Answer:
60% discount given in total, so only 40% is paid.
Step-by-step explanation:
I would say "c".
Two solutions were found :
<span><span>x =(8-√116)/2=4-√<span> 29 </span>= -1.385</span><span>
x =(8+√116)/2=4+√<span> 29 </span>= 9.385</span></span>
First, we are going to add these two vectors.
then
We are going to calculate the argument of the result vector.
<span>u= <4,-1> and v= <3,5>
</span><span>
</span>
<span>>>rounded to the nearest tenth:
</span>
Answer:
should be 489.13
Step-by-step explanation:
The percent by which the sales of horror books is greater than sales of cookbook is 1.85% approx.
<h3>How to find the percentage from the total value?</h3>
Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).
Thus, that thing in number is
Given that:
Genre number sold
- Romance 52
- Horror 55
- Fantasy 60
- Biography 57
- Humor 58
- Cookbook 54
Let we have:
Number of horror books sold = P% greater than number of cookbooks sold
55 = P% greater than 54
55 = 54 + P% of 54
1 = P% of 54
Thus, the percent by which the sales of horror books is greater than sales of cookbook is 1.85% approx.
Learn more about percent here:
brainly.com/question/11549320
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