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Bond [772]
3 years ago
6

Given p (a) = 0.45, p (b) = 0.30, p (a ∩ b.= 0.05. find p (a|b).

Mathematics
1 answer:
Mice21 [21]3 years ago
7 0
Use the conditional probability formula, P(a|b) = P(a and b)/P(b)
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10 yards. The amount of yards is 1 third the amount of feet so you just divide 30 by 3 to get the amount of yards
5 0
3 years ago
How many inches represent 1 mile? Convert the map scale to a unit rate. 3/10in = 7/8mi
mote1985 [20]
I think it is 1357inchs

8 0
3 years ago
Plsss help me this is due Friday:{
prisoha [69]

Answer:

1.) subtract = 1 1/3 - 3 1/2 = answer

2.) subtract = 6 3/4 - 1 1/2 = answer

3.) add = 3 1/4 + 2 1/8= answer

4.) subtract = 4 3/4 - 2 1/6 = answer

Step-by-step explanation:

5.) 3 lawns = 6 3/4 hrs

1st lawn 2 1/2 hrs

2nd lawn 1 3/4 hrs

add 2 1/2  + 1 3/4 = total

then 6 3/4 hrs - total = the amount it takes to mow the 3rd lawn

im sure u know how to add and subtract fractions is u r in middle school :)

7 0
3 years ago
2) Jim invested $4,000 in a bond at a yearly rate of 4.5%. He earned $540 in interest.
zmey [24]
The money was invested for 3 years
7 0
3 years ago
Select all ratios equivalent to 6:3.
Ghella [55]
The only ratio there equal to 6:3 is 54:27

Both 54 and 27 are divisible by 9.

54/9 = 6
27/9= 3

Therefore, 54:27=6:3
8 0
3 years ago
Read 2 more answers
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