Answer:
41/28
Step-by-step explanation:
mixed form is 13/28*1
follow me please.
Answer:
We don´t have at 95% of confidence, evidence to reject the publisher´s claim
Step-by-step explanation:
Population mean p₀ = 58 % or p₀ = 0,58
Hypothesis Test:
Null Hypothesis H₀ p = p₀
Alternative Hypothesis Hₐ p < p₀
For a significance level α = 0,05 means that CI = 95 % or CI = 0,95
z(c) = - 1,64
MOE = z(c)* √(p*q)/n
p - p₀ / √(p*q)/n = z(s)
And that z(s) is in the acceptance region
|z(s)| < |z(c)|
|z(s)| < 1,64
Then if that so we fail to reject H₀ . We don´t have evidence to reject the publisher´s claim
Answer:
1.0
2.3
3.6
Step-by-step explanation:
3*0=0
3*1=3
3*2=6
This can be done without exponential equations.
It doubles every 12 years so it has doubled in price
5,000 * 2 = 10,000
After 36 years the value has increased 8 times
5,000 * 8 = 40,000
After 48 years the value has increased 16 times
5,000 * 16 = 80,000
Answer:
A
Step-by-step explanation:
For a linear function y = mx + b,
m is the slope and b is the y-intercept at x=0
From the given information, we can immediately see that at x=0 weeks, y = 3 oz, so b = 3
SO we can narrow down the correct answers to A and B where b=3
m can be found by applying the gradient formula m = (y2-y1) / (x2-x)
In this case, if we pick week zero and week 1,
x1=0, y1 = 3, x2=1, y2=6
m = (6-3) / (1-0) = 3/1 = 3
Hence A is the answer.
