3 years ago

Mr. Dylan asks his students throughout the year to record the number of hours per week they spend practicing math at

Mathematics

1 answer:

AnnZ [28]3 years ago

7 0

Answer:

see the attachment

Step-by-step explanation:

A "line of best fit" generally has about as much data above the line as below it. If the data has any trend, it generally follows the trend.

The best choice here is B.

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Please i really need help, i really need this i will give a brainliest to the people that answer correctly

Digiron [165]

Answer:

Graph B

Step-by-step explanation:

Replace y with x and vice versa.

y=1/2x+2 becomes x=1/2y+2

Then solve for y. Subtract 2 from both sides, then multiply by 2 which results in:

y=2x-4

Graph B is the one that has a y-intercept at -4 and a rise/run of 2.

3 0

2 years ago

The mean of three numbers is 8<br>Two of the numbers are 6 and 11<br>Work out the third number.

Natali [406]

Answer:

$x=7$

Step-by-step explanation:

→ Form an equation

$\frac{x+6+11}{3}=8$

→ Solve

$x+6+11=24\\$

$x=7$

5 0

3 years ago

What is 540 simplified

svp [43]

Since 540 is a whole number, it cannot be simplified anymore.

4 0

3 years ago

A radio telescope array is in an unpopulated desert region. The array covers a rectangular area that is one fourth square kilome

kramer

Answer:

3 km

Step-by-step explanation:

The area of a rectangle is given by the formula ...

A = LW

Filling in the given information, we can solve for the length.

1/4 = L·(1/12)

Multiplying by 12, we see that ...

3 = L

The array is 3 kilometers long.

3 0

3 years ago

Peyton is going to invest $9,700 and leave it in an account for 16 years. Assuming the interest is compounded continuously, what

Mariulka [41]

Answer: r ≈ 2.3%

Step-by-step explanation:

5 0

2 years ago