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dimulka [17.4K]
3 years ago
12

In a bag there are 2 red marbles, 3 white marbles and 5 blue marbles.  Once a marble is selected, it is NOT replaced. What is th

e value of probability of selecting three blue marbles?
Mathematics
2 answers:
eimsori [14]3 years ago
5 0
5 out of 10 or 50% is the answer
liq [111]3 years ago
3 0
Is there any answer options before deciding that you have?
i will then provide an answer.
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-5+(63/9)<br> Can someone help me please.
Margarita [4]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
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PLEASE HELP! The table below shows the population of a city for the five years following the closing of a large factory in the c
Debora [2.8K]

The fucntion is an exponential function. The correct option is D; P(x) = 100,000(0.9)^x.

<h3>What are exponential functions?</h3>

When the expression of function is such that it involves the input to be present as an exponent (power) of some constant, then such function is called exponential function.

For example, y^x, where a is a constant is an exponential function.

The table below shows the population of a city for the five years following the closing of a large factory in the city.

We can see that the when we put the value of x = 0 we get p(x) is 100,000

when we put x = 1. we get p(x) = 90,000.

So, We conclude that the function is an exponential function as the value of x increases the value of p(x) decreases.

Hence, the fucntion is an exponential function. The correct option is D; P(x) = 100,000(0.9)^x.

Learn more about function;

brainly.com/question/2937348

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7 0
2 years ago
ABCD is a parallelogram. AE ⊥ DC, A[] ⊥ BC, AD = 10, AB = 15, A[] = 12. Find the length of AE.
kaheart [24]

Answer:

AE= 8

Step-by-step explanation:

The parallelogram forms two right triangles and since it's a parallelogram the opposite angles are congruent meaning you can say the triangles are similar through AA~. The ratio is 2:3 and FA =12 making AE= 8

8 0
3 years ago
Solve for x.<br> 4x +15 &gt; 23
masha68 [24]

Answer: x > 2

Step-by-step explanation:

First, you need to isolate the variable by subtracting each side by 15.

4x + 15 > 23

      -15    -15

= 4x > 8

To get the value for the variable, divide each side by 4.

4x/4 = x  8/2 = 2

x>2

4 0
2 years ago
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Tyler's father is a used car salesman. He receives 5% commission for every car he sells. How much commission does he earn if he
hoa [83]

Answer:

$23,100

Step-by-step explanation:

First you find 5% of 22,000 which is 1,100. You earn commission so you add 1,100 to 22,000. Therefore getting your answer of $23,100.

4 0
3 years ago
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