Answer:
31.85
Step-by-step explanation:
<em>Hey there!</em>
Well to simplify the given expression we do,
-6.5 * -4.9
= 31.85
<em>Hope this helps :)</em>
Let a and c represent the numbers of adult and children's tickets sold, respectively. The system of equations will have one equation for revenue and one equation for number of tickets.
The revenue equation is
18a +9c = 4959
The number of tickets equation is
a + c = 319
_____
The solution can be found any number of ways. It is
(a, c) = (232, 87)
A=1/2(h)(3/4h)
A=3/8h²
h²=8/3(A)
h=√8A/3
☺☺☺☺
Answer:
3
Step-by-step explanation:
We have given , and SP =30
We have to find the slope for regression on Y from X
The slope on Y from X is given by
As we have given the value of SP =30 and value of
So slope for regression will be
Answer:
27
Step-by-step explanation: