Very easy! 15 points!
1 answer:
You might be interested in
The number of purple marbles in the bag are; 201 purple marbles
<h3>How to work out fraction of bar model?</h3>We are told that Two-fifths of the marbles are green, and the rest are purple.
A) The image attached shows the bar model where the shaded parts denote the purple marble while the unshaded parts denote the green marbles.
B) We are told that there are 134 green marbles.
If the total number of marbles are x. Then;
(2/5)x = 134
x = 134 * 5/2
x = 335 marbles
Thus;
Purple Marbles = (3/5) * 335 = 201 purple marbles
Read more about Bar Model at; brainly.com/question/2521312
#SPJ1
Answer:
Step-by-step explanation:
- For a horizontal compression, we multiply whole numbers greater than 1 in front of
of the given function.
- For horizontal expansion, we multiply by the reciprocal of the number for horizontal compression, in front of
For example,
If we wanted to <u>horizontally compress</u> , we would multiply by 4 to get
, and
if we wante to <u>horizontally expand</u> , we would multiply by
to get
Since this question asks for horizontal compression, we multiply the of the function by 4. So the function we need is
. The second choice is correct.