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3 years ago

Each of the 6 cats in a pet store was weighed. Here are their weights (in pounds):

Mathematics

2 answers:

loris [4]3 years ago

4 0

Answer:

mean 10 median 20

Step-by-step explanation:

cluponka [151]3 years ago

4 0

Answer:

12.5

Step-by-step explanation:

start by putting them in order smallest to largest and then find the middle number if there a even amount of numbers then find the middle between the middle two numbers.

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What is the value of a?

bearhunter [10]

Answer:

the second option : 5 1/3

Step-by-step explanation:

the height (h) in such a right-angled triangle is based on the 2 segments of the baseline : 3 and a

h = 4

the formula is h = sqrt(a×b)

with a and b being the baseline segments.

so,

4 = sqrt(3×a)

16 = 3×a

a = 16/3 = 5 1/3

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2 years ago

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dedylja [7]

Answer:

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Step-by-step explanation:

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2 years ago

Chelsea played her tuba from 4:25 pm until 5:07

melisa1 [442]

Answer:

42 minutes

Step-by-step explanation:

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7 0

3 years ago

8*4+4y=60 solve the problem

masha68 [24]

Y=7, i hope this helps:)

5 0

2 years ago

Miss Berk has 8 pairs of pajama pants and 3 pairs of slippers. Three pairs of the pajama pants are Harry Potter themed and one p

shusha [124]

The probability that both items will be Harry Potter themed is 1/8.

<u>Step-by-step explanation:</u>

Total Number of pajama pants n(P) =8

Total number of slippers n(S)= 3

Number of Harry Potter themed Pajama pants n(H.P)=3

Number of Harry Potter themed slippers n(H.S)=1

We have to determine the probability of selecting pants and slippers that are both Harry Potter themed.

If two events A and B are independent, then the probability of A and B is given by

P(A and B)=P(A)*P(B)

Here the events selecting Harry potter themed pants and selecting harry Potter themed slippers are independent.

$P(Harry\ Potter\ pants)=\frac{n(H.P)}{n(P)}$

$=\frac{3}{8}$

$P(Harry\ Potter\ slippers)=\frac{n(H.S)}{n(S)} \\ =1/3$

$P(Harry\ Potter\ pants\ and\ Harry\ Potter\ slippers)=P(Harry Potter pants)\times P(Harry potter slippers)$

$=\frac{3}{8}\times \frac{1}{3} =\frac{1}{8}$

Hence probability of selecting Harry potter themed pants and Harry potter themed slippers is 1/8

3 0

3 years ago

Read 2 more answers