Answer:
The different one is C, pi times the radius
Step-by-step explanation:
"Different" value is 18.85 and the "same" value is 37.70.
The distance around a circle, circumference and pi times the diameter all finds the same value, but pi time the radius is only half of those values
Answer:
Step-by-step explanation:
We want to write a quadratic function in vertex form whose vertex is (1, 0) and passes through the point (2, -17).
Recall that vertex form is given by:
Where (<em>h</em>, <em>k</em>) is the vertex and <em>a</em> is the leading coefficient.
Since our vertex is at (1, 0), <em>h</em> = 1 and <em>k</em> = 0:
It passes through the point (2, -17). Hence, when <em>x</em> = 2, <em>y</em> = -17:
Solve for <em>a: </em>
<em />
<em />
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In conclusion, our quadratic function in vertex form is:
Based on the fact that the chance of having a boy or a girl is 50%, the probability of the Smiths having two girls is 25%.
<h3>What is the probability of having two girls?</h3>
When you are faced with two independent events happening one after the other, the way to find their probability is:
= Probability of first event x Probability of second event
The probability of the Smiths getting two girls is therefore:
= 50% x 50%
= 25%
Find out more on independent probability at brainly.com/question/1374659
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Answer:
8.4 kg
Step-by-step explanation:
First, find how much waste is created in a week:
Multiply 2 by 7, since they create 2 kg of waste each day:
2(7)
= 14 kg
Then, find 60% of this:
Multiply 14 by 0.6:
14(0.6)
= 8.4
So, the amount of compostable waste created by 1 person in a week is approximately 8.4 kg
