Sample size is an act of picking the number of observations to include in a statistical sample
Answer:
idk
Step-by-step explanation:
#6* #6 Multiples Σ > Which answer choice has ONLY multiples of a. 7, 14, 21, 35, 56 b. 7, 21, 27, 35, 49 c. 7, 14, 28, 43, 56
Scilla [17]
Answer:
A
Step-by-step explanation:
B) No 27 is a multiple of 3 alone.
C) No 43 is prime. If you replaced it with 42 all would be well.
D) N 53 is prime.
A) everything is divisible by 7.
Well I don't know. Let's see . . .
The square of 1.3 is 1.69 .
The square of 1.4 is 1.96 .
' 2 ' is not between 1.69 and 1.96 , so the square root of 2
is not between 1.3 and 1.4 .
(The square root of 2 is 1.414.... . That's a little bit past 1.4 .)
ANSWER:
m∠1 = 60°
m∠2 = 60°
m∠3= 120°
EXPLANATION:
The purple arrows indicate that side are parallel, so we know that that triangle NMP is the same as triangle NOP. If they are they same then we know that ∠1 and ∠2 equal 60° since the opposing angles equal 60°.
For ∠3 we look at the opposing angle and now know it is 60°. Since ∠3 and the opposing angle make a straight line which equals 180°. We can figure out ∠3 by subtracting 60 from 180 = 120°.
