Recent activity by Changhwan

Recent activity by Changhwan

you use q line of best fir for a set of data to make a prediction about an unknown value. the correlation coefficient for your data set is -0.833can you be confident that your predicted value will be reasonably

asked Nov 26, 2023

1 answer 170k views

Subtract − 3 x 2 + 4 x + 10 −3x 2 +4x+10 from 2 x 2 − 2 x 2x 2 −2x.

answered Nov 19, 2023

1 answer 195k views

determine the x and y intercepts of 2x + y = 4 and graph the line I have ADHD and it frustrates me when I'm on problem more than 5 minutes

answered Aug 28, 2023

1 answer 176k views

Would greatly appreciate if any of you can answer the question in the attached image with full explanation including a strategy for solving it. Thanks in advance!

asked Aug 6, 2023

1 answer 131k views

What was the name of the first native group that columbus encountered.

answered Apr 16, 2023

2 answers 153k views

How are organisms and the environment interrelated

asked Apr 15, 2023

1 answer 203k views

Who/What decides the 3 basic economic questions?

answered Apr 9, 2023

1 answer 195k views

Using the Law of Syllogism, what conclusion can you draw from the following two statements? If two angles are right angles, then they have the same measure. If two angles have the same measure, then they

asked Mar 20, 2023

1 answer 104k views

Write the equation of the line perpendicular to y=5/6x+7/6 that passes through the point (-8,9) .

answered Jan 20, 2023

1 answer 28.7k views

Which letter on the number line represents 4.55? F E D C

asked Jan 2, 2023

1 answer 199k views

The cost of renting a boat at a lake is $35 per hour plus $5 for life jackets. Write an • equation in slope-intercept form that can be used to calculate the total amount you would pay for renting a boat.

asked Nov 19, 2022

1 answer 172k views

Think about the equation 47 + 15 = ___ + 28. How does the value of the unknown number compare to 47? The unknown number is 13 less than 47. The unknown number is 13 more than 47. The unknown number is

answered Oct 26, 2022

2 answers 164k views

Someone please helpp

asked Sep 13, 2022

1 answer 64.5k views

9-5(x+4)=3(2-x) plz help im so bad at math

answered Aug 16, 2022

2 answers 123k views

E) Point out the errors( if any) and correct them:- class simple { inta,b,c; double sumNumber { int d = a + b + c; double e = d/5.6; return e; } void show Number() { a = 10, b = 20, c=5; System.out.println(d);

answered Jul 27, 2022

1 answer 170k views

Find the mean of the data 49, 62, 52, 54, 61, 70, 55, 53,

answered Jun 18, 2022

1 answer 52.5k views

What is mean by what is mean by relative prime number

answered Jun 5, 2022

2 answers 75.2k views

What is the value of X in log 2 (x)-3=1

asked May 27, 2022

2 answers 181k views

Can u guys answer the photo that i put?

answered May 14, 2022

1 answer 164k views

Solve 3x - 7 ≥ 14, then plot the solution on the number line. please help me

answered Mar 22, 2022

2 answers 97.8k views

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