Answer:
131
Step-by-step explanation:
There are only 2 different size angles in a parallel line system like this one.
One angle = 49 (that was given to you.
The other angle size is 180 - 49 = 131
Now you could go through all the reasons that x = 131, but the simplest one is that it is an obtuse angle ( its greater than 90) so the answer must be greater than 90.
Answer:
a. Pie chart
This one is the correct option since we use a pie chart when we have categories in the data. And for this case we don't have any category defined at the begin so for this reason the pie chart would be not useful for this case.
Step-by-step explanation:
For this case our variable of interest is the average parking time of its students. And we have 280 values for these times. So then the variable of interest is quantitative.
Which of the following graphs should not be used to display information concerning the students parking times?
a. Pie chart
This one is the correct option since we use a pie chart when we have categories in the data. And for this case we don't have any category defined at the begin so for this reason the pie chart would be not useful for this case.
b.Stem-and-leaf display
That incorrect since the Stem and leaf plot is useful when we want to plot quantitative data.
c. Histogram
That incorrect since the Histogram is ideal when we want to plot quantitative data and analyze the distribution of the data.
d. Box plot
That incorrect since the Box plot is ideal and useful when we want to plot quantitative data and see central tendency measures.
Answer:
1000
Step-by-step explanation:
Round the 6 in 600, this is 1 significant figure.6 rounds up to 10 making 1000
Hi!
To solve this, we divide 790 <span>by
.</span>
First, turn into an improper fraction, by multiplying the whole number by the denominator, then adding that to the numerator. Then that number becomes the new numerator, and the denominator stays the same.
33 * 9 + 1 = 298
Now turn 790 into a fraction.Any whole number can be turned into a fraction simply by putting it over 1.
Now divide the fractions. When dividing fractions, you multiply the first fraction by the
reciprocal of the second fraction. The reciprocal is a flipped fraction. So the reciprocal of 1/2 is 2/1.
Simplify the fraction. or
The answer is
or
Hope this helps! :)
-Peredhel