This answer is 12
what you have to do is technically multiply to get your answer :))
Answer:
B.) 50.24 ft^2
Step-by-step explanation:
circumference = 2pi*r
radius = 4
Area = pi*r^2
16pi
50.24 ft^2
Answer:
0.9955
Step-by-step explanation:
Given :
Mean weight increase , μ = 14
Sample mean weight increase , xbar = 16.3
Standard deviation, s = 5.9
Sample size, n = 45
Hypothesis :
H0 : μ = 14
H1 : μ > 14
The test statistic : (xbar - μ) ÷ (s/sqrt(n))
Test statistic = (16.3 - 14) ÷ (5.9/sqrt(45))
Test statistic = 2.3 / 0.8795200
Test statistic = 2.615
The Pvalue :
P(Z < 2.615) = 0.99554
Hence, pvalue = 0.9955 (4 decimal places).
. The Venn diagram<span>, is a convenient way to illustrate definitions within the algebra of </span>sets<span>. Consider a </span>Universal set<span> with two </span>subsets<span> A and B. We may </span>represent<span> this as a rectange containing the</span>universal set<span>, with circles containing the elements of A and B.</span>
Answer:
1. y = -2x + 5
2. y = -3/2x + 3
Hope this helps, thank you :) !!
