3 years ago

Solve the equation 3x + 4y =16 for x

Mathematics

1 answer:

Greeley [361]3 years ago

5 0

Answer:

x=3

Step-by-step explanation:

3x +4y=16 for x

4y=16-3x

4y=13x

4 4

x=3

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Given the following information about events A, B and C determine which pairs of events, if any, are independent and which are m

kow [346]

Answer:

a. Are B and C independent? NO

b. Are A and C mutually exclusive? NO

c. Are A and B independent? YES

d. Are A and B mutually exclusive? NO

Step-by-step explanation:

Given the data in the question;

P(A|B) = 0.26 P(A) [ A and B are independent ]

P(B|C) = 0 [ B and C are mutually exclusive ]

P(C/A) = 0.26 ≠ P(C)

hence, [A and C are neither independent nor mutually Exclusive]

Therefore;

a. Are B and C independent? NO

b. Are A and C mutually exclusive? NO

c. Are A and B independent? YES

d. Are A and B mutually exclusive? NO

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3 years ago

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alekssr [168]

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3 years ago

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dedylja [7]

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4 years ago

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What is the volume of a cone with a radius of 3 and a height of 15? Use 3.14 as pi*

frutty [35]

Answer:

141.3 (units³)

Step-by-step explanation:

formula for volume of a cone = V=1/3πr²h

1/3* 3.14 * 3² * 15 = 141.3

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3 years ago