A store marks up sweaters by 23%. Find the retail price of a sweater originally priced at$48.
1 answer:
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Answer:
Option (4)
Step-by-step explanation:
If two chords intersect outside the circle, angle formed between the chords will be half of the sum of measures of intercepted arcs.
From the given picture,
95° =
190 = 135 +
= 55°
Therefore, option (4) will be the correct option.
Answer:
(a) 0.1414
(b) 0.1010
Step-by-step explanation:
(a)
The density curve is rectangular in shape.
This implies that the distribution of donations is Uniform.
(b)
Compute the probability of donations at least 85 cents as follows:
Thus, the proportion of donations that are at least 85 cents is 0.1414.
(b)
Compute the probability of donations between 30 and 40 cents as follows:
Thus, the probability of donations between 30 and 40 cents is 0.1010.
