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4 years ago

20 POINTS

1 answer:

8 0

Ni is not correct. To solve the equivalent quarterly interest rate, the annual interest rate should be multiplied by the correct ratio. Since the annual interest rate is 4% per year. So in 1 quarter is equal to 0.25 year.

(4% / year) (0.25 year/ 1 quarter) = 1% per quarter

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100 over 3 simplified

vova2212 [387]

100/3 is 33.3333333333334

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3 years ago

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Liam wants to buy a car and pay for it in three installments. The total cost of the car is $29,000. Two times the first installm

Helen [10]

Answer:

See Below

Step-by-step explanation:

I had to redo this 4 times, share some love/thanks pls

6 0

3 years ago

What are the coordinates of B' if the origin is the center of dilation and the scale factor is 1/4?

Deffense [45]

Answer:

B' (1, 2 )

Step-by-step explanation:

Since the centre of dilatation is the origin then multiply the coordinates of B by the scale factor.

B (4, 8 ) → B' (4 × $\frac{1}{4}$ , 8 × $\frac{1}{4}$ ) → B' (1, 2 )

7 0

2 years ago

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The average number of customers arriving at a gas station is 33 per hour during lunch hours. Use equation to denote the number o

Paha777 [63]

Answer:

The equation denoting the number of arrivals in 5 minutes is, $\frac{33}{60}\times5$ .

The number of arrivals in 5 minutes is 2.75.

Step-by-step explanation:

Let X = number of customers arriving at a gas station in an hour.

The average customers arriving at a gas station in an hour is, λ = 33.

The random variable X follows a Poisson distribution with parameter λ.

The probability mass function of a Poisson distribution is:

$P(X=x)=\frac{e^{-\lambda}\lambda^{x}}{x!};\ x=0,1,2,3...$

In 60 minutes the number of arrivals is, 33.

In 1 minute the number of arrival will be, $\frac{33}{60}$ .

Then in 5 minutes the number of arrivals will be, $\frac{33}{60}\times5$ .

The equation denoting the number of arrivals in 5 minutes is, $\frac{33}{60}\times5$ .

The number of arrivals in 5 minutes is

$\frac{33}{60}\times5=2.75$

Thus, the number of arrivals in 5 minutes is 2.75.

5 0

3 years ago

What is the equation of the axis of symmetry of y=-3(x+6)^2+12

nexus9112 [7]

X=-6 is the axis of symmetry

4 0

3 years ago

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