Answer:
y=-2x^2+10x-12
Step-by-step explanation:
graph is shown in image below
A city has a population of 310,000 people. Suppose that each year the population grows by 8.25%. What will the population be aft
1 answer:
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Answer:
3rd option
Step-by-step explanation:
( )(x)
=
= ← factorise numerator and denominator
= ← cancel (2x + 1) on numerator/ denominator
=
Answer:
The sample proportion of 'successful' people is .
Step-by-step explanation:
The sample consist of 64 people and 48 of them are 'successful'. Hence, the proportion of 'successful' people is:
Where:
- People that forms the sample, dimensionless.
- People classified as 'successful', dimensionless.
Given that and
, the sample proportion of 'successful' people is:
The sample proportion of 'successful' people is .