\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Courses
About
Login
Register
C
(
)
⌫
π
e
7
8
9
\(\div\)
\(\sqrt{\,}\)
\(a^{b}\)
4
5
6
\(\times\)
\(\frac{a}{b}\)
ln
1
2
3
-
cos
cos⁻¹
0
.
=
+
sin
sin⁻¹
←
→
!
tan
tan⁻¹
Over the last 7 days, I read these numbers of pages: \(30\), \(25\), \(35\), \(40\), \(20\), \(15\), and \(45\).
Find the mean number of pages:
7
8
9
4
5
6
1
2
3
C
0
.
pages
Exit