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3 years ago

Y = (x) = (1/16)^x Find f(x) when x = (1/4)

Mathematics

2 answers:

jok3333 [9.3K]3 years ago

8 0

Answer is 0.5
Here it is step-by-step

Naddik [55]3 years ago

7 0

Answer:

1/2

Step-by-step explanation:

(1/16)^x

Let x = 1/4

(1/16)^ 1/4

Rewriting 16 as 2^4

(1/2^4)^ 1/4

We know that 1 / a^b = a^-b

(2 ^ -4)^ 1/4

We know that a^b^c = a^(b*c)

2^(-4*1/4)

2^-1

We know that a^-b = 1/ a^b

2^-1 = 1/2^1 = 1/2

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Many mechanics advised people not to drive their cars more than 5,000 miles between oil changes kaci has driven her car 3450 mil

Verizon [17]

Answer:

See explanation!

Step-by-step explanation:

We know that the maximum miles allowed before oil change is 5,000miles (thus Kaci can drive less or up to 5,000 miles but not more).

Kaci has already driven 3,450miles since last oil change.

Inequalities are typically employed to show a relating or comparative relationship between expressions and can be identified by the sybolism of less, more or/and equal to (i.e. , $>$ , $\leq$ , $\geq$ ).

Let us denote the miles Kaci can drive before oil changing again by $x$ , then we can write the following inequality:

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solving for the remaining miles $x$ allowed

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Thus Kaci can drive up to and including 1550 miles before chaging car oil again.

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3 years ago

I don't know how to explain it all it says is: Matching.

goblinko [34]

Answer:

The answer to a subtraction problem - Difference.

The answer to a addition problem - Sum.

The answer to a multiplication problem - Product.

2 + 3 + 4 = 2 + 4 + 3 - Commutative Property of Addition.

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Any number that can be written as a fraction - Rational number.

i hope that helped at all.

6 0

3 years ago

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In the middle of a park there is a fenced off area in the shape of the fence says is a square. If the area of the fenced off por

pashok25 [27]

Answer:

Step-by-step explanation:

The formula for the area of a square is A = x^2, where x is the length of one side. Equivalently, x^2 = A.

Here x^2 = 225 yd^2. Taking the positive square root of both sides, x = 15 yd.

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3 years ago

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N76 [4]

Answer:

Step-by-step explanation:

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3 years ago

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Snowcat [4.5K]

12 because you said 8+4 and it equal to 12 that how I got my answer or you can draw a model to.

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4 years ago