Answer:
76 teenagers went to movies in the past month.
Step-by-step explanation:
The number of teens who went to movie out of every 5 teens = 4
Total teens surveyed = 95
Let, out of 95 teenagers , the teens who went to movie = m
So, the ratio of people who went : who were surveyed = 4: 5
Now, <u>BY THE LAW OF RATIO AND PROPORTIONALITY</u>
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or,
So, m = 76
⇒ 76 teenagers went to movies in the past month.
Answer:
8x^34 and 2x^86
Step-by-step explanation:
so u tell me
Answer:
5208
Step-by-step explanation:
Answer:
(A) x=5
Step-by-step explanation:
- The length of the pool is 20 feet,
- The width is (20 minus x) feet; and
- The area of the pool is 300 square feet.
Area = Length X Width
300 =20(20-x)
Opening the bracket on the right hand side
300 =400-20x
20x=400-300
20x=100
Divide both sides by 20
x=5
The value of x=5
To create this pattern, you can start with the number zero and apply this math. 0 x 2 +1 = 1. The next number would be found by taking 1 x 2 + 1=3. After that 3 x 2 + 1 = 7. The next number in the pattern would be found by taking 7 x 2 +1. Essentially, you are just taking the answer you just got and doubling it and then adding 1. Here is the pattern that would be created beginning with 0. 0, 1, 3, 7, 15, 31, 63, etc...