Answer:
mean= 73.167
mode= 85
range= 47
median= 78.5
Step-by-step explanation:
46 58 72 85 85 93
mean= 73.167
mode= 85
range= 47
median= 78.5
For each deposit she makes 3.5 is being subtracted for the money she makes so 8000 would be 45 tries
Answer:
$333
Step-by-step explanation:
4,000 / 12 is about 333.34
Rounding the .34 down to the nearest whole number (0), we end up with about $333.
Answer:
(f o g)(x) = -2x² - x + 4
Step-by-step explanation:
f(x) = -x + 6
g(x) = 2x² + x + 2
To find (f o g)(x), you need put g(x) into f(x).
f(x) = -x + 6
(f o g)(x) = -(2x² + x + 2) + 6
(f o g)(x) = -2x² - x - 2 + 6
(f o g)(x) = -2x² - x + 4
Since it is a four combination lock or permutation and she wants the last digit to be seven we have_,_,_,7
The first digit: Since we need it to be any number except 7 we have 9 possibilities.For the second digit: We have 8 possibilities since the numbers can't be repeated and we already chose 7 to be the last digit and any other digit to be the first digit.For the third digit: there are 7 possibilities since we already chose three numbers and these cannot be repeated.
We have the following:9*8*7=504
