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Shkiper50 [21]
4 years ago
9

Please Help with this question...Will Mark as Brainliest....Please Explain your work!

Mathematics
1 answer:
aleksandrvk [35]4 years ago
7 0
The sum of all of the probabilities in a given situation must be 1.00.

The sum of the probabilities of X ≥ 2 is 0.21+0.35+0.21+0.06+0.05.  Add up these probabilities.  Divide this sum by 1.00 to answer this question.  
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I know the answer is no solution but I don't know how to get it☹️ plz help!
Crank
When a linear equation is in the form y = mx + c, the c, or constant, is the intercept on the y axis, meaning it crosses the y axis at (0, 1).

The gradient (1/3 in this case) is how much the y increments (or decrements) per increase of 1 of the value of x.

This would mean that there would be one point at (0, 1), and another at (3, 2). Draw a line from these two points and beyond, and that is the graph sketched.
3 0
4 years ago
ILL MARK BRAINLIST
Alborosie

Answer:

B would be your best choice

Step-by-step explanation:

3 0
3 years ago
Can someone tell me how so solve this?
frutty [35]
X^2−9=0
Add 9 to both sides.

x^2−9+9=0+9

x^2=9

Take square root.

x=±√9

x=3 or x=−3

Answer:
x=3 or x=−3
8 0
4 years ago
Read 2 more answers
A large spherical balloon
mote1985 [20]
V = (4/3)π*r^3
V' = 4π*r^2*r'
600 cm^3/min = 4π(30 cm)^2*r'

r' = (600 cm^3/min)/(4π(30 cm)^2) = 1/(6π) cm/min

The rate of change of radius is about 0.05305 cm/min.
3 0
4 years ago
HELP ME PLEASE ILL GOVE YOU BRAINLESY ANSWER
olga2289 [7]

Answer:

<u><em>300ft²</em></u>

Step-by-step explanation:

Step 1)

<u>Multiply The Walkway</u>

<u><em>(3 × 30)2 = 180ft²</em></u>

<u><em>(3 × 20)2 = 120ft²</em></u>

Step 2)

<u>Add The Walkway</u>

<u><em>180ft² + 120ft² = 300ft²</em></u>

Step 3)

<em><u>Multiply The Whole Area Including The Walkway and The Garden</u></em>

<u><em>30 × 20 = 600ft²</em></u>

Step 4)

<em><u>Subtract The Whole Area By The Walkway</u></em>

<u><em>600ft² - 300ft² = 300ft²</em></u>

Step 5)

<u><em>The Area Of The Garden is 300ft²</em></u>

7 0
3 years ago
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