Answer:
15/216 (6.944%)
Tienes suerte, me tomé 5 años de español! Hoep me ayudó!
Answer:
$2.50
Step-by-step explanation:
Let's set up a proportion using the following setup.
price / pens = price / pens
We know that it costs $4.00 for 8 pens.
$4.00 / 8 pens = price / pens
We don't know how much it costs for 5 pens. Therefore, we can say it costs $x for 5 pens.
$4.00 / 8 pens = $x / 5 pens
4/8=x/5
We want to solve for x (the cost for 5 pens). Therefore, we must get x by itself on one side of the equation. x is being divided by 5. The inverse of division is multiplication, so multiply both sides of the equation by 5.
5*(4/8)=(x/5)*5
5*(4/8)=x
5*0.5=x
2.5=x
x= $2.50
Ivan should pay $2.50 for 5 pens.
45/4 = 11.25
25 - 3 = 22
11.25 < 22
so, 45/4 < 25 - 3 or 11.25 < 22
Given that the set of numbers 26, 54, 33, 12, 74, 8, 63
We need to determine the median of the set of numbers.
<u>Median:</u>
The median is the middle value from the set of given numbers.
The median can be determined by arranging the numbers in ascending order and then finding the middle number from the set of numbers.
Let us arrange the set of numbers in ascending order.
Thus, we have;
8, 12, 26, 33, 54, 63, 74
The middle number is 33.
Hence, the median of the set of numbers is 33.
Thus, Option A is the correct answer.
Answer:
B
Step-by-step explanation:
An arithmetic sequence there will be a constant difference between terms.
Option A: this sequence is not an arithmetic sequence as the difference between the 1st term and the 2nd term is ×
, but the difference between the 3rd term to the 4th term is ×
.
Option B: this sequence is an arithmetic sequence as the differences between every two consecutive terms are +5.
Option C: this sequence is not an arithmetic sequence as the difference between the 1st term and the 2nd term is -8, but in the difference between the 2nd term and the 3rd is +8.
Option D: this sequence is a typical fibonacci sequence, and clearly we can see that the differences are different in every two consecutive terms.
I hope this helps, ask me any question if you do not understand :)
