Answer:
Mean and Median
Step-by-step explanation:
 
        
             
        
        
        
Answer:
66 jars of jam
Step-by-step explanation:
Elizabeth is selling jam at a farmers market.
She earns $5 for each jar of Jan that she sells
Her goal is to earn $450 during the weekend.
Elizabeth has already made $95 from the sale of her jams and $24 from leading a demonstration
Therefore the total amount that has been made is
= $95 + $24
= $119
Since her target is $450 and she has already made $119 then the amount remaining to complete the target can be calculated as follows
= $450 - $119
= $331
The minimum number of jars that Elizabeth must sell to realize her goal can be calculated as follows 
= 331/5
= 66
Hence Elizabeth must sell 66 jars of jam to reach her goal.
 
        
             
        
        
        
Answer:49 sec
Step-by-step explanation:
Given 
Maximum speed to reach is 183.58 mi/h
Length of course is 5 mi
acceleration rate is defined by 60mi/h in 4 sec
therefore acceleration(a)


To reach a speed of 183.58mi/h with an acceleration of 
Using equation of motion
v=u+at


t=0.00339 hours
t=12.23 s reach maximum speed
To complete course it takes


t=0.01360 hour
or 
 
        
             
        
        
        
Answer:
Correct.
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:
Find the difference 
3,621 - 1,836 = 1,785
They payed $1,785 dollars in the second installment.