So the law of order and the law of grouping apply to division
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draw an example of a shape that has at least one right angle one angle less than a right angle and one angle greater than a right angle
In a test, the 10 students in group 1 get a mean score of 43%.The 15 students in group 2 get a mean score of 57%.Hank says, " The mean score for all 25 students is 50%."What mistake has Hank made?------------------------------------------------------------------------------------------------------------What is the correct mean score for all 25 students?
Rupert drove home at an average rate of 58 miles per hour. Find his rate in feet per second.
PLEASE HELP!!!!!!!!!(Finding Area Using Triangles and Rectangles HC) A gardener is building a flower garden with a border of mulch around it. A model of the design is shown. A large rectangle with dimensions of 10.5 feet by 16 feet. A smaller rectangle with dimensions of 5.5 feet by 8 feet inside of the larger one. Part A: Find the area of the mulch border that surrounds the 5.5 ft by 8 ft flower garden. Show all work. Part B: If the mulch cost $3.64 per sq ft, how much will the mulch for this project cost? Show all work.
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Answer:
15
Step-by-step explanation:
Answer:
The answer should be 15.
Step-by-step explanation:
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5 1/6 divided by 3 5/8 is less than 5 1/6 divided by 2 2/5
Explanation... if you estimate the equation, (5 1/6) / (3 5/8) can be rounded to 5/4 and (5 1/6) / (2 2/5) can be rounded to 5/2
5/4 is less than 5/2
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The numbers in Julian's pattern are composite numbers are 10,24,and 38.
What is composite numbers?
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.
here, we have,
3,10,17,24,31,38
Now, we get,
because 10 divided by 2 equals 5 so it's composite
because 10 times 1 isn't the only way to get the number 10,
same thing for numbers 24 and 38, 24 divided by 2 equals 12, 24 divided by 3 equals 8,24 divided by 4 equals 6
so it's composite,
and 38 divided by 2 equals 19.
Hence, The numbers in Julian's pattern are composite numbers are 10,24,and 38.
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For this case we have that by definition, the midpoint of a segment is given by:
We have the following ordered pairs:
Therefore, substituting values we have:
Rewriting we have:
Answer:
the coordinates of the midpoint of XY
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We can set up a proportion because it makes things more clear.
First, we need to assume that 400 is our '100'. Usually, 100 is our total value.
400/x=100/80
(400/x)*x=(100/80)*x
400=1.25x
400/1.25=x
320=x
x=320
Our final answer: 320
80% = 80/100 = 0.8
80% of 400 is 320.
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The number of hours the train took to travel between the two cities is 2.09 hours.
Given that,
The distance between Columbus, Ohio, and New York City is about 560 miles.
And, The train travels 268 miles an hour.
We need to find out how many hours would it take the train to travel between the two cities.
Here, the train speed is,
= 268 miles per hour
And, the distance between the two cities.
= 560 miles
We have,
268 miles = 1 hour
Multiply both sides by 560
560 x 268 miles = 560 x 1 hour
Divide both sides by 268
560 miles = (560/268) x 1 hour
560 miles = 2.09 hours
Hence, the train will take 2.09 hours to travel 560 miles,
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The complete question is,
The distance between Columbus, Ohio, and New York City is about 560 miles how many hours would it take the train to travel between the two cities The train travels 268 miles an hour.