Answer:
2,000
Step-by-step explanation:
it is the opposite of what it really was
Answer:
b po
Step-by-step explanation:
sana po matulong po ako
Answer:
21 more days
Step-by-step explanation:
Let x be the number of days
700-112 = 28x
588 = 28x
x = 21
It will take her 21 more days
Answer:
a) Correct: D
b) Plants grow 3.5 units of height each day
c) 140.7 units
Step-by-step explanation:
Looking at the graph we can see the relation between x and y is an increasing function, which means when x increases, y also does
a) The alternative D is the correct one
b) Increasing lines have a positive slope and the slope is the coefficient of x. The first two alternatives (A and B) have negative slopes, so they are discarded.
To decide between C or D, we see that when x is near 30, y is near 110 and the y-intercept is close to zero. The division of 110/30 = 3.67 must be near the slope of the correct line.
So the alternative D is the correct one
The slope means how fast the bamboo plants grow in time. It can be understood that they grow 3.5 units of height each day.
The y-intercept is interpreted as the initial height of the bamboo plants at day zero (assuming the experiment was conducted after it appeared above the soil)
c) If we use the relation
y=3.5x+0.7 and set x=40 days, we have
y=(3.5)(40)+0.7 = 140.7 units of height
Answer:
1:4 & 1:2
Step-by-step explanation:
divide first set by 2 a piece and the second by 3
