Do you need the answer to the equation, if you do than x=6 bc 6x6=36-7=29
First subtract the like characters from each other then it should help simplify the problem to go furthur
Answer:
49
Step-by-step explanation:
<em>Note the number must be a typo. 36 is replaced with 35 in calculations.</em>
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<u>Number of cars sold in April:</u>
<u>Desired increase rate:</u>
<u>Increase in number:</u>
<u>Number of cars to be sold in May:</u>
Answer: The answer, rounded to the nearest tenth, is 113.0
Step-by-step explanation:
This is the formula for calculating the circumference of a circle:
C= 2pi r
R is the radius. Since the path is 2 feet wide, we can add 2 to the radius of the garden to get the radius of the whole path and garden.
2+4=6 so the radius for the total area of the garden and path is 6 feet.
Now we need to plug 6 into the formula to find circumference.
<span>P=Ae^kt
225 = 210 * e^(k*(1990-1980)
225/210=e^10k
ln(225/210)=10k
k=ln(225/210)/10=0.0069
P = 210*e^(0.0069t)
for 2000 ===> t = 2000-1980=20
P = 210*e^(0.0069*20)
P=241.0749=241</span>
