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Vlad1618 [11]
3 years ago
15

A company's mean salary is $65,000 with a standard deviation of $6,000. If a sample of

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
8 0

Answer:

None of these

Step-by-step explanation:

math math math

7nadin3 [17]3 years ago
5 0

Answer:

umm not sure on this one either 9328.71

Step-by-step explanation:

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Marie has renters insurance that she must pay twice a year. If each payment is $96, how much money should she set aside each mon
Vlad [161]

Answer:

The answer is <u>B.) $16</u>

Step-by-step explanation:

Multiply 16$ by 6 which resembles half a year. You will get $96 from 16*6

4 0
2 years ago
Find the sum <br><br> 3/4 + 5/16
Dmitry_Shevchenko [17]

3/4 also equals 12/16 so 12/16+5/16= 17/16 or 1 1/16

5 0
3 years ago
Read 2 more answers
sal works for a computer repair shop. he has determines that customers pay on average $150 for each computer they bring in. He p
Effectus [21]

Answer:

The answer is :

sal must repair 320 computers in a year to break even.

Step-by-step explanation:

The break even point in a business is the point at which the total costs and the total revenue in a business are equal.

In order to calculate sal's break even point, we will first of all calculate the total costs incurred during the business year, then using the selling price (repairing price), we will calculate how many computers will be repaired to reach the incurred cost. This is done as follows:

Rent per month = $2,000

∴ Rent for a year (12 months) = 2,000 × 12 = $2,400

Cost incurred in fixing each computer = $75

Priced charged for fixing each computer = $150

Next, since we know that sal requires $75 in parts and labor to fix a computer, we will calculate the net price charged for each computer fixed as follows:

Net price charged = Priced charged for fixing each computer - Cost incurred in fixing each computer

Net price charged = 150 - 75 = $75

Finally to calculate the break even point, we know the net income (net price charged) for each computer and the costs of rent for each year, therefore, we will divide the cost incurred by the net price charged, as follows:

break even point = cost of rent for one year ÷ net price charged

break even point = 24,000 ÷ 75 = 320 computers.

Therefore, by the time sal repairs 320 computers during the year, he must have covered the costs incurred in operations, every additional repair, becomes a profit.

3 0
3 years ago
A pharmaceutical company receives large shipments of aspirin tablets. The acceptance sampling plan is to randomly select and tes
Anvisha [2.4K]

Answer:

Probability will be 0.5779

Step-by-step explanation:

Number of tablets n = 19

Probability of defect rems that is p = 0.03

Here number of trials is fixed and probability of success = 0.03

Here p = 0.03

So q = 1 - p = 1 -0.03 = 0.97

By using binomial distribution

Probability is given by ^nC_rp^rq^{n-r}

So P(0 or 1) = ^{19}C_0{0.03}^0{0.97}^{19-0}+^{19}C_1{0.03}^1{0.97}^{19-1}=0.5606+0.0173=0.5779

4 0
3 years ago
The _____________________________________ Postulate says that If two angles of one triangle are congruent to two angles of anoth
Crank

Answer: Angle sum

Step-by-step explanation:

7 0
3 years ago
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