Answer:
20
Step-by-step explanation:
Given data
Let the number of magic tricks be x
we are told that she knows 70% of card trick which is 14 card tricks
hence we have
70/100*x= 14
0.7x= 14
x= 14/0.7
x=20
Hence the number of magic tricks she knows is 20
The answer is 1.25 hours.
STEP 1.
Each page has about 350 words: 1 page - 350 words
15 pages is x words: 15 pages - x words
1 : 350 = 15 : x
x = 15 * 350 : 1 = 5250
So, she has to type at least 5250 words.
STEP 2:
<span>Stephanie can type around 70 words per minute: 70 words - 1 minute
x words in 1 hour = 60 minute: x words - 60 minute
70 : 1 = x : 60
x = 70 * 60 : 1 = 4200
So, she types around 4200 words per hour.
STEP 3:
Now we have:
</span>- she has to type at least 5250 words
- she types around 4200 words per hour
5250 : x = 4200 : 1
x = 5250 * 1 : 4200 = 1.25 hours
Answer:
125.12 on each bill
Step-by-step explanation:
250.24 divided by 2 = 125.12
Answer:
The answer is that 75% of the student like to eat breakfast.
9514 1404 393
Answer:
see below
Step-by-step explanation:
The area of a square is the square of the side length, as shown in the given table.
The area of a circle is pi (π) times the square of the radius. For a radius that is the same as the side length of a square, the circle will have an area π times as large.
For an input of 3, the square area function outputs 9.
For an input of 3, the circle area function outputs 9π, about 28.3.
