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Anvisha [2.4K]
3 years ago
10

A local television station devotes about 15% of its prime-time proramming to commercials. How many minutes of commercials air in

each hour of primi-time programming?
4 MIN
9 MIN
12 MIN
15 MIN
Mathematics
2 answers:
wel3 years ago
7 0
I think 12 minutes because there is 60 minutes in a hour and 15% of 60 is 12
Sedaia [141]3 years ago
4 0
I think It’s 12 minutes
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kolbaska11 [484]

Answer:

3 cm base, 6 cm height

Step-by-step explanation:

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3 0
4 years ago
Read 2 more answers
What is the range of the function y = 2sin X?
ruslelena [56]

Answer:

Range: [-2, 2] {y | -2 ≤ y ≤ 2}

Step-by-step explanation:

The given function is y = 2sinx

We have to find the range of the given function.

Since at y-axis sine function has the variance between -1 to 1 so range of y = sinx is [-1, 1]

and if the amplitude of sine function is 2 then sine function will vary from -2 to 2 which implies that range of y = 2 sinx will be [-2, 2]

So range of y = 2sinx is [-2, 2]

7 0
2 years ago
The low temperatures for a week in winter were -2° F, -15° F, -7° F, 1° F, -4° F, 5° F, 8° F. What was the average low
Novay_Z [31]

Answer: -2 F

Step-by-step explanation:

To find the average, or <em>mean, </em>of a data set, you must first combine all of the values in the set. Since some of these values are negative, it seems more difficult to solve. But it isn't. To find the mean of any data sets, you can find the absolute value of each numerical value. If you combine these regularly, it would be -15, but that is incorrect. The answer is -2 because some of the values may be negative, but you can find the answer easily. Just remember: To find the mean of data sets with negative values, you can find their absolute values, and solve from there. If this does not work for you, then find another solution. But the correct answer is -2 F.

3 0
3 years ago
The table shows the concentration of a reactant in the reaction mixture over a period of time.
saveliy_v [14]
<h3>Option C</h3><h3>The average rate of the reaction over the entire course of the reaction is: 2.0 \times 10^{-3}</h3>

<em><u>Solution:</u></em>

Average rate is the ratio of concentration change to the time taken for the change

Average\ rate = \frac{ \triangle c }{\triangle t }

The concentration of the reactants changes 1.8 M to 0.6 M

here, the time interval given is 0 to 580 sec

Therefore,

Average\ rate = \frac{1.8-0.6}{580} \\\\Average\ rate = \frac{1.2}{580} \\\\Average\ rate \approx 2.0 \times 10^{-3}

Thus option C is correct

5 0
3 years ago
00:00 Sia designs a board game in which a card is drawn on each turn. • A blue card means move forward 4 squares. • A red card m
s344n2d4d5 [400]

Answer:Back 2

Step-by-step explanation:Blue + Red=-2

6 0
4 years ago
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