Answer:
110.5 inches
Step-by-step explanation:
A=(a+b)/2 h
A = (8+9)/2 * 13
A = 17/2 * 13
A = 110.5 inches
<em>Hope this helped</em>
 
        
                    
             
        
        
        
Answer:
Therefore the required probability is  .
.
Step-by-step explanation:
Two events are dependents event if the occurrence of one of them has effect on the probability of the other.
If A and B are dependents,
then,
P(AB)=P(A)P(B).
Given that,
There are 27 chocolates in a box.
Number of nuts chocolates = 4
Number of caramel chocolates = 8
Number of solid chocolates= 15.
The probability of that a solid candy is drawn is 

 .
.
After selecting a solid chocolate, the number of chocolate is= (27-1)=26.
The probability that a nut candy is drawn is



Therefore the required probability is


 
        
             
        
        
        
Find the Slope<span> and Y-Intercept y-</span>3=2(x-1). y−3=2<span>(x−1) y - </span>3<span> = </span>2<span> ( x - 1 ). Rewrite in </span>slope<span>-intercept form. Tap for more steps</span>
        
             
        
        
        
Hello,
a-3b=4 (1)
a-b=-2 (2)
(1)-(2)==> -2b=6
=>b=-3 and a=-2+(-3)=-5
Answer D
Proof
-5+3=-2
-5-3(-3)=4
        
             
        
        
        
Answer:
the answer is 240
Step-by-step explanation:
If 4% are defective, then out of a batch of 250, the number of defective is
4% x 250 = 4/100 x 250 = 10 defective
So, the number of not defective is 250 - 10 = 240 good!