Answer:
Step-by-step explanation:
As given
if n erasers have a weight of 80 grams .
I.e
n erasera = 80 grams.
1 erasers weight .
Now find out the weight of the 50 erasers.
Simplify the above
Which of the following is the graph of y = negative StartRoot x EndRoot + 1? On a coordinate plane, an absolute value curve curv
2 answers:
Answer:
- B. On a coordinate plane, an absolute value curve curves up and to the right in quadrant 4 and starts at y = 1.
Step-by-step explanation:
<u>Graph of the function:</u>
- y = -√x + 1
The domain is x ≥ 0, the range y ≤ 1
Correct answer choice is B
- On a coordinate plane, an absolute value curve curves up and to the right in quadrant 4 and starts at y = 1.
<em>The graph is attached</em>
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For this case we have an equation of the form:
Where,
A: initial amount
b: growth rate
t: time in years.
Substituting values we have:
By the time the population is triple we have:
Rewriting we have:
Clearing t we have:
Answer:
It will take for the population to triple about:
t = 73 years
Where,
A: initial amount
b: growth rate
t: time in years.
Substituting values we have:
By the time the population is triple we have:
Rewriting we have:
Clearing t we have:
Answer:
It will take for the population to triple about:
t = 73 years