Answer:
a)its a joint function
b.)
Step-by-step explanation:
check the attachment for solutions
Answer:
90 goats
Step-by-step explanation:
Number of chickens in farm = (1/5) of 150
= 
= 1 * 30
= 30
Number of cows in farm = 
= 1 * 30
= 30
Number of goats in farm = 150 - (30 + 30)
= 150 - 60
= 90
Step-by-step explanation:
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<span>C.If the soccer balls are too expensive fewer will be sold reducing profit. is the answer </span>