Jake is buying a piece of recycled art from Luna.Ge stared by giving her 50 and promised to pay her 5 a week until he pay the to
2 answers:
Answer:
Step-by-step explanation:
When the problem says that Jake started by giving her $50, this means that initial money is a constant, it won't change, it already happened, it's invariable. So, that initial money is a constant term, a number without the variable.
Then, the problem specific that Jake will pay her $5 per week, but we don't know how many weeks are, so the unknown quantity, the variable <em>x </em>must represent "weeks", and this "weeks" must be multiplied by 5, because each of them represents $5 payed.
Therefore, the final equation is gonna be a sum of these two terms, the constant term and the variable term:
Where represents the total amount money payed by Jake after a <em>x </em>number of weeks.
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Answer:
Step-by-step explanation:
The formula relating distance (d), speed (s), and time (t) is
d = st
1. Calculate the distance
d = 269 s × 4.6 m·s⁻¹ = 1240 m
2.Calculate the track radius
The distance travelled is the circumference of a circle
Answer:
The graph is shown below.
The time to make the taste to half is <u>4.265 s.</u>
Step-by-step explanation:
Given:
Initial value of the taste is,
Therefore, the quality of taste over time 't' is given as:
Now, when the taste reduces to half,
Therefore,
Taking natural log on both the sides, we get:
Therefore, the time to make the taste to half is <u>4.265 s.</u>
