2 years ago

Please help with this question

Mathematics

1 answer:

SVEN [57.7K]2 years ago

3 0

D
That’s the answer
624

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123567543 what is the value of 3

borishaifa [10]

Answer:

3 would be 3 million

Step-by-step explanation:

8 0

3 years ago

Given 2 events a and b, and that p(a)=0.30, p(b)=0.45, p(a u b)=0.60. find the probability p(a∩b).

pickupchik [31]

P(a U b) = p(a) + p(b) - p(a ∩ b)

<=>

p(a ∩ b) = p(a) + p(b) - p(a U b)

I let you do the maths :)

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3 years ago

Please assist me with this problem: part 11

Lady bird [3.3K]

Answer:

a² = b² -w² +2wx

Step-by-step explanation:

The algebra is pretty straightforward. Expand the expression in parentheses and add x².

b² -(w -x)² = e² = a² -x²

b² -(w² -2wx +x²) = a² -x² . . . . . expand the square

b² -w² +2wx -x² = a² -x² . . . . . . distribute the minus sign

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3 years ago

Luis is standing on a street in New York City

horrorfan [7]

Answer:

cos 30° =767.6/hypotenus

(make h the subject of the formular)

h = 767.6/cos 30°

h =767.6/0.154

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approximately 5,000

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3 years ago

Evaluate −12(−2). (1 point) a 14 b −14 c −24 d 24

nalin [4]

Answer:

d.24

Step-by-step explanation:

12*2=24 and a negative times a negative always equals a positive.

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3 years ago