We could do it with algebra. But we can also do it the long way, which is
shorter than the algebraic way.
The digit in the tens place is 3 times the digit in the units place.
So the number MUST be
31, or
62, or
93 .
It can't be anything else.
Now here they are again, with the reverse of each one:
31 . . . 13 The new number is 18 less.
62 . . . 26 The new number is 36 less.
93 . . . 39 The new number is 54 less.
Obviously, the original number is 62.
Answer:
72
Step-by-step explanation:
because you do 8x9 and its 72
The dimensions given are 8 feet length and 4 inches height. The volume of the rectangular portion is $58.07 divided by $98 per cubic yard equal to 0.59255 cubic yards. 8 feet is equal to 8/3 yards and 4 inches is equal to 1/9 yards. Hence the width is equal to 0.59255 cubic yards / (8/3)/(1/9) yards2 equal to 2 yards
Step-by-step explanation:
A bar graph serves to visibly represent the frequency of a series of events.
To create a bar graph you can draw on the horizontal axis, each one of the events, and on the axis to verticate the frequency of occurrence.
For this case the possible events are the values from 1 to 5 of the numbered sequence
1 2 3 4 5
The frequency for each number is
4 6 2 6 2.
With these values, a bar graph was made in excel, which is shown in the attached image.
There it is observed that the events with greater frequency are the 4 and the 2.
Answer:
I think B option is correct ..I m 95% sure
