Answer:
D: All real numbers except x=-1 and x=1
Step-by-step explanation:
Answer:
Today: Monday, 12 October 2020
Hour: 23.39 WIB (in Indonesia)
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-5x - - 4x - 10
-5x + 4x - 10
-x - 10
Answer:
1. c(m)=7
2. c(M)=420
Step-by-step explanation:
I believe it is D, stratified random sampling.
Hope this helps!!
Answer:
x ≈ 63.27
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan49° =
=
=
( multiply both sides by 55 )
55 × tan49° = x , then
x ≈ 63.27 ( to the nearest hundredth )