A semicircular flower bed has a diameter of 3 metres. What is the area of the flower bed?
Answers
The area of circle is
Then the area of semicircular region is
If r=3 m, you have
sq. m.
Answer: sq. m.
Related Questions
Explain why the binomial distribution would be classified as a discrete analytic probability distribution.
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The 2015 senior class from Puma High School raised funds for an end of the year party at Club Sizzle. If costs $4,000 to rent out Club Sizzle plus $20 per student for food and drinks. If the senior class raised $11,000, how many students can attend the end of year party?
Find the 6th term in the expanded form of the equation (2x+y)^9
n = −3
n = fraction 3 over 4
n = fraction 1 over 4
Answers
4/5n - 3/5 = 1/5n /*5n
4 - 3/5 * 5n = 1
4 - 3n = 1
4 - 1 = 3n
3 = 3n
n = 1
The correct result would be n = 1.
Answer:
n = 1
Step-by-step explanation:
Answers
Answer:He mows half an acre in one hour
Step-by-step explanation:
Answers
A. Batch 2
B. Batch 3
C. Batch 4
D. Batch 5
E. Batch 6
Answers
The only batch of paint that will create the same colors as the first batch is Batch 5. Therefore, the correct answer is D. Batch 5
The first batch of paint has the following proportions of blue, white, and yellow:
Blue: 2 parts
White: 1.5 parts
Yellow: 1 part
In order for another batch of paint to create the same colors, it must have the same proportions of blue, white, and yellow.
Batch 2:
Blue: 5 parts
White: 7 parts
Yellow: 3.5 parts
The proportions of blue, white, and yellow in Batch 2 are not the same as the proportions in the first batch, so Batch 2 will not create the same colors.
Batch 3:
Blue: 2.5 parts
White: 3.5 parts
Yellow: 5.5 parts
The proportions of blue, white, and yellow in Batch 3 are also not the same as the proportions in the first batch, so Batch 3 will not create the same colors.
Batch 4:
Blue: 4.5 parts
White: 32 parts
Yellow: 5 parts
The proportions of blue, white, and yellow in Batch 4 are not the same as the proportions in the first batch, so Batch 4 will not create the same colors.
Batch 5:
Blue: 4 parts
White: 3 parts
Yellow: 2 parts
The proportions of blue, white, and yellow in Batch 5 are the same as the proportions in the first batch, so Batch 5 will create the same colors.
Batch 6:
Blue: 432 parts
White: 1.5 parts
Yellow: 34 parts
The proportions of blue, white, and yellow in Batch 6 are not the same as the proportions in the first batch, so Batch 6 will not create the same colors.
for such more question on proportions
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Answer:
D. Batch 5.
Step-by-step explanation:
The batch should have the same proportion of blue to white to yellow.
In Batch 1, there are two parts of blue, 1.5 parts of white, and 1 part of yellow.
In Batch 5, there are four parts of blue, 3 parts of white, and 2 parts of yellow.
4 / 2 = 2
3 / 2 = 1.5
2 / 2 = 1
Since the proportions are equal to those found in Batch 1, D. Batch 5 will create the same colors as the first batch.
Hope this helps!
Answers
Answer:
no it is actually 18 i got it wright
Answers
we know that each bicycle/tricycle is in it's own box.
i'm going to use the variable "b" for bicycle and "t" for tricycle
b + t = 16
(because b is the amount of bicycles and t is the amount of tricycles)
now we know that there are 45 wheels total.
there are 2 wheels for a bicycle and 3 wheels for a tricycle
2b + 3t = 45
now we have a system of equations
b + t = 16
2b + 3t = 45
You can solve this multiple ways, but I'm going to use substitution.
b + t = 16 can also be written as b = 16 - t (if you subtract both sides by t)
then we can substitute this b = 16 - t into the other equations
2(16 - t) + 3t = 45
32 - 2t + 3t = 45
32 + t = 45
t = 13
now you can plug that back into the original equations
b + 13 = 16
b = 3
2b + 3(13) = 45
2b + 39 = 45
2b = 6
b = 3
If you have any more questions, feel free to ask!