In 2000, the number of fatalities caused by measles was 582,800 worldwide. In 2013, that number was 145,700. Between 2000 and 20
2 answers:
Answer:
Between 2000 and 2013, fatalities from measles decreased by 75% or 437,100 fatalities.
Step-by-step explanation:
It is given that In 2000, the number of fatalities caused by measles was 582,800 worldwide. In 2013, that number was 145,700.
Between 2000 and 2013, fatalities from measles decreased by
The percentage change is fatalities is
Therefore the between 2000 and 2013, fatalities from measles decreased by 75% or 437,100 fatalities.
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Answer:52
Step-by-step explanation:
Given
one-fifth of the plants in a garden are grape tomato plant
two-ninth of the plants in the garden are cherry tomato plants
Also there are 18 grape tomato and 20 cherry tomato plants.
Let Total plants be x
Then Grape tomato plants
x=90
thus there are total of 90 plants
also grape tomato+cherry tomato=18+20=38
Thus there are 90-38=52 remaining plants.
Answer:
Option B. The equation has a maximum value with a y-coordinate of -21.
Step-by-step explanation:
The correct quadratic equation is
This is a vertical parabola open downward (the leading coefficient is negative)
The vertex represent a maximum
Convert to vertex form
Factor -3
Complete the square
Rewrite as perfect squares
The vertex is the point (2,-21)
therefore
The equation has a maximum value with a y-coordinate of -21