The number of choice out of 7 that consumer have are 42.
<h3>What is permutation?</h3>
The term permutation alludes to a numerical computation of the quantity of ways a specific set can be sorted out. Set forth plainly, a change is a word that depicts the quantity of ways things can be requested or organized. With stages, the request for the course of action matters.
<h3>According to given data:</h3>
Number of choices of side dishes does a customer have,
total dishes(n)=7 , r = 2
ⁿP₂
⁷P₂
7×6 = 42
Thus required number of ways are 42.
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Answer:
see explanation
Step-by-step explanation:
(a)
Substitute x = - 1 into f(x)
f(- 1) = 6 - 2(- 1) = 6 + 2 = 8
(b)
Substitute x = into g(x)
g( ) = = 9 × 3 = 27
(c)
Substitute x = f(x) into h(x)
h(6 - 2x)
= 6 + (6 - 2x)² ← expand using FOIL
= 6 + 36 - 24x + 4x² ← collect like terms
= 4x² - 24x + 42
(d)
Substitute x = f(x) into g(x)
g(6 - 2x)
=
(e)
Evaluate g(12) then substitute value obtained into f(x)
g(12) = = , then
f( ) = 6 - (2 × ) = 6 - =
(f)
Evaluate f(- 9) then substitute the value obtained into h(x)
f(- 9) = 6 - 2(- 9) = 6 + 18 = 24 , then
h(24) = 6 + 24² = 6 + 576 = 582
Chen plans on listening to 360 songs, and if she has 444 <span>classical songs, 333 rock songs, and 222 rap songs, the ratio of the songs she have would be 4:3:2. We can add 4,3, and 2 to get 9. 360/9=40.Now, we do 40*4 to get 160.
Chen will be listening to 160 songs.</span>
Do you need to find the common denominator?
Answer:
-19
Step-by-step explanation:
-19 is larger because the further you go into the negatives, the smaller the number gets because it is negative