PLEASEE HURRYY Which expression is equivalent to the complex number. 10+3i
2 answers:
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The volume of the cone with radius r=14 cm and height h=15 cm is,
Each day 40 cm^3 is subtracted from the volume. So the volume of honey left after [d] number of days would be the starting volume minus 40 times number of days passed.
It asks when the volume will be empty, The volume left is zero after how many days?
d=76.93 days, or 80 days rounding to whole numbers.
Each day 40 cm^3 is subtracted from the volume. So the volume of honey left after [d] number of days would be the starting volume minus 40 times number of days passed.
It asks when the volume will be empty, The volume left is zero after how many days?
d=76.93 days, or 80 days rounding to whole numbers.
Answer:
Step-by-step explanation:
Let be the average of the sample, and the population mean will be
We know that:
gr
Let be the standard deviation and n the sample size, then we know that the standard error of the sample is:
Where
In this case we are looking for:
This is:
or
Now we get the z score
Looking at the tables for the standard nominal distribution we get