Answer:
y=2x
Step-by-step explanation:
rise/run 2/1
Answer:
Correct option: b 39.
Step-by-step explanation:
A one-sample (or one mean) t-test is applied to test whether the population-parameter is significantly different from some hypothetical value.
The degrees of freedom of the <em>t</em>-test is:
df = n - 1
It is provided that the sample size is, <em>n</em> = 40.
Compute the degrees of freedom as follows:
df = n - 1
= 40 - 1
= 39
Thus, the correct option is b.
50 / 3 = 5280 / x......50 ft to 3 turns = 5280 ft to x turns
cross multiply because this is a proportion
(50)(x) = (3)(5280)
50x = 15840
x = 15840/50
x = 316.8 pedal turns
Answer:
y = 1000 x .30 (+ 1000)
Step-by-step explanation:
since it grows by 30%, you multiply .30 (the decimal version of 30%) and 1000 (your initial amount) to find how much it grows. Then you add $1000 at the very end, because that is how much you started with.
Answer:
$56.71
Step-by-step explanation:
with Anthony's spendings of $34.56, the 6 is in the hundredth place. If the value of the six is 100 times more in Brad's spending, the six would be in the ones place. You would move the six over two place values (because of 100) and end up with 6 dollars. If it was 10 times more, than you would only move one place value over and it would be 57.61.
