Answer:
58+40e−t/2458+40e−t/24
step by step explanation:
Normally, the temperature of a corpse is the temperature of the surrounding environment.
This is done by losing or gaining heat to equilibrate to that of the surrounding.
Let's assume that the final temperature of the corpse is after t hrs.
Then the temperature of the surrounding in degree Fahrenheit is equal to 58+40e−t/2458+40e−t/24
 
        
                    
             
        
        
        
Answer: 59$
Step-by-Step Explanation:
Let the discounted rate be ‘x’
No. of visits = 4
Total Amount for the visits = 4 * x = 4x
Additional cost = 25$
Total Amount = 261$
Therefore,
= 4x + 25 = 261
= 4x = 261 - 25 = 236
=> x = 236/4 = 59
Therefore, x = 59
Hence, discounted rate = 59$
        
             
        
        
        
 
OPTION A ,C AND E IS CORRECT 
1/10 x 50,000 = 5,000 
100 x 50 =5,000
10 x 500 = 5,000
 
        
             
        
        
        
Answer:
200 miles
Step-by-step explanation:
1 cm = 50 miles
4 x 1   = 4 x 50 = 200
 
        
                    
             
        
        
        
Answer:
Using ∣x∣>a⇒x<−a or x>a, we get
∣3x−7∣>4⇒3x−7<−4 or 3x−7>4
⇒3x<3 or 3x>11⇒x<1 or x> 
3
11
 
⇒x∈(−∞,1)∪( 
3
11
 ,∞).