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Ne4ueva [31]
3 years ago
15

Kelly owns a farm, there are ducks and cows in her farm, there are a total of 47 heads and 128 legs. How many of each kind of an

imals does Kelly have?
Mathematics
1 answer:
Anni [7]3 years ago
5 0
They will be 81 of each kind of animal she will have
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The function F(x) is describe below F(x)=3+2 what is the value of F(5)
Aleks04 [339]
F(x) = input the x
3x+2
multiply it by 3 and add 2
3*x+2=
3*5+2=
15+2 =
17     

or if you meant 2x:

it would be the same just do:

3+2x
3+2*5
3+10
13
7 0
3 years ago
Part c
ehidna [41]

The probability that the first slice of the cake will have the marble exists

7/66.

<h3>How to determine the probability using parts A and B?</h3>

Part A of the question demands that the volume of the cake be

estimated.

The volume of the cake exists, $V=\pi(\frac{d}{2} )^{2} h \\

$&V=\pi(\frac{9}{2} )^{2} * 4

$V=81 \pi

The part B of the question requires that the volume of each cut be

computed

The volume of each cut exists, V = 27

To estimate the required probability

We simply divide the volume of each cut by the volume of the cake.

$P=\frac{27}{81 \pi}

$P=\frac{1}{3 \pi}

Expand $\pi$

$&P=\frac{7}{3 * 22} \\

$&P=\frac{7}{66}

Therefore, the probability that the first slice of the cake will contain the

marble exists at 7/66.

To learn more about probability refer to:

brainly.com/question/24756209

#SPJ4

4 0
2 years ago
5 Carla packs 4 pairs of pants, 2 pairs of shorts, and 3 skirts for her vacation.
ratelena [41]

Answer:

D 3:4

Step-by-step explanation:

she packs 3 skirts and 4 pants so it's 3:4. The wording of the question is important (skirts to pants) so you have to put the number of skirts first before pants which is why it IS NOT A.

8 0
3 years ago
Read 2 more answers
Is this correct??<br>I don't know
Alexandra [31]
In my opinion, ur right
4 0
3 years ago
Find three consecutive odd integers such that when three times the first is added to twice the third,
poizon [28]

Answer:

jhwhjwkwkwkkwkwjjwwjjwjwjjw

5 0
3 years ago
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