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Alex787 [66]
2 years ago
12

The average time between infection with the AIDS virus and developing AIDS has been estimated to be 8 years with a standard devi

ation of about 2 years. Approximately what fraction of people develop AIDS within 4 years of infection
Mathematics
1 answer:
Dahasolnce [82]2 years ago
3 0

Answer:

1/40

Step-by-step explanation:

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The length of a rectangle is 7 inches longer than it's width. The area of the rectangle is 260 square inches. What is the length
bulgar [2K]

Answer:

The width cannot be negative, so w = 9, l = 16.

Step-by-step explanation:

w = the width

l = w +7

A = l · w

A= w ( w + 7 )

144 = w2 + 7w

0 = w2 + 7w - 144

0 = ( w - 9 )( w + 16 )

The width cannot be negative, so w = 9, l = 16.

3 0
3 years ago
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nadya68 [22]
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7 0
3 years ago
Marian borrowed money to buy a sound system that costs $450. She is charged 5% simple interest for one year what is the total am
yarga [219]

Marian will pay $472.50 for the sound system if she pays the full amount in one year.

Step-by-step explanation:

Given,

Money borrowed for sound system = $450

Interest rate = 5%

Amount of interest = 5% of money borrowed

Amount of interest = \frac{5}{100}*450

Amount\ of\ interest=\frac{2250}{100}\\\\Amount\ of\ interest=\$22.50

If she pays the amount in one year;

Total amount to be paid = Money borrowed + Amount of interest

Total amount to be paid = $450 + $22.50 = $472.50

Marian will pay $472.50 for the sound system if she pays the full amount in one year.

Keywords: interest, addition

Learn more about addition at:

  • brainly.com/question/10708697
  • brainly.com/question/10710410

#LearnwithBrainly

5 0
3 years ago
Read 2 more answers
ANZ Corporation manufactures a product available in two models: ABC, and PQR. Despite the growing popularity of the PQR model, c
Nina [5.8K]

Answer:

The full production costs are:

ABC = $22,900,000

PQR = $1,700,000

Step-by-step explanation:

Traditional costing method is a costing method that allocates or applies overhead based on a particular metric determined by a company. It therefore add both direct cost of production and production overheads absorbed to obtain the full cost of production.

Since production overheads in this question is absorbed on demand sales basis, the full production costs for ABC and PQR can be computed as follows:

ANZ Corporation

Computation of Full Production Costs

<u>Particulars                                      ABC                 PQR     </u>

Sales demand                            <u> 30,000 </u>            <u> 15,000</u>

Cost                                                   $                        $    

Direct cost:

Direct materials cost (w.1)        1,350,000           900,000

Direct labor cost (w.2)            <u>    900,000 </u>        <u>  600,000  </u>

Total direct cost                     22,500,000        1,500,000

Indirect cost:

Production overhead (w.3)   <u>      400,000 </u>         <u>  200,000 </u>

Full production cost           <u>  22,900,000 </u>       <u> 1,700,000 </u>

Workings:

w.1: Computation of direct material cost

Direct material cost = Direct material cost per unit * Sales demand

Therefore;

ABC Direct material cost = $45 * 30,000 = $1,350,000

PQR Direct material cost = $60 * 15,000 = $900,000

w.2: Computation of direct labor cost

Direct labor cost = Direct labor cost per unit * Sales demand

Therefore;

ABC Direct material cost = $30 * 30,000 = $900,000

PQR Direct material cost = $40 * 15,000 = $600,000

w.3: Allocation of production overhead

Production overheads allocated to a model = Production overheads * (Model's Sales Demand / Total Sales demand)

Total Sales demand = 30,000 + 15,000 = 45,000

Therefore, we have:

Production overhead allocated to ABC = $600,000 * (30,000 / 45,000) = $400,000

Production overhead allocated to PQR = $600,000 * (15,000 / 45,000) = $200,000

8 0
3 years ago
Hey please help me asap
Harrizon [31]

Answer:

It's A.

Step-by-step explanation:

Since point C divides in the ratio 1:2, one of the coordinates has to be half of the other coordinate. 3 is half of the coordinate 6, which therefore makes it correct.

6 0
3 years ago
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