Answer:
Hewo, Here are some ways in which apps earn money :-
- Advertisement
- Subscriptions
- In-App purchases
- Merchandise
- Physical purchases
- Sponsorship
hope it helps!
It would be D because whenever there is a title slide, you get an idea of what you are talking about
Answer:
a)
inv([1 1; 100 100])
warning: matrix singular to machine precision
warning: called from ATest at line 1 column1
ans =
Inf Intf
Inf Inf
b)
A = [4, 9; 5, 11]
B = inv(A)
A*B
B*A
4. 9
5 11
-11.0000 9.0000
5.0000 4.0000
ans . 00000 -0.00000
0 . 00000 1.00000
ans 1.00000 0.00000
0.00000 1.00000
c)
x = [5; 10]
y = A*x
x = [5; 10]
y=
110 135"
d)
B * y is
5.0000
10.0000
e)
B * y
ans 5.0000
10.0000
Answer: if you are taking biology or algebra (etc) then She will quiz you on What you have been learning... So my advice is to do all your notes so you can pass that.
Explanation: