Answer: A
Step-by-step explanation:
Use this equation:
57/100 = X/10.
Cross multiply the two fractions (57x10)
=570
Now divide 570 by the only number left, 100.
=5.7
To solve this question, you have to estimate a little bit and find the<em> closest</em> answer.
Answer:
2.28% probability that a randomly selected Tesla model 3 can travel more than 310 miles
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:

What is the probability that a randomly selected Tesla model 3 can travel more than 310 miles?
This is 1 subtracted by the pvalue of Z when X = 310. So



has a pvalue of 0.0228
2.28% probability that a randomly selected Tesla model 3 can travel more than 310 miles
Answer:
36
Step-by-step explanation:
Angle BEC is a right angle. The total degree of a right angle is 90. So if you subtract 90 by 54, then you get the value of the remaining angle, which is 36.
Answer:
it should be 16
Step-by-step explanation:
Answer:
a polynomial with two terms is called Binomial