2 years ago

Evaluate y = 9 * (5/2)^x for x = -3.

Mathematics

1 answer:

dem82 [27]2 years ago

6 0

You can find your answer by just substituting -3 for x......

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The perimeter of AXYZ is __ units

LuckyWell [14K]

Answer:

Area of triangle: 1/2*base*height

Here height= 4

Base= 8

Thus area= 1/2*4*8

=4*4

=16

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1 year ago

Solve for n -8 = 6+n

bezimeni [28]

Answer:

no solution

Step-by-step explanation:

n -8 = 6+n

Subtract n from each side

n-n -8 = 6+n-n

-8 = 6

This is never true so there is no solution

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2 years ago

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Find the slope and y-intercept for the table. slope: y-intercept:

Volgvan

Answer: 5 y=5

x=3

Step-by-step explanation:

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2 years ago

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Allushta [10]

Answer:

p=4

Step-by-step explanation:

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2 years ago

A man has mislaid his wallet. He thinks there is a 0.4 chance that the wallet is somewhere in his bedroom, a 0.1 chance it is in

lana [24]

Answer:

a. Probability = 0.15

b. Probability = 0.3

Step-by-step explanation:

Given

$P(Bedroom) = 0.4$

$P(Kitchen) = 0.1$

$P(Bathroom) = 0.2$

$P(Living\ room) = 0.15$

Solving (a): Probability of being somewhere else

This is calculated by subtracting the sum of given probabilities from 1.

$Probability = 1 - (0.4 + 0.1 + 0.2 + 0.15)$

$Probability = 1 - 0.85$

$Probability = 0.15$

Solving (b): Probability of being in bedroom or kitchen

This is calculated as:

$Probability = P(Bedroom) + P(Kitchen)$

$Probability = 0.2 + 0.1$

$Probability = 0.3$

6 0

2 years ago