1/2(16X + 10Y) – 10X – 7Y
1 answer:
You might be interested in
1. 
, which implies that the sides could be 
and 
. (There are theoretically an infinite number of side-lengths, though--in general, for any polynomial or reciprocal of a polynomial 
, 
and 
is valid. However, the set provided makes the most sense.)
2. Profit is the difference between cost and revenue. For revenue,
, so revenue equals 
, so profit equals 
2. Profit is the difference between cost and revenue. For revenue,
Answer:
So, cows heart best is faster than horse.
Step-by-step explanation:
Time and heartbeats are in direct proportion.
p = kx
Where p is the beats per minute and x represents time in minutes
Now, to find the value of k, substitute p = 152 and x = 4
152 = 4k
k = 152/4
k = 38
Cow: y = 65x
So, cows heart best is faster than horse