Answer:
5 miles an hour
Step-by-step explanation:
15 divided by 3
Answer:
Step-by-step explanation:
Write 124 in scientific notation.
Then, in scientific notation, 124 is written as 1.24 × 102. Actually, converting between "regular" notation and scientific notation is even simpler than I just showed, because all you really need to do is count decimal places.
Answer:
B and C
Step-by-step explanation:
Jane found multiples of 8 instead of factors and should've gotten 1, 2, 4, and 8 as her answer.
Hope this helps :)
We conclude that the closest measure to 73 hectograms is 16.09 pounds,
<h3>
Which of the following are approximately equal to 73 hectograms?</h3>
First, notice that:
1 hectogram = 100 grams.
Now let's write all of the given measures in grams, and let's see which one is approximately equal to 73 hg.
Remember that:
1 ounce = 28.3 grams.
1 pound = 453.6 grams.
Then the given measures are:
- 257.5 oz = (257.5)*28.3 grams = 7,287.25 grams.
- 0.73 lb = 0.73*(453.6 grams) = 331.128 grams.
- 16.09 oz = (16.09)*28.3 grams = 455.347 grams.
- 16.09 lb = (16.09)*453.6 grams = 7,298.4 grams
The one that is closest to 73 hectograms is the last measure, that when written in hectograms are:
7,298.4 grams = (7,298.4/100) hectograms = 7.298 hectograms.
We conclude that the closest measure to 73 hectograms is 16.09 pounds.
If you want to learn more about changes of units:
brainly.com/question/9301317
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Hello!
Normally, the first thing to see here is the circumference of the tires. The circumference of the tire is the diameter * pi. Therefore, the circumference of the 25 inch diameter tire is 25pi, and 28pi for the other. However, in this case, this doesn't matter, as the ratio of 25pi : 28pi is the same as 25 : 28. Therefore, we can just work with the numbers 25 and 28.
Let's first calculate how many times his tire spun. If the odometer shows he traveled 1000 miles, this is how many times the tire spun based off of the tire with the circumference of 25 inches. To increase this, multiply 1000 by 28/25, as that is how much the wheels increased.
1000 * (28/25) = 1120
Therefore, your answer is 1,120 miles.
Hope this helps!
