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xeze [42]
4 years ago
6

30 points!!! will mark you brainliest!!...

Mathematics
2 answers:
katrin [286]4 years ago
8 0
A positive correlation
castortr0y [4]4 years ago
4 0

Answer: a positive correlation

Step-by-step explanation:

We know that on a coordinate plane, a positive correlation exists when one variable increases as the other variable increases.

From the given graph, there is a positive correlation between the heights and arm spans of students in a class. because as the heights  increases the arm spans of students also increases.

Therefore, there is a positive correlation  between height and arm .

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What is a piggyback mortgage?
Lady_Fox [76]
A piggyback mortgage can include any additional mortgage loan beyond a borrower's first mortgage loan that is secured with the same collateral. In short, a piggyback mortgage is when you take out two separate loans for the same home. 

Common types of piggyback mortgages include home equity loans and home equity lines of credit.

3 0
4 years ago
Read 2 more answers
There is 2 questions and I would like time to answer both of them! Please and thank you!
morpeh [17]
#1 is b and #2 is also b ,, i think..so sorry if i’m wrong!
4 0
3 years ago
Read 2 more answers
Let sets A and B be defined as follows.
erica [24]

There are 4 elements in the set A and 8 elements in set B that is n(A) = 4 and n(B) = 8

<h3>Cardinality of a set</h3>

This is the total number of elements in a set. Given the following sets;

A = {c, d, e, f}

B = {odd numbers greater than 5 and less than 23}

B = {7,9,11,13, 15, 17, 19, 21}

Since there are 4 elements in the set A and 8 elements in set B hence n(A) = 4 and n(B) = 8

Learn more on cardinality of set here: brainly.com/question/23976339

#SPJ1

6 0
2 years ago
Find the vol of this prism
polet [3.4K]

Answer:

V = 396 cm³

Step-by-step explanation:

the volume (V) of the prism is calculated as

V = Ah ( A is the area of the triangular face and h the height of prism )

A = \frac{1}{2} bh ( b is base and h perpendicular height )

here b = 9, h = 8 , then

A = \frac{1}{2} × 9 × 8 = 4.5 × 8 = 36 cm² , so

V = 36 × 11 = 396 cm³

6 0
2 years ago
A concert arena has 48 rows, each with 8 seats and another 54 rows, each with 9 seats. How many seats does the concert arena hav
Phoenix [80]
The answer is D because 48*8= 384 and 54*9=418 add 384 and 418 the answer is 870.
5 0
4 years ago
Read 2 more answers
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