The formula for the surface area of a cylinder is:
As you probably know, the diameter is 2 times the radius, so by dividing the diameter, 34, by 2, we get 17 to be the radius.
Now, just plug the numbers in:
The answer is No.................
Answer:
she can't finish reading the book in 10 days
Step-by-step explanation:
Given that:
Number of pages = 325
Number of pages read per day= 25
Using the linear relation:
y = mx + c
y = number of pages left
m = reading rate ; c = initial number of pages
y = - 25x + 325
Point slope relation :
y - y1 = m(x - x1)
m = slope
We can factorise the equation to the point slope form:
y - 325 = 25(0 - 10)
y - 325 = 0 - 250
y - 325 = - 250
y = - 250 + 325
y = 75
Hence, number of pages left after 10 days = 75, thus she can't finish reading the book in 10 days
Answer:
Step-by-step explanation:
If the employer matches up to 4% of Jaime's salary,
first thing is to find what that percentage adds up to;
Jaime's total salary = $54,000
4% of the total = 0.04*54,000 = $2,160 per year
If the employer matches a dollar for dollar, Jamie will have an additional $2,160 from his employer's contribution in 1 year
Next,
Find Jamie's contribution per month; 2,160/12 = $180
Therefore, to maximize his employer's contribution, he needs to contribute $180 per month