Answer:
Step-by-step explanation: You didn't write the question correctly
Answer:
f(x+2)=3x+10
Explanation:
f(x+2) means replace all the xs with (x+2)
f(x)=3x+4
f(x+2)=3(x+2)+4
Now simplify
f(x+2)=3x+6+4
f(x+2)=3x+10
Answer:
A. 9.7%
Step-by-step explanation:
margin of error:
z *
n is sample size
z is the z score (for a 95% confidence interval you would use 1.96)
p is the sample proportion
to solve for 'p', remember that if a decimal value is given, use that. but if it is a whole number, then divide that number by the sample size, and substitute it into the formula.
in this case we are given 43% so 0.43.
in the formula :
1.96 *
if you calculate this you get around 0.09703 this is 9.7%
it can be
12 to 15
12 / 15
12 : 15
you can write it in any of these way.
Answer:
<h2>96</h2>
Step-by-step explanation:
Remember that if you're dividing a number by 1/2, it would be equivilent to multiplying that number by 2.
So 48/1/2 = 48 x 2 = 96.