Using data compiled by the Admissions Office at an imaginary university, college admissions officers estimate that 65% of the st
1 answer:
Answer:
a) y= 0.65x
b) 2000
Step-by-step explanation:
a) If x=the number of students who are offered admission to the university and y =the number of students who actually enroll the ratio y/x= 65/100
So if we multiply both sides by x, we will get y=0.65 x
b) If y= 0.65x and we want y= 1300, replace this into the equation , then we have
Then x= , that is x= 2000
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The use of this notation is based on powers of base 10.
A number written in scientific notation follows the following pattern:
The number m is called "mantissa" and e the "order of magnitude"
For this case we have:
0.000007
Using the definition, we have that the measure of the diameter in scientific notation is:
Answer:
An expression that represents this diameter, in meters in scientific notation is:
Scientific notation, also called pattern or notation in exponential form, is a way of writing numbers that accommodate values too large or too small to be written in a conventional manner.
The use of this notation is based on powers of base 10.
A number written in scientific notation follows the following pattern:
The number m is called "mantissa" and e the "order of magnitude"
For this case we have:
0.000007
Using the definition, we have that the measure of the diameter in scientific notation is:
Answer:
An expression that represents this diameter, in meters in scientific notation is: