I don't think I need to explain it, the answer is $111
To obtain the probability that z>-0.95, we shall have:
P(z>-0.95)
=1-P(z<-0.95)
=1-0.1711
=0.8289
Answer:
<span>B.
0.8289</span>
Answer:
a = 2
b = 5
Step-by-step explanation:
Given :
(ar^b)^4 = 16r^20 ; a and b are positive integers :
Opening the bracket :
a^4r^4b = 16r^20
a^4 = 16 - - - - - (1)
r^4b = r^20 - - - (2)
a^4 = 16
Take the 4th root of both sides :
(a^4)^(1/4) = 16^1/4
a = 2
From (2)
r^4b = r^20
4b = 20
Divide both sides by 4
4b/4 = 20/4
b = 5
Hence ;
a = 2
b = 5
The inequality built is:
Solving the inequality, it is found that Myesha needs to buy at least 41 sets.
--------------------
- The restaurant currently has 248 knives.
- Each set on sale contains 10 knives, thus, for s sets, 10s knives are added.
- If s sets are bought, the total number of knives is:
The restaurant needs at least 657 knives, thus:
The inequality is:
The solution is:
Thus, Myesha needs to buy at least 41 sets.
A similar problem is given at brainly.com/question/17248342
Answer:
1.50
Step-by-step explanation:
6÷4=1.50, 1.50×4= 6.00