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kati45 [8]
3 years ago
15

I need help with this if you do thank you so much!!!???

Mathematics
1 answer:
elena-s [515]3 years ago
4 0
4 chairs. He makes 20 dollars profit on each chair but it takes 4 chairs (80 dollars of profit ) to cover the 75 dollar fee of the booth
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Someone pls help me with this I will make you brain
strojnjashka [21]
I think it is the second one
The slope is 2, because there is $20 difference
I hope this helps :)
If you have any questions about my answer please feel free to ask:)
7 0
3 years ago
Josh is planning a trip over the summer to New York for three nights and four days with 7 of his friends. He wants to estimate t
worty [1.4K]

Answer:

Step-by-step explanation:

7 friends plus himself = 8 persons

Round trip flight cost = &389x8= & 3112

Hotel bill = &249 x 4 rooms 3 nights = &

& 2988

Cost at Observatory desk = & 18.5 x 8= & 148

Cost at base ball viewing venue = 38 x 8 = & 148

Total budget apart from feeding should be = & 6552

3 0
4 years ago
A 2-column table with 6 rows. The first column is labeled x with entries negative 4, negative 2, 0, 2, 4, 6. The second column i
Elina [12.6K]

Answer:

Option C.

Step-by-step explanation:

The given table is

x   f(x)

-4    0

-2    2

0    8

2    2

4    0

6   -2

A graph of a function intersect x-axis if the function contains the points whose y-coordinate is 0.

From the given table it is clear that the value of f(x) is 0 at x=-4 and x=4. It means, the continuous function intersect the x-axis at two point (-4,0) and (4,0).

Therefore, the correct option is C.

8 0
3 years ago
Read 2 more answers
Karen is starting a career as a professional wildlife photographer and plans to photograph Canadian Geese at one of the staging
balandron [24]

Answer:

$5000*0.816 = $4082

Step-by-step explanation:

It's a strange question, but based on the statement and the question it sounds like it's a poisson distribution:

* For 3 days she was able to get 2 good shots (<em>typical of that time of the year</em>)

* Good shots happen randomly

* Each day is independent of another

Let's call 'p' the probability that she makes a good shot per day

Let's call 'n' the number of days Karen is taking shots.

So, if in 3 days he got 2 good shots and that is typical at that time of the year, then the expected value for the number of good shots (X) is:

E(x)=\frac{2}{3}

For a Poisson distribution E (x)=\lambda\\\lambda= np

So:

\lambda =\frac{2}{3}

For a Poisson distribution the standard deviation is:

\sigma = \sqrt{\lambda}\\\sigma = \sqrt{\frac{2}{3}}

\sigma = 0.816 this is the standard deviation for the number of buentas taken.

So the standard deviation for income is the price of each shot per sigma

$5000*0.816 = $4082, which is the desired response.

3 0
3 years ago
Spila Motors Inc. earned income of $69,000 from its operating activities for a specified period. During the same period, it sold
guajiro [1.7K]

Answer:

i think it is b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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