Answer:
$40
Step-by-step explanation:
x is the original price of the gift
(10% of x) is the value of the discount
(10% of x) = 10/100 . x = 0.1 x
0.1 x is the value of the discount
x - (10% of x) is what was paid, after the discount
x - 0.1 x = 0.9 x
0.9 x is what was paid
4 children paid $9/each
4 times $9 = $36
$36 is the total amount that was paid by the children
$36 = 0.9 x
$36 / 0.9 = x
x = $36 / 0.9 = 360 / 9
x = 40
;-)
Answer:
4.67 hours
Step-by-step explanation:
The computation is shown below:
Given that
There is 14 hours remaining for devoting in a project
Also it must be completed in 3 days
So the number of hours she need to devote each day is
= 14 hours ÷ 3 days
= 4.67 hours
Answer:
P135,000
Step-by-step explanation:
Answer:
Step-by-step explanation:
Probability is expressed as
Number of favorable outcomes/number of total outcomes
Considering the first bag, the probability that you pick a letter that is Upper Y is 7/20 = 0.35
Converting to percentage, it becomes
0.35 × 100 = 35%
Considering the second bag, the probability that you pick a letter that is Upper Y is 240/500 = 0.48
Converting to percentage, it becomes
0.48 × 100 = 48%
Therefore, you are more likely to pick a tile that is the Upper Y letter from the second bag.
Answer:
1. B
2. C
3. A
4. D
5. C
6. C
7. A
8. A
9. B
10. B
Step-by-step explanation:
