Answer:
7/8
Step-by-step explanation:
The coefficient of x is the slope, so 7/8.
I can probably help, but what do you know already about this ?
Answer:
37.68
Step-by-step explanation:
40 -2.32
= 37.68
2(5x-1)-(2x-5).
=10x-2-2x+5.
=10x-2x+5-2.
=8x+3.
Hope it helps.
Answer: It is mutually exclusive and exhaustive.
Step-by-step explanation:
Since we have given that
Owns apple No apple Total
With kids 500.2 319.8 820
Without kids 182.4 197.6 380
Total 682.6 517.4 1200
P(Households without kids) = 
P(Households with kids) = 
And P(A∪B) = 0.316+0.683 = 0.999 ≈ 1
Since the two event are disjoint so, the probability of both occurring is 0 and the probability of either occurring is the sum of each occurring.
Hence, it is mutually exclusive and exhaustive.