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elena-14-01-66 [18.8K]
3 years ago
15

What is the circumference of a circle with a diameter of 50 mm?

Mathematics
1 answer:
Doss [256]3 years ago
3 0
157.1 mm

C x d
3.14 x 50
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30 points if correct. Select all the are true.
ivann1987 [24]

Answer:

Options B,C and E are correct choices.

Step-by-step explanation:

We are asked to find correct answers for the given box and whisker plots.

Let us our options one by one.

A. This option is false as lowest value for children's cereals is 30 and highest value for adults is 35.

B. This option is correct. We can see our upper value for combined range will be 60 and lower value will be 5 and range is upper value- lower value.

60-5=55

C. Since we know that we can find spread of data by its range.

\text{Range for children's cereals}=60-30=30

\text{Range for adult's cereals}=60-30=30

So option C is correct indeed.

D. This options is false because for adults mean and median are different while for children mean and median are same.

E. We can see that median for children's cereals is 45 and it is about 12 for adults.

We can see that 12*3. So median amount of sugar in children's cereals is 3 times as much as the median amount of sugar in adult's cereals.

Therefore, options B,C and E are correct choices.


4 0
3 years ago
A bank employee notices an abandoned checking account with a balance of $360. The bank charges an $8 monthly fee for the account
sergij07 [2.7K]

Answer:

f(x) is another way of saying y.

360-9x=y

You would then graph the equations and list the ordered pairs that line crosses on the x-axis and the y-axis.

Step-by-step explanation:

7 0
3 years ago
An electronics manufacturer can produce and sell x MP3 players per week. The total cost C (in dollars) of producing MP3 players
coldgirl [10]

Profit, or the surplus money after your costs are covered, is Revenue - Costs.

so in this case the profit P(x) = R(x) - C(x).


\bf P(x)=(135x)-(93x+35000)\implies P(x)=135x-93x-35000
\\\\\\
P(x)=42x-35000
\\\\[-0.35em]
~\dotfill\\\\
\stackrel{\textit{selling 5000 mp3s}}{P(5000)=42(5000)-35000}\implies P(5000)=210000-35000
\\\\\\
P(5000)=175000

7 0
3 years ago
4-x/2=6 solve for x. <br><br><br> jkjhjk
ra1l [238]
(-x)+2•4/2=6
-x+8/2=6
-x+8=12
-x=4
x=-4
4 0
3 years ago
Read 2 more answers
Audrey and Megan are decorating for a birthday party. Audrey hangs 4 streamers in the same amount of time that Megan hangs 6. If
Grace [21]
The answers is 8 because Audrey is putting up 4 for every 6 streamers Megan is hanging so there for it’s 8
7 0
2 years ago
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