Answer:
Step-by-step explanation:
<u><em>The complete question in the attached figure</em></u>
we know that
The equation of a exponential growth function is given by
where
N(t) is the number of bacteria
t is the time in minutes
a is the initial value
r is the rate of change
we have
substitute
Find the value of r
Looking at the table
For t=1 min, N(t)=520,000
substitute in the exponential equation
therefore
Answer:
Jason sold 22/51 of the total sales and Trinity sold 29/51 of the total sales.
Step-by-step explanation:
Assuming that Trinity and Jason are the only ones selling ads, we much combine their sales to find the total sales. Then we can set up a proportion for each individual and reduce their fraction.
If Trinity sold $2030 worth of ads and Jason sold $1540 then
2030 + 1540 = 3,570
Trinity and Jason have a combined total of $3,570 is sales.
Trinity's fraction then becomes
2030 / 3570
Which can be reduced to
29 / 51
Jason's fraction of sales is then
1540 / 3570
Which reduces to
22 / 51
Answer:
3. 14 cm
Step-by-step explanation:
Solve for radius first using the equation for circumference:
C = 2πr
44 = 2πr
44/2π = r
r = about 7 cm
d = 2r
d = 2*7
= 14 cm