Step-by-step explanation:
Substituting into vertex form, the equation is:
y = a(x-3)^2 + 5
The y-intercept is when x=0, so substituting this in,
1=a(0-3)^2 + 5
-4 = 9a
a=-4/9
The right answer is Option B.
Step-by-step explanation:
Given,
Length of movie = 106 minutes
Time taken to get to theater = x minutes
Time taken to get back = x minutes
Total time = x+x = 2x minutes
Total time = 154 minutes
According to given statement;
Time taken to get to and get back + Length of movie = Total time
2x+106=154
154=2x+106
The equation 154=2x+106 describes the time it takes Ingrid to get to the movie theater.
The right answer is Option B.
Keywords: equation, addition
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Answer:
(C point Q
Step-by-step explanation:
All you have to do is count 9 to the right of point S. Hope this helps in the future!
Answer:
0
Step-by-step explanation:
Its basically infinite because 9 divided by 3 is how many times 3 goes into 9 so 0 divided by 0 is how many times 0 goes into 0 which is infinite.
22.1649 months
Step-by-step explanation:
We begin by calculating the interest accruing to the principal amount in the bank account;
$6,324 - $5,678
= $646
646/5678 * 100
= 11.38 % pm
Now that know the interest rate, we calculate the amount of time it will take to accrue to $20,000
A = P(1 + rt)
Where:
A = Total Accrued Amount (principal + interest)
P = Principal Amount
r = Rate of Interest per year in decimal; r = R/100
t = Time Period involved in months or years
20000 = 5678 (1 + 0.1138t)
20000 = 5678 + 646.1564t
20000 – 5678 = 646.1564t
14,322 = 646.1564t
t = 14,322/646.1564
t = 22.1649
