Step-by-step explanation:
Arrange the data in ascending order,
26.2° C
26.6° C
26.8° C
27.1° C
27.3° C
27.4° C
27.6° C
27.6° C
27.8° C
9 data items are there. Median temperature is 27.3° C
All functions are relations, but not all relations are functions. A function is a relation that for each input, there is only one output.
EXPLANATION;
Functions are relations that have only one output for any unique input. To tell whether a graphed relation defines a function, you can use the vertical line test.
Answer:
Step-by-step explanation:
look at the pictures. they should help.
when you have a triangle and you are trying to find the exterior angle you need to find the interior angle that is opposite of the exterior angle. they should both add up to 180 because it will be on a straight line. what ever numbers you have left should be for both angles.
y= -32
Step-by-step explanation:
step 1: from the first equation you will make X the subject of formula, the equation then becomes;
X= <u>4-y</u>
2
step 2: substitute X in the second equation, the equation then becomes 5 * <u>[</u><u>4-y</u><u>]</u> + 3y = -6
[ 2]
step 3: find the LCM and then cross multiply; <u>20-5y+6y</u> = -6
2
20+y = -12
y= -12-20
y= -32
Answer:
12 : 10
Step-by-step explanation:
So if there is 32 marbles and 12 are red 32-12= (the amount of blue marbles)
12:10
