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3 years ago

Biased or Random?

1 answer:

4 0

The correct answer is random because he’s asking the first 80 7th grade students that enter the school instead of picking select students such as his friends

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The prime factorization of a number is 3 x 4 x 4 x 4 x 7 x

Kryger [21]

Answer:

3 x $4^{3}$ x $7^{2}$

Step-by-step explanation:

4 0

3 years ago

Which of the following relations is a function? A. (5, 11), (-9, 2), (-1, 8), (-6, 11) B. (11, 5), (2, -9), (8, -1), (11, -6) C.

xxTIMURxx [149]

Answer:

Step-by-step explanation:

It is a function if none of the x-values are the same

7 0

4 years ago

Convert 110 km/myr (kilometers per million years) to cm/yr (centimeters per year)

jenyasd209 [6]

Answer:

$110\ \text{km/myr} =11\ \text{cm/yr}$

Step-by-step explanation:

To find : Convert 110 km/myr (kilometers per million years) to cm/yr (centimeters per year) ?

Solution :

Using metric conversions,

1 kilometer = 1000 meter

1 meter = 100 centimeter

So, 1 kilometer = 100,000 centimeter

and 1 million year = 1,000,000 year

$1\ \text{km/myr} =\frac{100000}{1000000}\ \text{cm/yr}$

$1\ \text{km/myr} =0.1\ \text{cm/yr}$

So, $110\ \text{km/myr} =110\times 0.1\ \text{cm/yr}$

$110\ \text{km/myr} =11\ \text{cm/yr}$

Therefore, $110\ \text{km/myr} =11\ \text{cm/yr}$

6 0

3 years ago

Read 2 more answers

Which coordinate grid shows Point A at (0.50, −1.25)? (1 point)

polet [3.4K]

9514 1404 393

Answer:

(d) see below

Step-by-step explanation:

Since each grid square is 1/4 unit. the coordinates in terms of grid squares are ...

A(0.50, -1.25) ⇒ (0.50/.25, -1.25/.25) = (2, -5) . . . grid squares

Point A is located 2 squares right and 5 squares down on the grid. This matches choice D.

5 0

3 years ago

Read 2 more answers

What is the scale factor and how do you find it?

Papessa [141]

Okay I’m figuring it out

4 0

3 years ago