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3 years ago

What is the mean, median, mode of the data set

Mathematics

1 answer:

Inga [223]3 years ago

7 0

Answer:

Step-by-step explanation:

mean: 24.444444444444

median: 25

mode: 25 appeared 2 times

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Select the correct answer.

iris [78.8K]

The future value of $1,000 invested at 8% compounded semiannually for five years is $\bold{\$ 1,480}$

<u>Solution:</u>

$\bold{A = P (1 + i )^{n}}$ ----------- equation 1

A = future value

P= principal amount

i = interest rate

n = number of times money is compounded

P = 1000

i = 8 %

$\mathrm{n} = \text { compounding period } \times \text {number of years}$

(Compounding period for semi annually = 2)

$\mathrm{n} = \text { compounding period } \times \text {number of years}$

Dividing “i” by compounding period

$i = \frac{8 \%}{2} = 0.04$

Solving for future value using equation 1

$\begin{array}{l}{A = 1000(1 + 0.04)^{10}} \\\\ {=1000 (1.04)^{10}}\end{array}$

$= 1480.2$

$\approx 1,480 \$$

3 0

3 years ago

Who do you write 0.632 into word form

boyakko [2]

Zero point six three two
numbers those are under 0. don't have values.

5 0

3 years ago

42 add 1 than multiply by 4

AleksandrR [38]

Answer:

172

Step-by-step explanation:

42+1= 43

43 x 4= 172

5 0

2 years ago

Read 2 more answers

Find the inverse of the following function.

Naddik [55]

For this case we must find the inverse of the following function:

$f (x) = 8 \sqrt {x}$

For this, we follow the steps below:

We change f (x) to y:

$y = 8 \sqrt {x}$

We exchange the variables:

$x = 8 \sqrt {y}$

We solve for y:

$8 \sqrt {y} = x$

We divide between 8 on both sides of the equation:

$\sqrt {y} = \frac {x} {8}$

We raise both sides of the equation to the square to remove the root:

$y = (\frac {x} {8}) ^ 2\\y = \frac {x ^ 2} {64}$

So, the inverse is: $f ^ {- 1} (x) = \frac {x ^ 2} {64}$

ANswer:

Option C

3 0

3 years ago

1. Is the number 0.555, rational or irrational?

antoniya [11.8K]

Rational hope this helps

6 0

3 years ago