A. 12
B. 24
C. -12
D.-24

Answers

the answer is to the problem is D

Answer:

D.-24

Step-by-step explanation:

What is the equation of the line through (2,3) and (0,-1)\

WILL GIVE BRAINLIEST

Answers

Answer:

y=2x−1

Explanation:

First, we need to determine the slope of the line. The formula for determining the slope of a line is:

m=y2−y1x2−x1

where m is the slope and the x and y terms are for the points:

(x1,y1) and (x2,y2)

For this problem the slope is:

m=3−−12−0

m=3+12m=42m=2

Now, selecting one of the points we can use the point slope formula to find the equation.

The point slope formula is:

y−y 1=m(x−x1)

Substituting one of our points gives:

y−1=2(x−0)y+1=2x

Solving for y

to put this in standard form gives:

y+1−1=2x−1

y+0=2x−1

y=2x−1

I'LL MARK AS BRAINIEST !!! please hurry !!!
Which expression is equivalent to cos 16°?
A. sin 164°
C. sin 84°
B. sin 16°
D. sin 74°

Answers

sin 16 because cos and sin are similar

Answer: my answer for dat will be sin 16 degrees

Step-by-step explanation:

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = ^2−x and y = ^4x + 3 intersect are the solutions of the equation 2^−x = 4^x + 3.
Part B: Make tables to find the solution to 2^−x = 4^x + 3. Take the integer values of x only between −3 and 3.

Part C: How can you solve the equation 2^−x = 4^x + 3 graphically?

Answers

Answer:

Post a photo

Step-by-step explanation:

hElp Me PLaesssssssssssssssssssssssssssss

Answers

I think it is the first one

What is the value of 0.6 + 0.3? Write your answer as a fraction in lowest terms. 0.6 is repeated.

Answers

Answer:

9/10 0.9.............

Answer:

Step-by-step explanation:

0.666...+0.3=0.999...

— 2х + Зу = 6
solve for y

Answers

Answer:

y = 2/3x+3

Step-by-step explanation:

-2x+3y=6

you add 2x to the other side 3y=2x+6

and divide by 3

y = 2/3x+2

Y=6
hope this helps good luck

what is 0.716 divided by 5?

Answers

the answer would be 0.1432

How many terms are in the expression below?

-4x + 7 + 2x + 10

Answers

Answer:

Step-by-step explanation:

Pam has two part-time jobs. At one job, she works as a cashier and makes $8 per hour. At the second job, she works as a tutor and makes$12 per hour. One week she worked 30 hours and made$268 .

Answers

Answer: 8C + 12T= 268 C + T = 30

Step-by-step explanation:

Cashier: 8$/ hr

Tutor: 12$/hr

made $268 for 30 hours

C = # of hours for cashier

T= # of hours for tutor

*For these type of equations, keep $ with $ and quantity with quantity

So you would the 8/hr to 12/hr to equal the total money and add the quantity(in this equation c and t) with the total hours.

Solve by elimination

A runner times herself to see how long it takes her to run different distances. The table shows the runner's times (in minutes) for running several distances (in miles). Miles 1 2 3 4 6 8 10 12 Time 7 16 30 35 57 75 106 132 What is the correlation coefficient of the set of data? Round your answer to the nearest thousandth. A. 0.599 B. 0.996 C. 0.021 D. negative 0 point 997

Asap! Thanks!

Answers

Answer:

its b

Step-by-step explanation:

The correlation coefficient of the set of data is 0.9957.

What is coefficient correlation? What is the general equation of a Straight line?

Correlation coefficient measures the strength and direction of the relationship between two variables. Following is the formula to calculate the correlation coefficient -

[tex]$r =\frac{\sum\left(x_{i}-\bar{x}\right)\left(y_{i}-\bar{y}\right)}{\sqrt{\sum\left(x_{i}-\bar{x}\right)^{2} \sum\left(y_{i}-\bar{y}\right)^{2}}}[/tex]

r → correlation coefficient.

[tex]$x_{i}[/tex] → values of the x-variable in a sample.

[tex]$\bar{x}[/tex] → mean of the values of the x-variable.

[tex]$y_{i}[/tex] → values of the y-variable in a sample.

[tex]$\bar{y}[/tex] → mean of the values of the y-variable.

The general equation of a straight line is -

y = mx + c

Other possible equations of lines are -

(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}

We have a runner times herself to see how long it takes her to run different distances. The table shows the runner's times (in minutes) for running several distances (in miles) -

Miles -

1 2 3 4 6 8 10 12

Time -

7 16 30 35 57 75 106 132

The calculations are given below -

[X - Mₓ]

- 4.750

- 3.750

- 2.750

- 1.750

0.250

2.250

4.250

6.250

Mₓ = 5.750

[Y - My]

- 50.250

- 41.250

- 27.250

- 22.250

- 0.250

17.750

48.750

74.750

My = 57.250

[X - Mₓ]²

22.562

14.062

7.562

3.062

0.062

5.062

18.062

39.062

Sum = 109.500

[Y - My]²

2525.062

1701.562

742.562

495.062

0.062

315.062

2376.562

5587.562

Sum = 13743.500

(X - Mₓ)(Y - My)

238.688

154.688

74.938

38.938

- 0.062

39.938

207.188

467.188

Sum = 1221.500

Finding [X] - Values -

∑ = 46Mean = 5.75∑(X - Mₓ)² = SSₓ = 109.5

Finding [Y] - Values -

∑ = 458Mean = 57.25∑(Y - My)² = SSy = 13743.5

[X] and [Y] Combined

N = 8∑(X - Mx)(Y - My) = 1221.5

R Calculation

r = ∑((X - My)(Y - Mₓ)) / √((SSₓ)(SSy))

r = 1221.5 / √((109.5)(13743.5)) = 0.9957

r = 0.9957

Therefore, the correlation coefficient of the set of data is 0.9957.

To solve more questions on correlation coefficient, visit the link below-

https://brainly.com/question/27226153

#SPJ2

What is the slope of the line that passes through the points M(-3,5) and N (1,8)

Answers

Answer:

m=[tex]\frac{3}{4}[/tex]

Step-by-step explanation:

If y=32 when x=8, find y when x=30.

Answers

Answer: 120

*How to solve*

Step 1: Find how many times larger 30 is than 8

30/8= 3.75

Step 2: Multiply by y

32x3.75=120

Hope this helps comment below for more questions:)

help me with this please ?

Answers

Answer:

6 Weeks

Step-by-step explanation:

20 + 10x = 50 + 5x

10x = 30 + 5x

5x = 30

x = 6

Answer:

6 weeks

Step-by-step explanation:

You can create linear equations to model this.

Science Club:

y = 10x + 20

Math Club:

y = 5x + 50

These can be solved using substitution:

5x + 50 = 10x + 20

-5x -5x

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

50 = 5x + 20

-20 -20

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

30 = 5x

/5 /5

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

6 = X

Plug into one of the original equations:

y = 10x + 20

y = 10(6) + 20

y = 80

The point at which they intersect is: (6, 80)

Since X represents the number of weeks, it would be 6 weeks before they have the same balance.

Who knows how to do this I TRULY NEED HELP

Answers

the ratio of length for both triangle is 4 .

thus ,

5*4 = 20

3x + 8 = 20
x = 4

28 / 4 = 7

y + 5 = 7
y = 2

PLZ ANSWER IF U KNOW THE ANSWER!

SHOW YOUR WORK!

Which of the following transformations would show that ∆DEF is congruent to ∆JKL?

A). ROTATION
B). A REFLECION IN THE Y-AXIS
C). A REFLECTION IN THE X-AXIS
D). A ROTATION ABOUT THE ORGIN

Answers

I believe a reflection in the x-axis.

If you would to count the number of squares until you hit the y-axis, they would be the same, which means that you are looking at a reflection across the x-axis, for example F and L are 1 unit separated starting from the y-axis, and K and E are 8 units starting from the y-axis, meaning that is a reflection across the x-axis

Hope this helps :).

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