You can use trigonometry and the tangent to get:
tan(11°)=150/x
so x=772 ft
Answer:
The probabilty of having at least one pink bulb if 4 bulbs are purchased is 13%.
Step-by-step explanation:
The proportion of pink bulbs is p=0.4.
If X is the amount of pink bulbs in a group of 4 bulbs, we can model this as a binomial distribution problem.
The probability that at least one of the bulbs is pink is P(X≥1)

The probabilty of having at least one pink bulb if 4 bulbs are purchased is 13%.
Answer:
3 3/4
Step-by-step explanation:
convert to decimal
2.50/0.666
=3.75
Answer:
D. Kayley has a 4/5 chance in picking a button that is not yellow.
Step-by-step explanation: