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3 years ago

Which equations represent circles that have a diameter of 12 units and a center that lies on the y-axis? Select two options

Mathematics

2 answers:

Sholpan [36]3 years ago

4 0

Answer:

The answer is A and E

x2+(y−3)2=36

x^{2}+(y+8)^{2}=36x2+(y+8)2=36

aleksley [76]3 years ago

4 0

Answer:

A & E

Step-by-step explanation:

just took test :)

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Pls answer the following. put them in order from least to greatest:<br> 1.6, 1.6071, 1.08, 1.008.

MatroZZZ [7]

Answer:

1.008

1.08

1.6

1.6071

Step-by-step explanation:

least to greatist

7 0

2 years ago

An apartment complex rents an average of 2.3 new units per week. If the number of apartment rented each week Poisson distributed

masya89 [10]

Answer:

$P(X\leq 1) = 0.331$

Step-by-step explanation:

Given

Poisson Distribution;

Average rent in a week = 2.3

Required

Determine the probability of renting no more than 1 apartment

A Poisson distribution is given as;

$P(X = x) = \frac{y^xe^{-y}}{x!}$

Where y represents λ (average)

y = 2.3

<em>Probability of renting no more than 1 apartment = Probability of renting no apartment + Probability of renting 1 apartment</em>

<em />

Using probability notations;

$P(X\leq 1) = P(X=0) + P(X =1)$

Solving for P(X = 0) [substitute 0 for x and 2.3 for y]

$P(X = 0) = \frac{2.3^0 * e^{-2.3}}{0!}$

$P(X = 0) = \frac{1 * e^{-2.3}}{1}$

$P(X = 0) = e^{-2.3}$

$P(X = 0) = 0.10025884372$

Solving for P(X = 1) [substitute 1 for x and 2.3 for y]

$P(X = 1) = \frac{2.3^1 * e^{-2.3}}{1!}$

$P(X = 1) = \frac{2.3 * e^{-2.3}}{1}$

$P(X = 1) =2.3 * e^{-2.3}$

$P(X = 1) = 2.3 * 0.10025884372$

$P(X = 1) = 0.23059534055$

$P(X\leq 1) = P(X=0) + P(X =1)$

$P(X\leq 1) = 0.10025884372 + 0.23059534055$

$P(X\leq 1) = 0.33085418427$

$P(X\leq 1) = 0.331$

Hence, the required probability is 0.331

6 0

2 years ago

What is the measure of angle one

ololo11 [35]

Angle one would be 61

3 0

2 years ago

Read 2 more answers

Kenny is making sugar cookies for a school bake sale. He has 3 cups of sugar. The recipe calls for

GREYUIT [131]

Answer:

3 batches

Step-by-step explanation:

8 0

2 years ago

(-6,-4), (3,-4) find the slope

V125BC [204]

Answer:

Slope is 9.

Step-by-step explanation: The formula to find slope is m= y2-y1/x2-x1

-6=y1, -4=x1/ 3=y2, -4=x2

3-(-6)/-4-(-4)

=9/0=9

The Slope is 9.

I hope that this has helped, have a good day.

4 0

2 years ago