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2 years ago

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Two new cars were purchased from Frank’s Auto Yard. Car A’s value n years after its purchase is found using the function P(n) =

13,500(0.83)n. Car B’s value in different years is shown in the table below.

1 answer:

Elis [28]2 years ago

3 0

Answer:

7 percent.

Step-by-step explanation:

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In a relay race, the probability of the Galaxy team winning is 22%. In another unrelated relay race, the probability of the Kome

Shalnov [3]

Answer: There is probability of approximately 12% that Komets losing their race and the Galaxy winning their game.

Explanation:

Since we have given that

Probability of the Galaxy team wins = 22%

Probability of the Komets team wins = 47%

So, Probability of the Komets losing their race is given by

$100-47=53\%$

We need to find the probability of the Komets losing their and the Galaxy winning their game .

Let Event K : Komets losing their game

Event G : Galaxy winning their game

Since these are two independent events,

So,

$P(K\cap G)=P(K).P(G)\\\\P(K\cap G)=0.22\times 0.53\\\\P(K\cap G)=0.1166=0.12=12\%$

So, there is probability of 12% that Komets losing their race and the Galaxy winning their game.

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2 years ago

Read 2 more answers

Travis Thompson uses his credit card to obtain a cash advance of $600 to pay for his textbooks in medical school. The interest

Katyanochek1 [597]

Answer:

(a) $5.3991

(b) 605.3991

Step-by-step explanation:

(a)

Taking this as simple interest

Interest= $\frac {PRT}{100}$

where P is principal amount which in this case is $600, R is the rate in percentange which in this case is 0.04285% and T is the duration which in this case is 21 days. Substituting these we have

Interest= ($600*0.04285*21)/100

Interest=$5.3991

(b)

Amount repaid is combination of interest and principal amount

Amount=$600+$5.3991

=$605.3991

Ans=$605.3991

5 0

2 years ago

Deduct 6.2% of the first 113,000 of an employee's annual earnings for social security taxes and 1.45% of all annual earnings for

seropon [69]

So there is a deduction of 6.2% of the first $113,000.00 and 1.45% of all annual earnings for medicare taxes.

Randy earns a monthly gross salary of $3,600.00. So Randy makes:

$3600 \times 12=43,200$ dollars annually.

Now,

Randy's this month's Social Security tax withholding will be given by 6.2% of his gross monthly salary that is $3,200.00.

$\frac{6.2}{100} \times 3600=223.20$

So, month's Social Security tax withholding is $223.20.

Now this month's Medicare tax withholding is given by 1.45% of his monthly gross salary.

That is:

$\frac{1.45}{100} \times 3600=52.20$

So, month's Medicare tax withholding is $52.20.

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2 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

CaHeK987 [17]

Answer: b) 58%

<u>Step-by-step explanation:</u>

First, let's find the z-score using the formula: $z=\dfrac{x-\mu}{\sigma}$

$z=\dfrac{260-240}{100}=\dfrac{20}{100}=\boxed{0.20}$

Next, refer to the z-score table below to find the value of 0.20

Look on the left side for 0.20 and the top for 0.00 to find the percent for 0.20. The table shows the percent above the MEAN so you need to add the percent below the mean (50%) to the value in the table.

0.0793

<u>+ 0.5 </u>

0.5793 = 57.93%

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2 years ago

A ship at position (1, 0) on a nautical chart (with north in the positive y direction) sights a rock at position (4, 7). What is

PilotLPTM [1.2K]

Answer:

(3, 7)
23.20°

Step-by-step explanation:

The vector in component form is the difference of the coordinates of its end points:

rock - ship = (4, 7) - (1, 0) = (3, 7) . . . . vector from ship to rock

__

The angle from North can be found using the tangent relation:

tan(bearing) = (east distance)/(north distance) = 3/7

bearing = arctan(3/7) ≈ 23.1986°

The bearing of the rock is 23.20°.

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2 years ago