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3 years ago

8

If a bucket has three black balls and seven green balls, and we draw balls without replacement, the probability of drawing a gre

en ball is independent of the number of balls previously drawn. question 32 options:
a. True
b. False

1 answer:

Ierofanga [76]3 years ago

5 0

The answer is B false

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What is 6x3/5 as a mixed number

Katen [24]

First, make 6 into an improper fraction.
6/1
Now multiply the numerators.
6x3=18
Now, the same with the denominators.
1x5=5
18/5
Now make it into a mixed number.
5x3=15
3 and...
18-15=3
3 and 3/5!!
Hope this helped!

8 0

3 years ago

What is the multiplicative rate of change of the exponential function represented in the table

stepan [7]

We are given the following data
x y
1 4.5
2 6.75
3 10.125
4 15.1875

To get the multiplicative rate of change, we pick out two pairs of data so,
MROC = 6.75/4.5 / (2 - 1)
MROC = 1.5

The answer is 1.5

4 0

3 years ago

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A triangle has an area of 12 cm² and a height of 12 cm what is the base of the triangle

balu736 [363]

1 cm is the base of the triangle

5 0

3 years ago

3 times the sum of a number and 2

kompoz [17]

Answer:

is this actually a question

Step-by-step explanation:

6 0

3 years ago

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Write a polynomial in standard form that represents the area of the shaded region.

mr_godi [17]

Area of rectangle is $2x^2+x-45$

Step-by-step explanation:

Given:

Length of rectangle = 2x-9

Width of rectangle = x+5

Required:

Area of rectangle

Formula:

$Area\,\,of\,\,rectangle=Length*Width$

Putting values of length and width:

$Area\,\,of\,\,rectangle=Length*Width\\Area\,\,of\,\,rectangle=(2x-9)(x+5)\\Area\,\,of\,\,rectangle=2x(x+5)-9(x+5)\\Area\,\,of\,\,rectangle=2x^2+10x-9x-45\\Area\,\,of\,\,rectangle=2x^2+x-45$

So, Area of rectangle is $2x^2+x-45$

Keywords: Area of rectangle

Learn more about Area of rectangle at:

#learnwithBrainly

3 0

3 years ago