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3 years ago

8

Does the expression 1.016x represent a percent increase greater than 12% if the original amount is x?

1 answer:

gulaghasi [49]3 years ago

3 0

No, it only represents a 1.6% increase.

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First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision.

Lyrx [107]

It is not a <u>probability distribution</u>, as the sum of the probabilities is more than 1, thus, the correct option is No, considering that:

c) Since the sum of the probabilities is not equal to 1.

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For the sequence $(x, P(X = x))$ representing a probability distribution, it is needed that:

All probabilities are between 0 and 1, that is, for all values of x, $0 \leq P(X = x) \leq 1$ .
The sum of all probabilities is 1, that is: $\sum_{i = 1}^n P(x_i) = 1$

In this problem, the sum of the probabilities is:

$\sum_{i = 1}^n P(x_i) = 0.39 + 0.69 + 0.12 = 1.20$

<u>Sum is not 1,</u> thus it is not a probability distribution, and the correct option is:

c) Since the sum of the probabilities is not equal to 1.

A similar problem is given at brainly.com/question/24858659

8 0

3 years ago

a canoes can row 16 miles with the current in 2 hours. Rowing against the current, it takes the canoes 5 hours. determine the ra

babymother [125]

If I’m right it would be 9 just did in head so I’m not 100% sure

5 0

4 years ago

11th grade algebra helpp

Alja [10]

11x12-(-8)x(-1)
132+8x(-1)
132-8
124

7 0

3 years ago

What is the area of a Reuleaux triangle that has a diameter of 18.6 m? Round your answer to the nearest tenth.

pav-90 [236]

The Reuleaux triangle is shown in the attached figure

we know that

the area of a Reuleaux triangle is equal to

$A=\frac{1}{2} *(\pi -\sqrt{3} )*r^{2}$

where

r=18.6/2--------> r=9.3 m

so

$A=\frac{1}{2} *(\pi -\sqrt{3} )*9.3^{2}$

$A=60.96$

therefore

the answer is

61 m²

4 0

4 years ago

Fraction 9/15 in lowest term

sveta [45]

You can divide the numerator and denominator each by 3.

5 can simplify 15, but it can't 9.

9 / 3 = 3

15 / 3 = 5

9/15 simplified is 3/5.

6 0

3 years ago

Read 2 more answers