Mathematics College

I need answers plz guys help me now ​

I Need Answers Plz Guys Help Me Now

Answers

Answer 1

Answer:

Equation : y=3x

Interpret the slope : 3

Interpret the y-Intercept : 0

Related Questions

identify the missing number 41, 48,33,40,62,55,54,?,​

Answers

Answer:

Impossible

Step-by-step explanation:

How is that even possible

Answer:

47

Step-by-step explanation:

if my answer is right please mark branliest

A business school is conducting a study to investigate whether a students’ scores on a placement test can be used to predict students’ starting salaries. Based on a random sample of 200 graduates of the business school, a 98 percent confidence interval for the slope of the linear regression line relating placement scores and starting salary is calculated to be (315,336). Assume the conditions for inference are met.

Which of the following is a correct interpretation of the confidence interval?

a. There is a 98 percent probability that the slope of the population regression line is between $315 per point and $336 per point.
b. Ninety-eight percent of the time, a 10-point increase in placement score will result in an average increase between $3,150 and $3,360 in starting salary.
c. We are 98 percent confident that a 10-point increase in placement score will result in a predicted increase in starting salary of between $3,150 and $3,360.
d. We are 98 percent confident that predicted starting salaries will be between $315,000 and $336,000.
e. We are 98 percent confident that the regression equation can be used to make accurate predictions for placement scores between 315 and 336.

Answers

Answer:

The answer is C

Step-by-step explanation:

I did it on college board

What is the radius and diameter of the following circle?

Answers

Answer:

Radius is 7.5cm and the diameter is 15 cm( r*2)

Answer:

Radius = 7.5 cm

Diameter = 15cm

Step-by-step explanation:

Radius = 7.5 cm (because the slanting line is 7.5cm)

Diameter = Radius x 2

Diameter = 7.5 x 2

Diameter = 15 cm

Hope that helps!

Find the balance

$375 at 4% interest compounded annually for 3 years

Answers

Answer:

3

Step-by-step explanation:

pay back in 1 year with 3% annual interest $375 at 4% interest annually for 3 years

Consider the conditional statement: "If I skip dinner, then I won't sleep well tonight."
Write the statement in its equivalent disjunctive form.

Answers

Answer:

I won't sleep well tonight, if l skip dinner.


Measure of the missing angle?

Answers

Answer:

x=31°

Step-by-step explanation:

2x-7+x+4 = 3x-3

90+3 = 3x

93 = 3x

x = 93/3

x = 31°

help me please!!
Use the drawing below to answer the questions that follow.

Part A: What is the scale factor going from smaller to larger?

Part B: What is the length of the missing side of the smaller rectangle?

the rectangle is 13.5cm width and 9cm length..

the rectangle we need to solve is 3cm width and ? as the length

Answers

Answer:

Imma say C...It makes the most sense!

Step-by-step explanation:

Have a good night!

(1/4+1/4)-6÷1/3+2 how do you get it?????​

Answers

2/4-6 ÷ 1/3 + 2
|
v
2/4 - 2 + 2
|
v
2/4 -0

=2/4 -> 1/2

you get it by using PEMDAS

Answer:

decimal form: -15.5

exact form: -31/2

Step-by-step explanation: use the pemdas rule!

1Parenthesis

2Exponent

3Multiply

4Division

5Add

6Subtract

1st 1/4 + 1/4 = 0.5

2nd there is no exponents

3rd there is no multiplying

4rth -6÷1/3 = -18

5th 0.5-18 +2 add 2

last 0.5-16

=-15.5

Which slope is steeper 4/8 or 3/10 and why

Answers

Answer:

4/8 is steeper than 3/10

Step-by-step explanation:

4 is half of 8 and in decimal form is 0.5. 3/10 in decimal form is 0.3. Therefore 0.5 is greater than 0.3, so 4/8 is considered to be steeper than 3/10.

4/8

slope=y/x

so just by your imagination or put (8,4) on "Cartesian coordinate system" and connect it with Origin of coordinates.now put (10,3) on it and do the same.

now compare them.

you'll see 4/8 is steeper.

what is the range of h​

Answers

Answer:

-4 to 6

Step-by-step explanation:

The range is the y-axis, unlike the domain which is on the x-axis. So th points would go from -4, the lowest point, to 6 the highest point. If you need to specify, say intervals of 2 as -4 goes to -2, and 2 goes to 4.

Katelyn completed 24 sit-ups for
gym and is 2/6 of the way to her goal for
class. What is her goal number of sit-ups
ups?

Answers

Answer:

Step-by-step explanation:

72

The right answer is 72

Please help, will mark brainliest!!!

Answers

Answer:

ok let h square be x square

640(3) + 6.25(40) + 8.75(60)

Answers

2695

Hope this helps you!

after a 25% discount the price of a tshirt was 12 what was the price before the discount?

Answers

Answer: 16$

Step-by-step explanation:

25% of 16 is 4 so subtract 4 from 16 to get a price of 12$ after discount

Pls help, this is due tomorrow

Answers

Answer:

You have a higher chance of getting an even number than a multiple of three. There are 3 even numbers and only 2 multiples of three.

No, there are more chances of getting an even then there are to get a multiple of 3.

2,4 and 6
Only 3 and 6

(c+4)^2(4-c)^2 i need help

Answers

Answer

c^4-32c^2+256 (Simplified)

A pool can be filled by one pipe in 8 hours and by a second pipe in 3 hours. How long
will it take using both pipes to fill the pool?
It will take about hours to fill the pool using both pipes.
(Type an integer or decimal rounded to the nearest tenth.)

Answers

Answer:

x=2.4 hours or 2 hours and 24 minutes together

Step-by-step explanation:

In the isosceles trapezoid shown, GJ = 5, HI = 9, and GI = 8.6. Determine the length

of HJ.

Answers

Answer

8.6

Step-by-step explanation:

Answer:

8.6

Step-by-step explanation:I took the test

How do I write “3 is less than a number”?

Answers

Answer:

3 - x

Step-by-step explanation:

Just think in order in bits.

3

So, write 3.

Less than = subtraction

So, write a subtraction symbol.

A number = a variable, such as x.

So, write a variable.

That will give you: 3 - x

You could say x>3 which means any x is bigger then the number 3 or if you turn it around 3

is 7.8 cm, 1.1 cm, 9.1 cm a triangle

Answers

Answer: The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. Since, 11 + 21 > 16, 11 + 16 > 21, and 16 + 21 > 11, you can form a triangle with side lengths 11 mm, 21 mm, and 16 mm.

Step-by-step explanation:

11. Which value makes the following inequality TRUE? 4 – 8x > 2 11

​

Answers

Answer:

If that number is 211, then any value below -26 will work

How many solutions does -2 + 5p + 10 = 10 + 3p have?

Answers

Answer:

Only 1 solution

Step-by-step explanation:

-2 + 5p + 10 = 10 + 3p

Subtract 10 from both sides:

-2 + 5p + 10 -10 = 10 + 3p- 10

Simplify:

-2+5p=3p

Add 2 to both sides:

-2+5p+2=3p+2

Subtract 3p from both sides:

5p-3p=3p+2-3p

simplify:

2p=2

Divide both sides by 2:

2p/2=2/2

Simplify:

p=1

Helpppp idfk what’s an irrational number out of these

Answers

Answer:

Answer is 5/3. The third one :)

Step-by-step explanation:

Which of these pairs are like terms?
20 x, 0.8 x
17, 3 x
14 x, 14 x2
0.5 x, 0.5 y

Answers

Step-by-step explanation:

=20x14x;14x2x0;8x17;3x0;5x0;5y

=280x28x13;84x0;25y

=7840x3;46y

=27 126;4y

I just want to know what the person above/under me said.

Step-by-step explanation:

thanks

GIVING BRAINLIST
Percents to decimals.
What is 3.22 changing it to a decimal

Answers

Answer:

if it is 3.22% then the answer is 0.0322

3.22 ÷ 100 = 0.0322

hope this answer will help you

have a great time

Answer:

0.0322

Step-by-step explanation:

Help as quick as possible

Answers

The expression that is equal is d
9 divided by 8

The top number goes first then the second number goes second

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Answers

Answer:

The two numbers are 45 and 46.

Step-by-step explanation:

Given: Sum of two numbers=91

To find: Two consecutive numbers which add up to form 91

Solution:

Consecutive numbers are those numbers which have a difference of one between them.

First divide 91 into two halves, we get 45.5

Now we know 45.5+45.5=91

But the numbers should differ by one in order for them to be consecutive.

Hence we subtract 0.5 to get one number and add 0.5 to get the second number from 45.5

So, the two numbers are 45.5–0.5=45

and 45.5+0.5=46

Hence the two numbers are 45 and 46.

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

Answer:

The two numbers are 45 and 46.

Step-by-step explanation:

Name this net pattern.

Answers

Answer:

triangular pyramid

Step-by-step explanation:

I just need an approximate value.

Answers

Answer:

1.898 ×10^27 kg for Jupiter

and for Neptune 1.024×10^26 kg

Answer:

Hola

Step-by-step explanation:


Find the area of each figure. Round to the nearest tenth if necessary

Answers

Split it into 2
12 x 4 = 48 inches
7 - 4 = 3 (side of small square)
12 - 9 = 3
So 3 x 3 = 9 inches
So 48 + 9 =
57 inches
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