2 years ago

What is 4^0 in exponential form?

Mathematics

2 answers:

goblinko [34]2 years ago

8 0

It would be 0 in exponential form

Nesterboy [21]2 years ago

6 0

Anything to the power of 0 is just 1

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The price of a wallet is $31.95 and the sales tax is 7.5%.

Musya8 [376]

Answer:

34.35

Step-by-step explanation:

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3 years ago

The function f ( x ) = 2 ⋅ 5 ^x can be used to represent an exponential growth curve. Which of the following points is NOT on th

12345 [234]

Answer:

Point (2, 20) does not lie on the given curve.

Step-by-step explanation:

Let us see explanation:

$f(x) = 2. \: {5}^{x} \\ \\ \therefore \: f(x) \: at \: x = 2 \\ f(2) = 2. {5}^{2} = 2.25 = 50 \\ \\ hence \: at \: x = 2 \: \: f(x) = 50 \\ \therefore \:point (2 \: \: 20) \: does \: not \: lie \: on \: the \: \\ \: \: \: \: \: curve.$

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3 years ago

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Nine cyclists were each asked the distance in miles they biked last week.

Ivahew [28]

Answer:

Its A or the first option

Step-by-step explanation:

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3 years ago

4 times a number is subtracted from 7 to give 15

Umnica [9.8K]

I believe it’s 7-4x=15 and x= -2

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3 years ago

Z varies directly as x2. If z = 16 when x = 2, find z when x = 5.<br> ...<br> Z=

PtichkaEL [24]

Answer:

100

Step-by-step explanation:

it is a bit unclear to me, what that problem description means.

if I understand it correctly, than z is directly depending on x².

so, z = 16 for x = 2. x² = 4

I pondered a little bit, as there are several possibilities to connect 16 with 4 as a driving factor (e.g. 2⁴ = 16, 4×4 = 16, 12 + 4 = 16).

I decided to go with the simplest interpretation with the usual meaning of "varies" (multiplication) : 4×x²

that would mean

z = 4×x² = 4×5² = 4×25 = 100

3 0

2 years ago