Answer:
d
Step-by-step explanation:
because it says in your thing up above to exchange but there is a 50% im wrong
Step-by-step explanation:
Remember, you count frequencies. To find the relative frequency, divide the frequency by the total number of data values. To find the cumulative relative frequency, add all of the previous relative frequencies to the relative frequency for the current row.
Answer:
The simplified form of given expression is 3/5.
Step-by-step explanation:
The given expression is
We need to find the product of two factions using diagram.
For 3/4, draw a box and divide it in 4 equal parts by using vertical lines. The color three parts of it.
For 4/5, draw a box and divide it in 5 equal parts by using horizontal lines. Then color the four parts of it.
Now combined both boxes and shown below.
From the below figure it is clear that
The number of common shaded small boxes = 12
Total number of small boxes = 20
The required fraction is
Cancel out common factor.
Therefore, the simplified form of given expression is 3/5.
Answer:
-1098
Step-by-step explanation:
Sense the sequence is subtraction 20 each time we will subtract 3 from 55 since 3 numbers are already up there.
Now multiply 20 by 53
20 x 56= 1060
Now subtract 1060 from -38
-38-1060= -1098