Answer:
26.6°
Step-by-step explanation:
Answer:
the answer is 10
Step-by-step explanation:
Answer: (2,-4). (6,-9)
Step-by-step explanation:
Quadrant I: (pos.,pos.)
Quadrant II: (neg.,pos.)
Quadrant III: (neg., neg)
Quadrant IV: (pos., neg)
Answer:
The answer is I. The last answer.
Step-by-step explanation:
It's correct because all the x-values all contain just one y-value making the last statement true. Also the x- values are not repeating with different y -values.
Answer:
4) 7.9%
Step-by-step explanation:
Given:
% of milk chocolate = 70%
% of white chocolate = 30%
Total number of chocolate = 20
Number of milk chocolate:
Number of white chocolate:
From the calculations, we now know there are 14 milk chocolates and 6 white chocolates.
2 white chocolates are picked at random without replacement.
Probability first chocolate picked was white:
Probability second chocolate picked was white:
To find probability that both of them are white chocolates, multiply probability of the first and second.
0.3 * 0.2632 = 0.07896
≈ 0.079
Convert to percentage by multiplying by 100.
0.079 * 100 = 7.9%
The probability that they are both
white chocolate is 7.9%