What is the equation of a sine function with an amplitude of 2 and a period of 4pi.
1 answer:
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Answer:
Step-by-step explanation:
Probability tells us how likely something is to occur. It is found by dividing the favorable outcomes by the total outcomes.
In this question, a favorable outcome is selecting a green dye. The total outcomes are all the dyes.
- Favorable outcomes (green dye): 14
- Total outcomes (all dyes): 20 blue+ 6 red+14 green=40
Reduce the fraction. Both the numerator and denominator can be divided by 2.
This is the probabilty as a fraction. It can also be written as a percent. Divide the fraction, then multiply by 100.
The probablity of selecting a green dye is <u>7/20 or 35%</u>
Answer: The percent error=16%
Step-by-step explanation:
Estimated amount of liquid in a container = 50 ml
Actual amount of liquid in the container = 43 ml
We know that the percent error =
By substituting the values in the formula, we get
The percent error=
⇒The percent error=
⇒The percent error=
∴ The percent error=16%