Answer: The Z-value is a test statistic for Z-tests that measures the difference between an observed statistic and its hypothesized population parameter in units of the standard deviation. ... A mold with a depth of 12 cm has a Z-value of 2, because its depth is two standard deviations greater than the mean
Step-by-step explanation:
The answer is B, at first the sum is 621 and then you divide by 7 to get your median (88), after you add the two #s of 86 and 87 to 621 and divide by 9. Resulting in the median being 88
It is balanced
Step-by-step explanation:
Given that,
biweekly income = $1644
fixed expenses = $1840,
living expenses = $1210,
annual expenses = $512
Hence, total monthly budget will be some these budgeted expenses
Therefore, total monthly budget = 1840+1210+512
Total monthly budget = 3562$ (1)
Annual income = 1644×26 ( since there are 26 weeks in an year)
= 42,744
Monthly income = 42744/12 ( since there are 12 months in an year)
Monthly income = 3562$ (2)
From (1) and (2), it is clear that,
Total monthly budget = Monthly income
Hence, it is a balanced budget
Answer:
1) Square Pyramid
2) Triangle Pyramid
Step-by-step explanation:
A square pyramid is a pyramid with a square base. It is a pentahedron.
A triangular pyramid is a pyramid having a triangular base. The tetrahedron is a triangular pyramid having congruent equilateral triangles for each of its faces.
Thank you.
Hey there!☺
We will need to factor . In order to that, we will have to start grouping.
Hope this helps!