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nadezda [96]
3 years ago
5

A tv show is on from 7:00 to 8:00pm.If there are 18 minutes of advertisements during that time,what percent of the show was adve

rtisements?
Mathematics
2 answers:
Shtirlitz [24]3 years ago
7 0
30% of the show was advertisements

hope this helped
svetlana [45]3 years ago
3 0
There are 60 minutes in an hour and percent means per one hundred so:

p/100=18/60

p=1800/60

p=30%
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dezoksy [38]

Answer:

g(0.9) ≈ -2.6

g(1.1) ≈ 0.6

For 1.1 the estimation is a bit too high and for 0.9 it is too low.

Step-by-step explanation:

For values of x near 1 we can estimate g(x) with t(x) = g'(1) (x-1) + g(1). Note that g'(1) = 1²+15 = 16, and for values near one g'(x) is increasing because x² is increasing for positive values. This means that the tangent line t(x) will be above the graph of g, and the estimates we will make are a bit too big for values at the right of 1, like 1.1, and they will be too low for values at the left like 0.9.

For 0.9, we estimate

g(0.9) ≈ 16* (-0.1) -1 = -2.6

g(1.1) ≈ 16* 0.1 -1 = 0.6  

4 0
3 years ago
What is the simplified expression for 3 a squared + 9 a b + 5 minus 4 a squared minus 4 a b + 3? Negative a squared + 5 a b + 8
MArishka [77]

Answer:

The answer is option 1.

Step-by-step explanation:

In order to simplify the expressions, you have to collect like terms :

3a² + 9ab + 5 - 4a² - 4ab + 3

= (3a² - 4a²) + (9ab - 4ab) + (5 + 3)

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7 0
2 years ago
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During the period 1985–2012, the projected enrollment B (in thousands of students) in public schools and the projected enrollmen
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3 years ago
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deff fn [24]
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3 years ago
What is the initial value of the linear function that represents this situation
jekas [21]

Answer:

As per the statement: Hannah already had 44 photos on her camera when she arrived in Rome.Then she took 24 photos each day for 6 days.

Let x represented day and y represents the number of photo

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then; as per the given statement our equation becomes;

y = 24x+44            .....[1]

now, to find the total number of photos took by Hannah for 6 days in Rome;

put x = 6 in [1] we get;

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Substitute x =0 in y =24x +44

y= 24(0) + 44

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Therefore, the initial value for the equation y =24x+44 is 44 photos.


5 0
3 years ago
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