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stiv31 [10]
3 years ago
14

Please help(: I’ll be posting more I just wanna pass

Mathematics
1 answer:
Agata [3.3K]3 years ago
4 0

Answer:

It's y = (5)(0.2)^x

_____________

Step-by-step explanation:

Exponential functions have a standard form of ab^x

Where a is the starting value, and b is the exponential growth or decay.

Because the numbers are getting smaller and smaller, it is a decay so b must be less than one.

We can eliminate the first choice because when x is 1, y is 1. If this where the equation we would get (5) (1/2) ^ 1 = 5 × 1/2 = 2.5 ≠ 1.

So the answer must be the second choice.

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Answer:

The first one is 7 and the second one is 8.

Step-by-step explanation:

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3 years ago
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The value of Maggie’s car decreased by 20% since last year when she bought it if the car is not worth 21,000 how much was the ca
leonid [27]

Answer:

Step-by-step explanation:

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3 years ago
PLZ HURRY IT'S URGENT!!!!!!!!!!
ICE Princess25 [194]

\:  \:  \:  \frac{9}{12} \\  =   \frac{3 \times 3}{3 \times 4} \\  =  \frac{3}{4} \\  =  \frac{3}{4} \times 1 \\  =  \frac{3}{4} \times  \frac{2}{2} \\  =  \frac{6}{8} =  \frac{3}{4}.

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If you like my answer. Please mark it as brainliest  And  Be my follower if possible.

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creativ13 [48]

Answer:

1. <2, <7

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4. a and b

h5. <2 and <7 ( i think this is the same question as the first one)

Step-by-step explanation:

2. 2x + 7 = 123 (you have to make them equal to each other because they are consecutive interior angles)

2x + 7 = 123, subtract 7

2x = 116, divide 2 for both sides to make x by itself

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5 and a half hours

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