Lin rode a bike 20 miles in 150 minutes. If she rode at a constant speed, how far did she ride in 15 minutes? How long did it take her to ride 6 miles? How fast did she ride in miles per hour?
Answers
Hey there! :)
Answer:
First part: 2 miles.
Second part: 45 minutes
Third part: 8 mph.
Step-by-step explanation:
We can divide this question into 3 parts.
Begin by solving for the distance traveled after 15 minutes by creating a ratio:
Cross multiply:
20 · 15 = 150 · x
300 = 150x
300/150 = 150x/150
x = 2 miles.
2nd part: How long it took her to ride 6 miles.
Set up another ratio similar to the one used before:
Cross multiply:
20 · x = 6 · 150
20x = 900
20x/20 = 900/20
x = 45 minutes.
3rd part:
For this part, we will need to convert from minutes to hours.
Therefore, her speed is 8 mph.
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Answer:
what is it
Step-by-step explanation:
Answers
The options can be arranged in the following manner:
0 to 1 is decreases slowly,
1 to 2 is increases quickly,
2 to 3 is decreases quickly,
3 to 4 is increases slowly.
As we know there are four trends which can be classified as:
1. Increasing Trend (Upward trend)
a. Increasing quickly
b. Increasing slowly
2. Decreasing Trend (Downward trend)
a. Decreasing quickly
b. Decreasing slowly
Now, compare the two increasing trends and the two decreasing trends with each other. Further, see which of the two is fast and slow. The one with the greater slope is the fast trend and the one with the lower slope is the one with the slow trend.
Hence, the options can be arranged in the following manner:
0 to 1 is decreases slowly,
1 to 2 is increases quickly,
2 to 3 is decreases quickly,
3 to 4 is increases slowly.
To know more visit:
The labels for the 4 trends are; decreases slowly, increases fastly, decreases fastly and increases slowly respectively.
Explanation:
- First, we need to identify how many trends there are i.e. upward (increasing )trends and downward (decreasing )trends. In the given graph, there are two upward trends and two downward trends.
- Next, we need to compare the two increasing trends and the two decreasing trends with each other. By doing so, we need to see which of the two is fast and slow. The one with the greater slope is the fast trend and the one with the lower slope is the one with the slow trend.
- In the given trend the first trend is the decreasing slowly trend, the third trend is decreasing fastly. The second trend is increasing fastly and the fourth trend is increasing slowly.
Answers
ordered individual pizzas for $6.99 each. The tax rate is 8.75% and the family
wants to leave an 18% tip applied after the tax. How do they leave in all
including tax and tip? Helpppp pleaseee!!! I will give brainlest!!!! With explanation
Answers
Explanation:
$16.25+$19.50+(6.99*3)
=$56.72 in total without tax or tip
56.72*0.0875
=(4.963 but in money form)$4.96 is the how much tax was
56.72+4.96
=$61.68 is the total amount including tax
61.68*.18
=$11.10 is how much tip was
61.68+11.10
= $72.78 is the total amount including tax and tip