Answer:The answe would be 5 cause the 0 doesn't count
Step-by-step explanation:
We know that
<span>124 7/8 gallons of water drained from a pool in 25 minutes
124 7/8 gallons------> (124*8+7)/8-----> 999/8 gallons----> 124.875 gallons
by proportion
124.875 gallons/25 minutes=x gallons/1 minute
x=124.875/25-----> x=4.995 gallons/minute
round to the nearest gallon------> 5 gallons/minute
the answer is
5 gallons/minute
</span>
Answer:
Step-by-step explanation:
Use the formula of distance between the two points
and
,
Distance = 
1. Distance between A(3, 4) and B(8, 12),
AB = 
AB = 
= 
≈ 9.43
2. Distance between C(-2, 10) and D(3, -2),
CD = 
= 
= 
= 13.00
3. Distance between X(20, 4) and Y(17, 0),
XY = 
= 
= 
= 5.00
4. Distance between E(2, -1) and M(6, 9),
EM = 
= 
= 
= 10.77
Answer:
Step-by-step explanation:
Y = 389.10 - 14.6 X.
Here when X increases Y decreases so correlation coefficient is negative .
correlation coefficient = - √ .657
= - .81