Answer:
k=3/2
Step-by-step explanation:
6=k(4) where k is constant, or
k=6/4 which is equal to k=3/2
The independent variable would be the fixed rate of $3 because the amount for each mile driven changes based on how far they drive
Answer:
<em>about 9765 mosquitoes</em>
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Step-by-step explanation:
This is an exponential growth problem which follows the formula:
Where A is the future amount (we need this after 4 months)
P is the initial amount (here, it is 4000)
r is the rate of increase (here it is 25% or 0.25)
t is the time period (here t= 4, because we want to know after 4 months)
<em>plugging in all the available/given info, we can solve for A:</em>
<em></em>
<em />
<em>Since, no fractional mosquitoes, we round down to </em><em>9765 mosquitoes</em>
Step-by-step explanation:
z = (x − μ) / σ
z = (65 − 69) / 3.5
z = -1.14
Answer:
I believe it's B, 10
Step-by-step explanation:
well first you find where the points would meet. if you count over three, that's where they line up, and then you count up to the dot itself, which would be 7 more. 7+3 = 10 :D