Answer:
52 inches
Step-by-step explanation:
4×13=52 inches
the table shows the price of sneakers in a store.40,37,25,35,29,43,34,26,39,43,51,47,35,27,45,28,50,41 . hat is the midian price
Yuliya22 [10]
Answer:
Median= 38
Step-by-step explanation:
First, put the order of numbers in least to greatest.
Next, Find the number(s) that are in the middle and add them together.
Then, divide them by 2 which gives you the answer of 38.
Answer:
a. k > 7
b. a < -21
c. h > 9
d. f < 301
Step-by-step explanation:
a. 2k + 7 > 21
2k > 14
k > 7
b. a/3 + 12 < 5
a/3 < -7
a < -21
c. 6h − 5 > 49
6h > 54
h > 9
d. f/7 − 9 < 34
f/7 < 43
f < 301
Hope this helps!
7 squared equals 7 times 7
Given:
The graph of a quadratic function passes through the points (5,31) (3,11) (0,11).
To find:
The equation of the quadratic function.
Solution:
A quadratic function is defined as:
...(i)
It is passes through the point (0,11). So, substitute
in (i).


Putting
in (i), we get
...(ii)
The quadratic function passes through the point (5,31). So, substitute
in (ii).

Divide both sides by 5.
...(iii)
The quadratic function passes through the point (3,11). So, substitute
in (ii).
Divide both sides by 3.
...(iv)
Subtracting (iv) from (iii), we get




Putting
in (iv), we get



Putting
in (ii), we get
Therefore, the required quadratic equation is
.