2x-4x
is an expression that equals too -4 if thats what u were looking for
If we write y=4x then x=y/4 so x=g(y)=y/4. Therefore the inverse is g(x)=x/4.
Answer:
10 tickets
Step-by-step explanation:
The difference in club fee is $30. The difference in ticket price is $3. It takes 30/3 = 10 tickets to make up the difference in club fee.
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The cost of 10 tickets for "a movie club" is $30 + 10×8 = $110.
The cost of 10 tickets for "another club" is $11×10 = $110.
The two clubs have equal costs for purchase of 10 tickets.
the hint tells you s is sqrt(a)
the question tells you a = 570025
so side = sqrt(570025)
plug that into your calculator to get:
755 feet
Answer:
1.3%
Step-by-step explanation:
Phat = 0.53
1 - phat = 1 - 0.53 = 0.47
Sample size, n = 5913
Assume the confidence level = 95%
Zcritical at 95% = 1.96
Margin of Error = Zcritical * √(phat(1 -phat)) / n
Margin of error :
1.96 * √((0.53 * 0.47) / 5913)
1.96 * 0.0064905
= 0.0127215
= 0.0127215 * 100%
= 1.272%
= 1.3%
