2 years ago

There are 24 children in a class, 16 brown-haired and 8 black-haired. Two students are randomly selected for a stage

Mathematics

1 answer:

Readme [11.4K]2 years ago

3 0

Step-by-step explanation:

Total children = 24

Probability of 2 black haired = 2/ 8 = 1/4

You might be interested in

Help me with only this question please

Scorpion4ik [409]

I think the answer is B.

7 0

2 years ago

Please help me!!!!!!

zmey [24]

Y=1/2 x +4
Slope = x coefficient = rise/run = 2/4=1/2
Y intercept= constant = 4

3 0

2 years ago

Which lists the fractions Four-sevenths, Five-ninths, and in order from least to greatest?

Vladimir [108]

Answer:

Solution given:

the fractions Four-sevenths=4/7≈0.57

the fractions Five-ninths=5/9≈0.55

Since 0.55 is less than 0.57

<u>least=the fractions Five-ninths</u>

<u>greatest=the fractions Four-sevenths</u>

3 0

2 years ago

Kelly bought a new car for $20,000. The car depreciates at a rate of 10% per year.

Vlad1618 [11]

Answer:

Use the formula.

P=P'(1-R/100)^T

where,

P=final rate

P'=initial rate

R=Rate of Depreciation

T=Time.

3 0

2 years ago

As the number of baseball cards increases, what happens to the money spent in dollars?

Nat2105 [25]

Answer:

decreases

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers