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dolphi86 [110]
3 years ago
5

Select the functions whose value is undefined.

Mathematics
1 answer:
Irina18 [472]3 years ago
6 0
Should be
cot 0and csc 0
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Identify the percent increase in total sales and the percent increase in sales of trench coats. Then find which percent of
Ilya [14]

Answer:

Answer b: Sales of trench coats increased 8.3 percentage points faster than total coat sales.

Step-by-step explanation:

First add all the sales for 2006, and do the same for the 2007 sales, so we can compare both total sales numbers:

For 2006 we have:

103+297+210+213+137 = 960 total sales

For 2007 we have:

127+223+210+285+259 =  1104 total sales

The percent increase is calculated as the difference between the final value minus the original value, divided by the original value and multiplied by 100:

For the total number of coats we have that the percent increase is: \frac{1104-960}{960} * 100= 15%

For the trench coats (which went from 103 sales tp 127 sales) we have the following percent increase: \frac{127-103}{103} * 100= 23.3%

Therefore, the percent increase in trench coats was larger than the percent increase in total sales by:

23.3 % - 15% = 8.3%

7 0
3 years ago
Read 2 more answers
Lilly’s car uses 5 gallons of gas to drive 230 miles. At what rate does her car use gas in gallons per mile?
andrezito [222]

Answer:

0.02 gallons per mile, and 46 miles per gallon.

Step-by-step explanation:


7 0
3 years ago
Mr Changalls garden covers 2/5 of an acre of land .He divides the land into 4 equal sections .what fraction of an acre is each s
kakasveta [241]
1/10.
2/5 is equal to 4/10
4/10 divided by .4 is .1
so its 1/10
6 0
3 years ago
A rancher is ordering a box of cube-shaped salt licks. the edge length of each salt lick are 5/12 foot. is the volume of one sal
strojnjashka [21]

Answer:

0.0723 cubic feet < 1 cubic foot.

Step-by-step explanation:

A cube-shaped salt lick is ordered by a rancher and the length of each salt lick is \frac{5}{12} foot.

Therefore, the side length of each salt lick of cube-shape is \frac{5}{12} foot.

So, the volume of each salt lick is (\frac{5}{12} \times \frac{5}{12} \times \frac{5}{12}) = \frac{125}{1728} = 0.0723 cubic feet.

Hence, this volume is less than 1 cubic foot. (Answer)

5 0
3 years ago
Which number produces a rational number when multiplied by 1/5?
bogdanovich [222]
The answer is A
Explanation: 11x11=121
121x1/5=121/5
5 0
2 years ago
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