Answer:
x will be the unkonwn number
7x a number times 7
7x+20 the sum of a number times 7 and 20
is at least means its greater or equal to -26
7x+20>= -26
Step-by-step explanation:
Answer:
the answer to your problem is B
Answer:
a) Expected value of the mean = 0.793 percent
b) Standard error = 0.019 percent.
Step-by-step explanation:
Given
mean = μ = 0.793 percent
Standard deviation = σ = 0.114 percent
a) The sample mean is related to the population mean through
μₓ = μ = 0.793 percent
Hence, the expected value of the sample mean = 0.793 percent.
b) The standard error is given as
Standard error = σ/√n
where n = sample size = 36
Standard error = (0.114/√36)
Standard Error = 0.019 percent.
Hope this Helps!!!
Answer:
this is what i found
Step-by-step explanation: Multiply k and 9
Multiply k and 1
The k just gets copied along.
The answer is k
k
9*k evaluates to 9k
Multiply m and 9k
Multiply the m and k
Multiply m and k
The m just gets copied along.
The k just gets copied along.
The answer is mk
mk
9*k*m evaluates to 9mk
Multiply u and 9mk
Multiply the u and mk
Multiply u and mk
The u just gets copied along.
The m just gets copied along.
The k just gets copied along.
The answer is umk
umk
9*k*m*u evaluates to 9umk
Multiply l and 9umk
Multiply the l and umk
Multiply l and umk
The l just gets copied along.
The u just gets copied along.
The m just gets copied along.
The k just gets copied along.
The answer is lumk
lumk
9*k*m*u*l evaluates to 9lumk
Multiply t and 9lumk
Multiply the t and lumk
Multiply t and lumk
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