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Valentin [98]
3 years ago
14

Solve the solution (25a²)½​

Mathematics
1 answer:
mina [271]3 years ago
5 0

Answer:

25/2 a^2 and the alternative form 12.5a^2

Step-by-step explanation:

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Ann will randomly select a bead from the package and then without replacing it randomly select a second bead based on the inform
san4es73 [151]

Answer:.......

Probability = \frac{g}{g+o}  + \frac{g-1}{g+o}

Step-by-step explanation:

Let g represent the number of green beads , and  o represent the number of orange beads.

due to the fact that Ann is selecting the bead without replacing i randomly

the probability (Pr) of Ann selecting a green bead and then an orange one  =\frac{g}{g+o} +\frac{g-1}{g+o}

7 0
4 years ago
A certain big company classifies its employees according to gender, age-group (6 categories) and employment type (10 categories)
elena-14-01-66 [18.8K]

We don’t know the number of employees remaining at the company.

We don’t know the total number of employees remaining at the company.

The classification consists of gender, division, and employment type.

It doesn’t matter what order those attributes come in. A person who is male, age group 6, and employment type 10 has the same classification as someone who is of employment type 6, male, and age group10.

Therefore since order does not matter it is a combination question.

Assuming only two genders are allowed (you didn’t say and some people think there are about 10 of them)

It is either 120 (2 times 6 times 10) or "None of the above" if you believe there are more than 2 genders.

2×6×10=120

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3 0
2 years ago
Evaluate the following expression.
melisa1 [442]

Answer:

40

Step-by-step explanation:

y = 4

z = 2

8y + 12 - 2z

8(4) + 12 - 2(2)

32 + 12 - 4

44 - 4

40

8 0
3 years ago
Read 2 more answers
3x power of 2+ 5x+2=0<br><br>what does x equal
In-s [12.5K]
Let's solve your equation step-by-step.
2+5x+2=0
Step 1: Simplify both sides of the equation.
2+5x+2=0
(5x)+(2+2)=0(Combine Like Terms)
5x+4=0
5x+4=0
Step 2: Subtract 4 from both sides.
5x+4−4=0−4
5x=−4
Step 3: Divide both sides by 5.
5x
5
=
−4
5
x=
−4
5

Answer:
x=
−4
5


4 0
3 years ago
Work out 1572 divided by 0.3 show your working.
Sedbober [7]

Answer:

5240

Step-by-step explanation:

\frac{1572}{0.3} = \frac{1572 * 10}{3} = 524 * 10 = 5240

6 0
3 years ago
Read 2 more answers
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