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Volgvan
3 years ago
11

Can -5 be the base of an exponential function?

Mathematics
1 answer:
sleet_krkn [62]3 years ago
5 0
No, because negative base sometimes results in non-real or imaginary value.

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The cost table shows the average cost, a(x), of
erastovalidia [21]

Reverse the numbers in the table to get:

(52,20) (67.5,25) and (64,30)

The answer would be (52,20)

7 0
2 years ago
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Write a formula for f(x)=e^x of you apply the following transformations right 1 unit left 10 units vertical compression by a fac
Anna11 [10]

Answer:

64

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3 years ago
A particular state has elected both a governor and a senator. Let A be the event that a randomly selected voter has a favorable
Elodia [21]

Answer:

Step-by-step explanation:

Given that A be the event that a randomly selected voter has a favorable view of a certain party’s senatorial candidate, and let B be the corresponding event for that party’s gubernatorial candidate.

Suppose that

P(A′) = .44, P(B′) = .57, and P(A ⋃ B) = .68

From the above we can find out

P(A) = 1-0.44 = 0.56

P(B) = 1-0.57 = 0.43

P(AUB) = 0.68 =

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a) the probability that a randomly selected voter has a favorable view of both candidates=P(AB) = 0.30

b) the probability that a randomly selected voter has a favorable view of exactly one of these candidates

= P(A)-P(AB)+P(B)-P(AB)

=0.99-0.30-0.30\\=0.39

c) the probability that a randomly selected voter has an unfavorable view of at least one of these candidates

=P(A'UB') = P(AB)'

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3 0
3 years ago
Solve for x.<br><br> −14x+5=34<br><br> Enter your answer in the box
adelina 88 [10]
-14x + 5 = 34
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7 0
3 years ago
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43. Para determinar la altura de un árbol nos apoyamos en los siguientes triángulos semejantes que se forman entre el árbol y
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Respuesta:

A.) BA = 12 m

Explicación paso a paso:

Usando triángulos similares:

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POR ESO ; TENEMOS :

x / 20 = 3/5

Multiplicar en cruz:

5 * x = 20 * 3

5 veces = 60

5x / 5 = 60/5

x = 12

3 0
3 years ago
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