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2 years ago

What is the numerator called in a percent problem? What is the denominator called in a percent problem ?

Mathematics

1 answer:

inessss [21]2 years ago

4 0

Answer:

A percentage or percent for short is a fraction; a fraction that always has the denominator as 100. Because the denominator of a percent is always a 100, no matter what the numerator is, we replace 100 with the percent symbol % after the number. By definition, for any number x, x% = x100.

Step-by-step explanation:

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I’ve got this and one more

Nana76 [90]

Again, a^2+b^2=c^2

c=10

b=9

10 squared is 100

9 squared is 81

100-81=19

The square root of 19, rounded to the nearest hundredth, is 4.36

5 0

3 years ago

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Terry Bergolt's bank granted him a single-payment loan of $4,400 at an interest rate of 6% exact interest. The term of the loan

Mashutka [201]

The correct answer is (b)

6 0

2 years ago

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A is directly proportional to b. When a is 6, b is 72. Find b when a is 8. 3

adelina 88 [10]

Answer:

a) "K" is proportional Constant K= 0.0833

b) The value of b = 99.639

Step-by-step explanation:

Explanation :-

Given 'a' is directly proportional to 'b'

a ∝ b

a = k b ....(i)

where "K" is proportional Constant

Case(i):-

when a =6 and b=72

a = k b

⇒ 6 = k (72)

⇒ $K = \frac{6}{72} = \frac{1}{12} = 0.0833$

Case(ii):-

Given a = 8.3

a = k b

⇒ 8.3 = 0.0833 ×b

⇒ $b = \frac{8.3}{0.0833} = 99.639$

Final answer:-

a)"K" is proportional Constant K= 0.0833

b) The value of b = 99.639

6 0

2 years ago

Solve 6x + 3) = 21.

LiRa [457]

Answer:

18x^2 - 9

Step-by-step explanation:

y = f(x)= 6x^3 - 9x + 4

dy/dx = d/dx(6x^3) - d/dx(9x) + d/dx (4)

=6.d/dx(x^3) - 9.d/dx (x) + d/dx. (4)

=6.3x^2 - 9.1 + 0 =18x^2 - 9

8 0

2 years ago

Simplify sinø + cosø × cotø

insens350 [35]

That would be
cos x
sin x + cos x * --------
sin x

sin x
Mult sin x by ----------
sin x

to obtain

(sin x)^2
------------
sin x

and then add

(cos x)^2
-------------
sin x

with the outcome being

(sin x)^2 + (cos x)^2 1
--------------------------- = --------- = cos x (answer)
sin x sin x

3 0

2 years ago