Answer: 9 games
x=games
2.5×3+5.3x=55.2
7.5+5.3x=55.2
5.3x=47.7
x=9
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.
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Answer:
<h2>brainliest pls</h2>
Step-by-step explanation:
induction refers specifically to "inference of a generalized conclusion from particular instances." In other words, it means forming a generalization based on what is known or observed.
Answer:
Tan B = 15 / 8
Step-by-step explanation:
Giveb the triangle :
The hypotenus :
Using Pythagoras rule :
Hypotenus² = 15² + 8²
Hypotenus² = 225 + 64
Hypotenus = 17
Tan B:
Using the trigonometric relation :
Tan B = opposite / Adjacent
Tan B = 15 / 8