Help !!!! Please I need to answer this ASAP

Answers

Answer 1

It depends on what the x and y axis are. If the y axis is time and x axis is distance then the bottom line is faster. If the y axis is distance and x axis time then the top line is faster. Whichever line has more distance based on time is faster

Related Questions

Select all of the expressions that are equivalent to 5x + x2

Answers

7x if you add the numbers and just keep the x the same

7x can we see the answer choices??

Find the probability that when four numbers from 1 to 100, inclusive, are picked at random with no repetitions allowed, either all are odd, all are divisible by 3, or all are divisible by 5.

Answers

Answer:

The probability is;

0.076

Step-by-step explanation:

The count of numbers from 1 to 100 is 100

Let’s find the number of odd numbers

We can use;

a + (n-1)d = T

a is 1, d is 2 and T is 99

Thus;

1 + 2(n-1) = 99

n-1 = (99-1)/2

n-1 = 59

n = 50

So there are 50 odd numbers

Probability of selecting an odd number is 50/100 = 1/2

If all 4 are odd, we have 1/2^4 = 1/16

Let’s get the multiples of 3

we can use

a + (n-1)d = T

a = 3, n = ? , d = 3 and T = 99

So;

3 + 3(n-1) = 99

n-1 = 34

n = 33

So the probability is 33/100

All 4 are divisible will give 33/100^4

Multiples of 5

a + (n-1)d = T

a = 5, n = ? , d = 5 T = 100

5 + (n-1)5 = 100

5(n-1) = 95

n-1 = 19

n = 20

Probability is 20/100 = 1/5

All

four are multiples of 5

1/5^4 = 1/625

So the probability is;

1/16 + 1/625 + 0.01185921

= 0.0625 + 0.0016 + 0.01185921 = 0.07595921

On a number line, locate and label 20℃ below zero and 20℃ above zero. What does zero represent in this situation?

Number line \/

Answers

Answer:

Real-World Positive and Negative Numbers and Zero. 20. This work is derived ... when describing and representing situations involving integers; for example, ... feedback by labeling and relabeling the number line based on different responses. ... I would locate (place) zero as far to the left as possible and use a scale of 10.

Step-by-step explanation:

Which statement describes the image?

Answers

Answer:

d.) none are correct

Step-by-step explanation:

it should be reflection over the y-axis then reflection over the x-axis

i’m pretty sure the answer is B

can someone plz answer asap

Answers

Answer:b

Step-by-step explanation:b

Answer:b

Step-by-step explanation:b

What is the w

4w+3w=63

Answers

Answer:

7w=63

63÷7=9

so, (w=9)

Answer:

Step-by-step explanation:

3*9 = 27 4*9=36

36 + 27 = 63

Use the slope formula to find the slope between the given two points.
7. (4,9) and (1,6)
8. (-4,-1) and (-2,-5)
9. (5, 3) and (5,-9)
10. (2, 1) and (8,9)
11. (14, -8) and (7,-6)
12. (4, -3) and (8, -3)
13. (-7,-5) and (2,-8)
14. (-11, 1) and (-2, 6)
15. (-5, -1) and (-7, 2)

Answers

Answer:

7. 1

8. -2

9. undefined (meaning the line goes straight up and down)

10. 4/3

11. -2/7

12. 0 (meaning it is completely flat)

13. -1/3

14. 5/9

15. -3/2 or -1.5

Step-by-step explanation:

Answer:

7. 1

8. -2

9. Undefined (meaning the line goes straight up and down)

10. 4/3

11. -2/7

12. 0 (meaning it is completely flat)

13. -1/3

14. 5/9

15. -3/2 or -1.5

Step-by-step explanation:

What is the reciprocal of 5 3/4 ?
3 4/5
4/23
5 4/3
23/4

Answers

Answer:

23/4

Step-by-step explanation:

5 x 4 = 20

20 + 3 = 23

23/4

How do you solve for critical value?

Answers

The critical value is a factor used to compute the margin of error, as shown in the equations below.

To find the critical value, follow these steps.
Compute alpha (α): α = 1 - (confidence level / 100)
Find the critical probability (p*): p* = 1 - α/2.
To express the critical value as a z-score, find the z-score having a cumulative probability equal to the critical probability (p*).

What is the answer this is due in 10 MINUTES

Answers

Answer:

The answer is D 5

Step-by-step explanation:

because you could multiply by 5 and divide by 5

its proportional

What is the slope of a line perpendicular to the line passing through (-23, 8) and (12, -17)

Answers

Answer:

[tex]m=\frac{7}{5}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Slope of a perpendicular line is the negative reciprocal of the original

Step-by-step explanation:

Step 1: Define

Point (-23, 8)

Point (12, -17)

Step 2: Find slope m

Substitute: [tex]m=\frac{-17-8}{12+23}[/tex]Subtract/Add: [tex]m=\frac{-25}{35}[/tex]Simplify: [tex]m=\frac{-5}{7}[/tex]

Step 3: Find perpendicular slope m

Take negative: [tex]m=\frac{5}{7}[/tex]Take reciprocal: [tex]m=\frac{7}{5}[/tex]

And we have our final answer!

Select the three fractions that are equal to 8/14
A) 4/7
B) 48/84
C)16/28
D) 2/3
E) 24/48

Answers

Answer:

A) 4/7 and C) 16/28 and B) 48/84

is negative 9 an integer

Answers

So we have all these variables and we need to solve for what the end population will be if we change the time to 6 hours. First, we need to find the rate of the growth(k) so we can plug it back in. The given formula shows a exponencial growth formula. (A = Pe^rt) A is end amount, P is start amount, e is a constant that you can probably find on your graphing calculator, r is the rate, and t is time.

A = Pe^rt

3,000 = 500e^r4

now we can solve for r

divide both sides by 500

6 = e^r4

now because the variable is in the exponent, we have to use a log

[tex]log_{e}(6) = 4r[/tex]

ln(6) = 4r

we can plug the log into a calculator to get

1.79 = 4r

divide both sides by 4

r = .448

now lets plug it back in

A = 500e^(.448)(6 hrs)

A = 7351.12

This is closest to answer A. 7,348

Evaluate 3x^2 – 2xy - 4y^2

when x = 2 and y = - 3.

A. 12
B. -36
C. -12
D. 36

Answers

Evaluate for x=2,y=−3

3(22)−(2)(2)(−3)−4(−3)2

= C. −12

A container holds 500 ml of liquid. How many liters will the container hold

Answers

Answer:

It would hold .5 liters because 1000ml is equal to 1 liter

Step-by-step explanation:

The container will hold 0.5 liters of liquid

You take milliliters and divide it by 1,000

-1/7÷-5/9

7/8÷8/9

Show the steps please

Answers

so here, the rule "keep,change,switch" works great. so you keep the first fraction the same, switch the division to multiplication and then turn the second fraction upside down
so it looks like this:

-1 * -9= 9
7* 5= 35 = (9/35)

then

7* 9= 63 = (63/64)
8* 8= 64

use place value solve 947-586

Answers

Answer:

361

Step-by-step explanation:

Write it out like.. (900-40-7)-(500-80-6)=361

Paul joins a gym that has an initial membership fee and a monthly cost. He pays a total of $295 after three months, and $495 after eight months.

a) Identify the monthly cost.
b) What is the initial membership fee?
c) Write an equation for the total cost C as a function of the number of months, m. (so C is your y and m is your x)
d) Find how much Paul will have paid after one year.

Please give me answer.

Answers

Answer:

Step-by-step explanation:

PLEASE HELP ME WITH THIS ALGEBRA QUESTION!! THANK YOU!!

Answers

Answer:

4a (n-1) + 5

Step-by-step explanation:

1th=6

2nd=29

3rd=121

4th=489

nth

if n=2

a2 = 4a(2-1) + 5 = 4 a(1) + 5 = 4 (6) + 5= 29

a3 =4a(3-1) + 5 = 4 a(2) + 5 = 4 (29) + 5= 121

try finding a4, check wether the answer is 489

Just tell me like first one goes to... or like seconds one goes to..

Answers

Mean of the data = 770 ÷ 14

Mean of the data = 55

Median = (56 + 56) ÷ 2

Median = 112 ÷ 2

Median = 56

Lowest value = 42

Highest value = 66

Range = Highest value - Highest value

Range = 66 - 42

Range = 24

Lower Quartile = 25% of the data

Lower Quartile = 48

Upper Quartile = 75% of the data

Upper Quartile = 62

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