Answer:
x+x=8
that's mean: 2.x/4 + 4.x/1 = 18/1
we find at least a common multiple of 4 and multiply the units by 4
2x + 16x = 72
18x = 72/:18
x = 4
B is the correct answer 'friendship'
Answer:
35°
Step-by-step explanation:
Angles DCE and DAE are supplementary, so ...
∠DCE = 180° -∠DAE = 180° -145°
∠DCE = 35°
Answer: C. Yes, this means more rainfall causes apple trees to produce more fruit.
Step-by-step explanation:
A positive correlation exists when one variable increases as the other variable increases.
Therefore, a strong positive linear correlation between rainfall and the number of apples a tree produces definitely means that increase in rainfall will increase the a production of apple fruit.Therefore, a strong positive linear correlation between rainfall and the number of apples a tree produces means that more rainfall causes apple trees to produce more fruit.
4800 meters per 60 minutes
Divide 4800 meters by 60 minutes
80meters per minute