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aalyn [17]
3 years ago
7

Examine the three graphs shown below.

Mathematics
1 answer:
vlabodo [156]3 years ago
3 0

I think it's a

Step-by-step explanation:

it's been a while since I done this kind of work

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Help!! Picking Brainliest! I need an answer fast...
IRISSAK [1]

3 * 5 = 15 miles during weekdays

6.5*2 = 13 miles on weekends

13 +15 = 28 miles total


28 / 7  = 4 miles average per day

6 0
4 years ago
The distribution of the diameters of a particular variety of oranges is approximately normal with a standard deviation of 0.3 in
In-s [12.5K]

Answer:

The correct answer is C.

Step-by-step explanation:

67^{th} percentile is represented as the value of probability in the norma distribution.

We look for a z-value with a left-tail of 0.67.

z=0.44

where,

z=\frac{x-M}{SD}

M: mean

SD: standar deviation

x=z×SD+M=0.44×0.3+M=M+0.132

The diameter of an orange at the 67^th percentile is 0.132 inch above the mean.

5 0
3 years ago
each day mrs hewes knits 1/3 of a scarf in the morning and 1/3 of a scarf in the afternoon. How many days will it take mrs. hewe
Inga [223]
3 days as she will have knitted 2/3 on the first day, 4/3 on the 2nd day and 6/3 on the 3rd day (2 scarves) Hope this helps!
5 0
3 years ago
Read 2 more answers
Please HELP!<br><br> A. <br> B.<br> C.<br> D
pickupchik [31]

Answer:

if that line follows y=mx...then answer is A

But it seems not....when we divided valuse like 60/2=30

75/3=25....

ratio is not the same

Its hard to tell....You must know exact cordinations

I can tell you this

I can say this if y=60 and x=2 and....y=120 and x=4...then it is propotional...but it seems not..

3 0
3 years ago
Fred randomly draws 2 cards from a standard deck of 52 cards. he does not replace the first card, what is the probability that b
makvit [3.9K]

\displaystyle |\Omega|=\binom{52}{2}=\dfrac{52!}{2!50!}=\dfrac{51\cdot52}{2}=1326\\ |A|=\binom{4}{2}=\dfrac{4!}{2!2!}=\dfrac{3\cdot4}{2}=6\\\\ P(A)=\dfrac{6}{1326}=\dfrac{1}{221}\approx0.5\%

8 0
3 years ago
Read 2 more answers
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