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LUCKY_DIMON [66]
3 years ago
7

Find the IQR of the data set in the dot plot

Mathematics
1 answer:
Sholpan [36]3 years ago
7 0

Answer:

5.5 - 1.5 = 4

Brainliest pls

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15 roses cost 33.75 how much will 27 roses cost​
luda_lava [24]

Answer:

60.75

Step-by-step explanation:

First, you need to see how much one rose costs.

33.75/15 is 2.25

Next, you need to find out how many 27 roses costs.

2.25*27 is 60.75

Now you have your answer.

Hope this helps and is right!

5 0
3 years ago
A company has determined that its weekly profit is a function of the number of items that it sells. Which equation could represe
Mrac [35]

Answer:

B. y= -x^2+50x-300

Step-by-step explanation:

A. y^2=4x^2-100

B. y= -x^2+50x-300

C. x=-y^2-400

D. x^2=-6y^2+200

we are to find profits (y) when the company sells x items

Option A can be used to calculate the profit (y) squared

Option B can be used to calculate profits (y)

Option C can be used to calculate items sold(x)

Option D can be used to calculate items sold squared(x^2)

We are asked to find the weekly profit (y) function which eliminate options A, C and D leaving us with option B

Therefore, the weekly profits (y) function in thousands of dollars when the company sells x items is

B. y= -x^2+50x-300

7 0
3 years ago
Read 2 more answers
Find the sum 1.56 + 0.083. Show your reasoning
Firlakuza [10]

Answer:

1.643

Step-by-step explanation:

The second number has more digits so it will be the base

5 0
3 years ago
Read 2 more answers
The value, V(m), of a comic book m months after publication has an average rate of change of –0.04 between m = 36 and m = 60. Wh
german

Answer:

C. The value of the comic book decreased by an average of $0.04 each month between m = 36 and m = 60.

Step-by-step explanation:

The average rate of change for the function f(x) from x_1=a and x_2=b is

\dfrac{f(b)-f(a)}{b-a}

It is a measure of how much the function changed per unit, on average, over that interval.

Actually, this is the slope of the line passing through two points on the graph of the function.

If the average rate of change of the function f(x) between m = 36 and m = 60 is -0,04, it means that the value of the comic book decreased (because of negative number -0.04) by an average of $0.04 each month (a unit in this case is a month) between m = 36 and m = 60.

3 0
3 years ago
Read 2 more answers
1. Suppose the length of each side of a square is increased by 5 feet. If the perimeter of
Temka [501]
The answer is either B. or C.
3 0
3 years ago
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