PLEASE HELP ME
1 answer:
Answer:
28
Step-by-step explanation:
The binomial coefficient is calculated as:
It means that there are nCx ways to select x elements from a group of n elements.
So, If the researcher wants to determine the probability that 6 out of the next 8 individuals in his community are in favor of the president, we can replace n by 8 and x by 6 and calculated the binomial coefficient as:
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unit rate in feet per inch is .
<u>Step-by-step explanation:</u>
Here we have , A blueprint for a house shows the height of the house to be 3 and 5/8 inches. The actual house is 21 and 1/3 feet tall. We need to find that , What is the unit rate in feet per inch . Let's find out:
Height of house =
Actual height of house =
Unit rate in feet per inch:
⇒ ( Actual height )/ (Height in blueprint)
⇒
⇒
⇒
⇒
⇒
Therefore, unit rate in feet per inch is .
Answer:
<em>The height of the cuboid = 5 cm</em>
Step-by-step explanation:
<u><em>Explanation:-</em></u>
<em>Given that the volume of the cuboid = 40 cm³ </em>
<em>Given that length of the cuboid (l) = 2 cm</em>
<em>Given that the width of the cuboid (w) = 4 cm</em>
<em>The volume of the cuboid is determined by</em>
<em /><em />
<em>40 = 2× 4× h</em>
<em>h = 5</em>
<em>The height of the cuboid = 5 cm</em>
<em />
Answer:
<u><em> </em></u><u><em>Blank 1:</em></u><u><em> </em></u><u><em /></u>
<u><em> Blank 2:</em></u><u><em> </em></u>
Step-by-step explanation:
<em>To find the reflection over the x-axis and y-axis:</em>
<em>As we know, the image of the point (x,y) under a reflection over the x-axis is (x,−y).</em>
<em>So, we get,</em>
So, the answers are,
Blank 1 :
Blank 2:
<em>I hope this Helps you!</em>
<em>If you have any questions let me know!</em>