Answer:
Check boxes 3, 4, 6, and 8.
Step-by-step explanation:
We have the equation:
And we want to select all equations that are perpendicular to the above equation.
Remember that perpendicular lines have slopes who are negative reciprocals of each other.
Therefore, the slope of our equations must be the negative reciprocal of -3.
The negative reciprocal of -3 is 1/3. We flipped -3 to -1/3, and then multiplied by a negative.
Therefore, any equation with a slope of 1/3 is perpendicular to our original line.
Therefore, we will check boxes 3, 4, 6, and 8.
Answer:
40/3 pi
Step-by-step explanation:
Volume of a cone = 1/3 *pi*h*r^2 , where h = height, and r = radius.
diameter = 2 radius, so radius = 8/2 = 4
The height = 10, so plug these values into the equation:
1/3 * pi * 10 * 4 =
40/3 pi
Answer:
therefore the second bouquet will have more flowers , as it will have 25 daisies
Step-by-step explanation:
3 roses for every 5 carnations
5 daisies for every 4 carnations
we can solve this using cross multiplication
3 : 5
x : 20
5x = 60
x = 60/5
<em>x = 12</em>
meaning that for a bouquet that has 20 carnations there will be 12 roses
5 : 4
x : 20
4x = 100
<em>x = 25</em>
meaning that for a bouquet that has 20 carnations there will be 25 daisies.
<u>therefore the second bouquet will have more flowers , as it will have 25 daisies</u>
First off, we need to determine what 2/5 is.
2/5 is 40% also known as .40
Now we multiply $60 by .40 and you get 24.
Now you add the two numbers.
60 + 24 = 84
The correct answer should be D, $84.
Hope this Helps!
Answer:
0.7223
Step-by-step explanation:
Given:
Probability of hitting, p = 0.226
Number of times player bats, n = 44
Now,
P (getting a least one hit) = 1 - P ( no hits )
also,
P( not hitting a hit in game )= qⁿ
where,
q = 1 - p
thus,
q = 1 - 0.226 = 0.774
Therefore,
P ( not hitting a hit in game ) = 0.774⁵ = 0.2777
Hence,
P ( getting a least one hit ) = 1 - P ( no hits )
or
P ( getting a least one hit ) = 1 - 0.2777
or
P ( getting a least one hit ) = 0.7223
