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3 years ago

What is the inverse of the square function?

Mathematics

1 answer:

Elza [17]3 years ago

7 0

Step-by-step explanation:

Square and Square Root (continued)

of each other about the diagonal y=x.Note:when we restrict the domain to x< 0 (less than or equal to 0) the inverse is then f1(x) -

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1. Mark Ford deposits $11,800 into Role Bank, which pays 8% interest that

borishaifa [10]

Answer:

The amount after 4 years = $ 16198.87

Step-by-step explanation:

Points to remember

Compound interest

A = P[1 + R/n]^nt

Were A - Amount

P - Principle

R - Rate of interest

t - Number of years

n - Number of times compounded

<u>To find the amount</u>

Here P = $11,800, R = 8% = 0.08, t = 4 years and n = 4 times

A = P[1 + R/n]^nt

= 11800[1 + 0.08/4]^(4 * 4)

= 16198.87

Therefore amount after 4 years = $ 16198.87

5 0

4 years ago

Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day

Montano1993 [528]

Answer: 0.1824

Step-by-step explanation:

Given : The mileage per day is distributed normally with

Mean : $\mu=110\text{ miles per day}$

Standard deviation : $\sigma=38\text{ miles per day}$

Let X be the random variable that represents the distance traveled by truck in one day .

Now, calculate the z-score :-

$z=\dfrac{x-\mu}{\sigma}$

For x= 132 miles per day.

$z=\dfrac{132-110}{38}\approx0.58$

For x= 159 miles per day.

$z=\dfrac{159-110}{38}\approx1.29$

Now by using standard normal distribution table, the probability that a truck drives between 132 and 159 miles in a day will be :-

$P(132$

Hence, the probability that a truck drives between 132 and 159 miles in a day =0.1824

6 0

3 years ago

I need help please and I don't understand it

UNO [17]

The intercept is $(0, -9)$ .

This is the y-intercept. To find the x-intercept,

$5^x = 9$ .

(1.365, 0)

4 0

3 years ago

When is the difference of two decimals equal to a whole number?

trasher [3.6K]

Answer:

The sum (or difference) of two decimals is a whole number when the sum (or difference) of the integers to the right of the decimal points is 0.

4 0

3 years ago

The equation above can be used to calculate the volume V, of a cone with a height h and radius r.

Daniel [21]

Answer:

Step-by-step explanation:

i just did it

7 0

3 years ago