It’s answer is B because you have to find the sequence first
Answer:
The total distance covered by Jen was 4 miles.
Step-by-step explanation:
The formula for the average speed is shown below:
speed = distance / time
In this question we need to find the distance covered, therefore we will adjust the formula as shown below:
distance = time*speed
We will need to convert the time from minutes to hours, we do that by dividing by 60.
The total distance covered by Jen is the sum of the distances on each stage of his course, therefore:
total distance = distance 1 + distance 2
Applying the correct formula:
total distance = (time1 * speed1) + (time2 * speed2)
total distance = [(10/60)*6] + [(30/60)*3]
total distance = [60/60] + [90/60] = 1 + 3 = 4 miles
THe total distance covered by Jen was 4 miles.
Answer:
the answer is 9w+2/3
Step-by-step explanation:
Please mark me branliest
Answer: Start with the second expression. That factors easily into (8x-3)(8x+3).
Since 64x^2 + 48x + 9 has no negative signs, I'd bet that the common factor is (8x+3). Divide 64x^2 + 48x + 9 by that to verify.
hope this helps <3
Answer:
(a) The correct option is (A).
(b) The correct option is (B).
Step-by-step explanation:
Nam collected the data for the distance traveled by all the cars in his car lot.
(a)
A histogram is a bar graph representing the distribution of a random variable. The height of the bars of the histogram represents the frequency for a specific interval.
If Nam wants to know how many vehicles had driven more than 200,000 km, the histogram would be the best display of this data. This is because the histogram shows the frequency for various interval values.
The correct option is (A).
(b)
A boxplot, also known as a box and whisker plot is a method to demonstrate the distribution of a data-set based on the following 5 number summary,
- Minimum (shown at the bottom of the chart)
- First Quartile (shown by the bottom line of the box)
- Median (or the second quartile) (shown as a line in the center of the box)
- Third Quartile (shown by the top line of the box)
- Maximum (shown at the top of the chart).
So, if Nam wants to find whether the median distance was approximately 140,000 km, a box plot would be a better choice. This is because the box plot represents the median of the data by a line within the box.
The correct option is (B).
