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3 years ago

Events A and B are independent. The probability of A occurring is . The probability of B occurring is . What is P(A and B)?

Mathematics

2 answers:

gayaneshka [121]3 years ago

6 0

Answer:

1/10 is the correct answer.

Step-by-step explanation:

MArishka [77]3 years ago

4 0

The probability of both A and B occurring is A×B

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Plz ASAP <br> I just need help w solving it (explanation) don’t need the answer

lyudmila [28]

x^a / x^b = x^(a-b)

so here its x^( (5/6)- (1/6) )

= x^ 4/6 or ^2/3

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3 years ago

I'm supposed to write out an algebraic equation, and then solve the equation. If you can help me, with work shown, you'll get vo

Arada [10]

Answer:

simple just follow me and mark it brainliest

Step-by-step explanation:

LET THE THREE CONSECUTIVE EVEN INTEGERS BE

(x+2) ,(x+4) ,(x+6)

then

according to the question

4(x+2) – (x+6) = 2(x+4) + 6

4x + 8 – x – 6= 2x + 8+6

3x +2 = 2x + 14

3x – 2x= 14 –2

x= 12

the numbers are

5 0

2 years ago

Read 2 more answers

Help please this question is so hard!

Nitella [24]

So to solve this first you need to convert all the answers to decimals.
Site B 17/9 = 1.89 when you round up
Site D 4/3 = .75
Then look at all the numbers least to greatest.
D .75 m C 1.36 m A 1.60 m B 1.89 m
Answer D, C, A, B

6 0

2 years ago

6x - 2(x + 2) > 2 - 3(x + 3)

never [62]

This simplifies to x>-3/7

5 0

2 years ago

Read 2 more answers

NEED ANSWER

grandymaker [24]

Answer:

$\frac{x^{2}}{144}+\frac{y^{2}}{79.995}=1$

Step-by-step explanation:

An ellipse centered a point (h,k) has the following formula:

$\frac{(x-h)^{2}}{a^{2}}+\frac{(y-k)^{2}}{b^{2}}=1$

The distance between foci is:

$2\cdot c = \sqrt{[8-(-8)]^{2}+(0-0)^{2}}$

$2\cdot c = 16$

$c = 8$

The center of the ellipse is:

$C(x,y) = (-8 + 8, 0 + 0)$

$C(x,y) = (0,0)$

The known vertex is on the horizontal axis of the ellipse. Then, the length of the semi-major axis is:

$a = \sqrt{(12-0)^{2}+(0-0)^{2}}$

$a= 12$

The length of the semi-minor axis is given by the following expression:

$c =\sqrt{a^{2}-b^{2}}$

$b = \sqrt{a^{2}-c^{2}}$

$b = \sqrt{12^{2}-8^{2}}$

$b \approx 8.944$

The equation of the ellipse is:

$\frac{x^{2}}{144}+\frac{y^{2}}{79.995}=1$

5 0

3 years ago