Option B , C , D are correct
<em><u>Solution:</u></em>
Given that television screen has length , width w inches, and area 462 square inches
The television screen is generally of rectangular shape
<em><u>The area of rectangle is given as:</u></em>
Area = length x width
From given question,
width = w
area = 462 square inches
Substituting the values in above formula,
Therefore Option B is correct
We can rewrite the above equation and find value of w
Thus option C is correct
We can rewrite the above equation
Thus Option D is correct
Answer:
11232000 plates can be made.
Step-by-step explanation:
The order of the digits and of the letters is important. For example, ABC is a different configuration than CBA. So we use the permutations formula to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
In this question:
3 digits from a set of 10(there are 10 digits from 0 to 9).
3 letters from a set of 26. So
Total:
11232000 plates can be made.
F(x) = 25 when x = 6
Start by substituting the value.
f(x) = -3(-6) + 7
Now, just simplify.
f(x) = 18 + 7
f(x) = 25
There’s the answer!
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Answer:
The diameter of the balloon is
Step-by-step explanation:
we know that
The volume of a sphere (balloon) is equal to
we have
substitute and solve for r
Find the diameter
The diameter is two times the radius
The thousands place value