Answer:
0.9209
Explanation:
For a normally distributed random variable, the only way to find areas is using the z score. The z score is given by the equation:
Where μ is the mean, σ is the standard deviation and x is the raw score to be measured.
The area under the standard normal curve that lies between the interval z=-2.73 and z=-1.39
From the z table, Area between -2.73 and -1.39 = P(z < -1.39) - P(z < -2.73) = 0.0823 - 0.0032 = 0.0791
Since the Area between -2.73 and -1.39 is 0.0791, the are outside the interval = 1 - 0.0791 = 0.9209
She will need 3 cups. The amount of cups of sugar and flour are the same.
Answer:
the answe is oviusly A hope this helps
The environment is good but kind bad because trees is on fire ice in Antarctica is melting so it’s kinda bad
Answer:
Elon Musk is an engineer, industrial designer, philanthropist, and technology entrepreneur. He is a citizen of South Africa, the United States (where he has lived most of his life and currently resides), and Canada.
He is important because Elon Musk founded SpaceX, a company that makes rockets and spacecraft. He became the chief executive officer and a major funder of Tesla, which makes electric cars.
Explanation:
