According to above figure,
(3x - 5)° = 85°
because they form pair of corresponding Angles.
Answer:
Step-by-step explanation:
information given
represent the sample mean
represent the population standard deviation
sample size
represent the value that we want to test
represent the significance level for the hypothesis test.
z would represent the statistic
represent the p value for the test
Hypothesis to test
We want to test if the true mean is less than 12, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
The statistic is given by:
(1)
Replacing the info given we got:
We can replace in formula (1) the info given like this:
They are arranged in opposite directions Answer ( 2.4 - 1.8 = 0.6)
Let the initial deposite in the savings account be U.
Also, let the amount Latoya adds each week to the savings account be V.
That is, after first week, Latoya has U + V;
Similarly after second week, Latoya has U + 2V;
Then, after fourth week, Latoya has U + 4V
and after ninth week, Latoya has U + 9V
Hence, the amount Latoya add each week to the savings account is $75.
Also,
Thus, the initial deposit in the savings account is $150.
Answer:
$1750
Step-by-step explanation:
employee x earns $245 per product and employee Y earna $270 per product plus 1,750
so if employee Y does not sell any products he will get a monthly earning of 1,750
HOPE THIS HELPS!!!!