Answer:
41.92%
Step-by-step explanation:
In table attached standard normal distribution curve is shown.
Data
mean, µ = 4.3 minutes
standard deviation, σ = 0.5 minutes
desired point, x = 5 minutes
x-axis, Z = (x - µ)/σ
The probability that calls last between 4.3 and 5.0 minutes is equivalent to find the area below the curve between Z = 0 and Z = (5 - 4.3)/0.5 = 1.4, which is 0.4192, or 41.92%
J.(32-64)ft2 tht wil be
j is ur aswer
<h3><u><em>
Answer: Hello I am going to solve the rational equation by combining expressions and isolating the variable m . Exact Form: m = − 1 4 Decimal Form: m = − 0.25</em></u></h3><h3><u><em>
1.Subtract 5 from both sides of the equation</em></u></h3><h3><u><em>
2.Simplify</em></u></h3><h3><u><em>
3.Multiply all terms by the same value to eliminate fraction denominators</em></u></h3><h3><u><em>
4.Simplify</em></u></h3><h3><u><em>
5.Subtract 2
from both sides of the equation</em></u></h3><h3><u><em>
6.Simplify</em></u></h3><h3><u><em>
7.Divide both sides of the equation by the same term</em></u></h3><h3><u><em>
8. and finaly Simplify</em></u></h3><h3 /><h3><u><em>
Hope this help's!</em></u></h3>
Answer:
C
Step-by-step explanation:
Answer:
The value of x is 80°
Step-by-step explanation:
Explanation is shown in the picture.
x = 2 × 40°
= 80°
