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Taya2010 [7]
4 years ago
12

You want to estimate the number of students in a junior high school who ride the school bus. Which sample is unbiased? PLEASE HE

LP!!!​

Mathematics
1 answer:
Tanzania [10]4 years ago
8 0
I would say C. This is because these students are the first 50 who are on the roster & has nothing to do with either side.
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Si mi disco duro tiene una capacidad de 1.5 Terabytes ¿ cuántas llaves de 32 Gigabits caben en ese disco duro?
Art [367]

Answer:

The number of 32 Gigabit keys that can be fitted on the hard drive is 375.

Step-by-step explanation:

The question is:

If my hard drive has a capacity of 1.5 Terabytes, how many 32 Gigabit keys can fit on that hard drive?

Solution:

1 Terabyte = 8000 Gigabits

Then 1.5 Terabytes in Gigabits is:

1.5 Terabytes = (8000 × 1.5) Gigabits

                      = 12000 Gigabits

One key is of 32 Gigabits.

Compute the number of 32 Gigabit keys that can be fitted on the hard drive as follows:

\text{Number of 32 Gigabit keys}=\frac{12000}{32}=375

Thus, the number of 32 Gigabit keys that can be fitted on the hard drive is 375.

4 0
3 years ago
What is the value of m in the equation 4m + 2(m + 1) = 9m + 5? <br> −1<br> 1<br> 7<br> 17
ozzi

4m +2(m+1) = 9m +5

4m +2m+2 = 9m +5

6m +2 = 9m +5

6m = 9m+3

-3m = 3

m = -1

4 0
3 years ago
Read 2 more answers
Find the value of x in the triangle shown<br> below.<br><br><br> D is x=8
SVEN [57.7K]

Step-by-step explanation:

{2}^{2}  +  {x}^{2}  =  {6}^{2}  \\ 4 +  {x}^{2}  = 36 \\  {x}^{2} = 36 - 4  \\  {x}^{2}  = 32 \\ x =  \sqrt{32}

4 0
3 years ago
How many solutions does the equation have?<br><br> 2x + 3 = 4x + 2
fenix001 [56]
Well, solve for x.

Combine like terms by performing the opposite operation of subtracting 4x on both sides of the equation

The 4x's will cross out on the right

4x - 4x = 0x = 0

On the left:

2x - 4x = -2x

Now the equation looks like:

-2x + 3 = 2

Continue to combine like terms by subtracting 3 on both sides of the equation

On the left:

3 - 3 = 0

On the right:

2 - 3 = -1

Equation:

-2x = -1

Isolate x by performing the opposite operation of dividing -2 on both sides of the equation

On the left:

-2x ÷ -2 = 1

On the right:

-1 ÷ -2 = 1/2

x= 1/2

So, there is only one solution: 1/2
8 0
4 years ago
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Can you Simplify radical
MAVERICK [17]

Answer:

4

Step-by-step explanation:

4 X 4 + 16

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3 years ago
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