#1.
= -15 x^7
#2
= -605 a^6
#3
=5/y^-2
=5y^2
#4
=4 x^8 + 2 x^8
=6x^8
#5
= 3a^5 - 26a^5
= -23a^5
Answer:
4 and 12
Step-by-step explanation:
a = young
b = old
b = 3a, a+b =2a+8 => a = 4, b = 12
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:it would take him five weeks to lose ten pounds
Step-by-step explanation:
Answer:
4th box
Step-by-step explanation: