Answer:
28.4 miles/gallon
Step-by-step explanation:
to find the answer, you need to find the constant by dividing the miles drove by the amount of gasoline (or the other way around in terms of wording if it is not correct grammar) So you need to do 35.5/1.25 . FYI I converted the fraction to decimal. The answer is 28.4 miles/gallon.
Hope this helped!! :)
Answer: 3rd answer
Step-by-step explanation: cuz i kno
Answer:
P = 30 + 40d
Step-by-step explanation:
30 pages that Maddie has read of a book. Her plan is to read 40 pages each day from this point on.
If we represent the time as d days and the total number of pages that Maddie has read is given by P, then the equation that can model the situation is
P = 30 + 40d........ (1) in slope-intercept form.
Here, 30 pages are the initial value of the function i.e. at d = 0, P = 30 and 40 represents the number of page reading per day. (Answer)
Answer:
673 people
Step-by-step explanation:
Statistics<3
Use the margin of error formula.
ME = t*
- Margin of error or ME = 3
- Critical t or t* with a confidence level of 95% on the calculator is invNorm(.975) = 1.96. You would use invt, except you don't have the degrees of freedom, so you can approximate with invNorm. It's close enough.
- Standard deviation or s = 39.7
- Solve for n!
3 = 1.96*
3/1.96 =
1.531 =
39.7/1.531 = 
25.937 =
25.937^2 = ^2
672.7 = n
You need at least 673 people to be confident!
Answer:
29 cents or $0.29
Step-by-step explanation:
10 oz : 2.92
1 oz : X
X/2.92 = 1/10
X = 2.92/10
X = $0.292
Or 29.2 cents
Nearest cents, 29 cents
