Answer:
144 is the second power of 12
Step-by-step explanation:
Here, we want to get the power of 12 that 144 is
Mathematically;
144 = 12^2
What this mean is that we have to raise 12 to 2 to get 144
Thus, our answer is that 144 is the 2nd power of 12
Answer:
The value of
is approximately -1.531.
Step-by-step explanation:
Let
, we proceed to solve this expression by algebraic means:
1)
Given
2)

3)

4)
/Commutative property
5)
Existence of multiplicative inverse/Definition of division/Modulative property/
6)
Existence of additive inverse/Modulative property/
7)
Definition of logarithm.
8)

9)

10)
/Associative property
11)
Existence of multiplicative inverse/Definition of division/Modulative property
12)
Result
The value of
is approximately -1.531.
Answer:
x = 11 ,
<APT = 6x + 1 ➡ 67°
<PTA = 9x - 24 ➡75°
<PAT = 5x - 17 ➡ 38°
Step-by-step explanation:
(5x - 17) + (9x - 24) + (6x + 1)=180°
20x - 40 = 180°
20x = 180° + 40°
20x = 220°
x = 11
Answer:
<em>99% of confidence intervals for mean age of ICU patients</em>
<em>(53.8920 , 61.2079)</em>
Step-by-step explanation:
<u><em>Explanation</em></u>:-
<em>Given sample mean </em>
<em></em>
Given standard error is determined by
S.E =
<em>Given data standard error = 1.42</em>
<em>99% of confidence intervals for mean is determined by</em>




(53.8920 , 61.2079)
<u><em>Conclusion</em></u>:-
<em>99% of confidence intervals for mean is determined by</em>
<em>(53.8920 , 61.2079)</em>
Answer:
X= -4
Step-by-step explanation:
^ you have to isolate the radical than raise each side to the power of its index which gets you
x= -4