Factor out 3x
Answer: 3x(x - 5)
        
             
        
        
        
P(x > 35) = 1 - P(x < 35) = 1 - P[z < (35 - 29.60)/10.50] = 1 - P(z < 0.5143) = 1 - 0.6965 = 0.3035
Therefore, answer is 0.30 to the hundredths place.
        
             
        
        
        
Step-by-step explanation:
12. Cos 60° = 8/c
 0,5 = 8/c
 0,5 c = 8
 c = 16
 D² = V16²-8²
 = V256-64
 =V192 = V16×12 = 4V12 
 = 4V4×3 = 8V3
13. Cos 30° = 6/b
 V3/2 = 6/b
 V3 b = 12
 b = 12/V3
 b/Sin B = a /sin A
 b/Sin90° = 6/ sin 60°
 <u>b</u> = <u> </u><u> </u><u> </u><u>6</u><u> </u><u> </u><u> </u>
 1 V3/2
 b× <u>V3</u> = 6
 2
 b = 6× 2/V3
 = 12/V3
 
        
             
        
        
        
Discount prices/the discount 
E.g.the new price of the book is 75 which has a discount of 75%
The original price = 75/0.75=100
        
             
        
        
        
Because u r adding irrational to rational its like if u add a whole number to a negative number u get deeper into negatives in this case irrational is the negative and rational is the whole<span />