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3 years ago

Find the range. 15,18,13,17,15

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

4 0

The answer is 5. The biggest number - the smallest number (18-13=5)

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PLEASE HELP! 90 POINTS!!!!! 4) Edward is playing a game where he draws cards with integers on them from a deck. If the integer i

My name is Ann [436]

1st card : 3 steps forward

2nd card: 3 steps back

3rd card: 4 steps back

4th card: 5 steps forward

5th card: 10 steps forward

6th card: 7 steps back

Total steps : 3 + 3 + 4 +5 +10 + 7 = 32

Answer: D) 32

4 0

3 years ago

A person places $686 in an investment account earning an annual rate of 3.8%, compounded continuously. Using the formula V = Pe^

kykrilka [37]

Answer:

V = $1213.03

Step-by-step explanation:

We can determine the amount of money after 15 years with the given formula:

$V = Pe^{rt}$ (1)

Where:

V: is the value of the account in t years =?

P: is the principal initially invested = $686

r: is the rate of interest = 3.8% = 3.8/100 = 0.038

t: is the time = 15 years

By substituting the above values into equation (1) we have:

$V = Pe^{rt} = 686*e^{(0.038*15)} = 1213.03$

Therefore, the amount of money is $1213.03.

I hope it helps you!

6 0

3 years ago

Talia needs to paint a 9.5 foot metal rod. She wants to place it on a tarp so the paint does not drip on

nikklg [1K]

She needs to buy a new one

4 0

3 years ago

Read 2 more answers

If f(x)= (2x)^2, how do I find f(-4)? Explain.

Westkost [7]

Answer:

Step-by-step explanation:

f(4-)=2(-4)^2

2*-4=-8

-8^2=64

7 0

3 years ago

Read 2 more answers

Style Color regular light blue loose fit indigo boot cut washed slim fit black blue a. How many possible pairs of jeans are ther

-BARSIC- [3]

Answers: a) 20; b) 1/5

Explanation:

1) Start making clear the data in the table.

There are four different styles: regular, loose fit, boot cut, and slim fit.

There are five different colors: light blue, indigo,washed, black, and blue.

2) Question a: How many possible pairs of jeans are there if each pair has one style and one color?

Since you can combine every style with every color, you can just use counting principle: the combinations of m and n equals m × n.

So, 4 × 5 = 20.

And the answer is that there are 20 possible pais.

3) Question b. Suppose you have one pair of jeans of each possible style and color in the table. What is the probability of choosing a pair of black jeans at random?

i) Probability = number of positive events / number of possible events

ii) Positive events: 4 (because there is one black jean of each style)

iii) Possible events: 20 (the 20 different pairs)

iv) Probability = 4 / 20 = 1 /5

7 0

3 years ago