Gabi wants to drive to and from the airport. She finds two companies near her that offer short-term car rental service at differ

At minimum 37.74% of the procedures are completed within a time span of 97.6 to 125.6 minutes. The area representing this percentage corresponds to the standard normal distribution curve between the specified values. To derive the standard normal variate for the data provided, calculations are as follows... Consequently, the area corresponding to the computed values can be found in the standard normal distribution table to equal 37.74%.

Answer:

It is necessary to invest $5,000 in the 8% option

And, $15,000 in the 12% option

Step-by-step explanation:

Let’s begin by calculating the total expected return.

With an anticipated total return of 11%, the expected amount back is;

11/100 * 20,000 = $2,200

Let x represent the amount put into the 8% investment, and y represent the investment in the 12% option

From this, we have the equation;

x + y = 20,000 ••••••(i)

Now considering the interest portion;

The interest for the 8% portion is 8/100 * x

For the 12% part, it’s 12/100 * y

Thus, we express that as;

(8/100 * x) + (12/100 * y) = 2,200

Consolidating, we have;

8x/100 + 12y/100 = 2,200

Multiplying throughout by 100 gives us

8x + 12y = 220,000 ••••••(ii)

Next, we can solve this system of equations;

x + y = 20,000

8x + 12y = 220,000

Using i, we find x = 20,000 - y

Substituting into ii yields;

8(20,000-y) + 12y = 220,000

160,000-8y + 12y = 220,000

Combining yields 4y = 220,000 - 160,000

Thus, 4y = 60,000

So, y = 60,000/4

y = $15,000

From this, x can be calculated as follows:

x = 20,000 - y

x = 20,000 - 15,000

x = $5,000

The answer is A. 55. Explanation: For the 35%, take your 200 and divide it by 2 to yield two 100's. Since 35% equates to a portion of 100%, grab 35 from each 100 and sum them up to reach 70. For the proportion of 3/8, divide which results in 0.375 then multiply by 200 to ascertain that 75 are yellow tags. Adding 75 to 70 provides a total of 145, which when subtracted from 200 results in 55, indicating there are 55 red tags.

48,948 * 5% = 2447.4

The profit produced by combining sales of gold label and black label equals the total of their individual profits. From the table you find the gold label's profit and similarly from another table find the black label's profit . Adding these yields . Thus, option 5 is the correct choice.