Answer:
D. x - y = 3 and x - 3 y = - 9
Step-by-step explanation:
The descriptions above describe the equation of choice D, so I pick this answer.
Answer:
- Alejandra esperó el autobús el martes pasado.
- El martes pasado Alejandra esperó el autobús
Step-by-step explanation:
Step-by-step explanation:
here is itt your answer............n
50% of people get scores from 0 to 100 on the Stanford-Binet and Wechsler IQ tests.
Both Stanford -Binet and Wechsler IQ tests are being used to calculate IQ of people. Stanford- Binet calculates IQ by measuring Verbal and Non Verbal skills. Wechsler calculates IQ by measuring Verbal and performance scales. The principle to measure IQ is (Mental age/ Chronicle Age)100. If IQ of a person is more than 130 then he is considered a Gifted person. If IQ of a person is less than are equals to 110 then he is considered an Average IQ person.
According to archive information On the Stanford-Binet and Wechsler IQ tests 50% of people get scores from 0 to 100.
Learn more about Stanford -Binet here: brainly.com/question/15261449
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The sum of the probabilities of an event E and its complement E' is 1,
that is P(E)+P(E')=1, where E' is "not E".
The event E can happen in 4 ways, because there are four 2's that can be drawn.
P(E)=n(E)/52=4/52=0.08
P(E')=1-P(E)=1-0.08=0.92
Answer: 0.92
