Set up the proportion, you get 20/30=x/150. You will need to be 100 dollars.
Answer:
19.80
Step-by-step explanation:
Given the equation :
y = a (e)^kt
If a = 100, y = 50, and k = -0.035, find t.
50 = 100(e)^(-0.035t)
50/100 = e^(-0.035t)
0.5 = e^-0.035t
Take the In
In(0.5) = - 0.035t
-0.693147 = - 0.035t
-0.693147 / - 0.035 = t
19.8042 = t
Hence, t = 19.80
Answer:
<em>m</em>
perpendicular
=
−
3
/4
5(1.60+0.80)
(8+4)
12
Therefore Michelle spends 12 dollars in 5 days
<span>The options for this question are:
</span>
0.25
0.40
0.60
0.75
<span>Solution:
The maximum limit from the table is 182
And the minimum value is 177.
Therefore,
Using the probability concept,
P( x < 180 ) = (180 - 177) </span>÷ 182 - 177
P( x < 180 ) = 3 ÷ 5
P( x < 180 ) = 0.60