To multiply 13.26 times 23, we first have to set it up vertically.
13.26
x 23
--------
3978
2652
----------
30498
Adding in the decimal, we get 304.98, because the total amount of decimal numbers in the equation, is 2. Therefore, the answer will have 2 decimal numbers. I hope this helps! :D But, if you don't understand how to multiply, tell me. I'm pretty sure that you do, but you know, just in case!
Answer:
See below in bold.
Step-by-step explanation:
a) h = -3t^2 + 15t = 0
-3t(t - 5) = 0
t = 0, 5 are the zeroes of the relation.
b) The ball hits the ground when h = 0 so it is after 5 seconds.
c) The path of the ball is a parabola which opens downwards so the maximum height is when x = 5/2 = at 2.5 seconds.
d) this maximum height is -3(2.5)^2 + 15(2.5) = 18.75 meters.
Step-by-step explanation:
therefore, 9 students haven't given their speech
Answer:
Her net annual salary is of $58,788
Step-by-step explanation:
The gross monthly salary is the salary earned before deductions are applied.
The net monthly salary is the salary after deductions are applied.
In this problem:
Gross monthly salary of a manager is $5875.
Deductions of $976
So net monthly salary = 5875 - 976 = $4899
Net yearly salary:
An year has 12 months. So
12*$4899 = $58,788
Her net annual salary is of $58,788
2 1/3 because you just add the fractions it's simple :) happy to help
