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SSSSS [86.1K]
2 years ago
5

Given the function f (x) = 630(.64)x, determine if this function models exponential growth or decay and identify the growth or d

ecay rate.
1. Decay, 64%
2. Growth, 64%
3. Decay, 36%
4. Growth, 36%
Mathematics
1 answer:
torisob [31]2 years ago
8 0

Answer:

Decay, 36%

Step-by-step explanation:

.64 is less that 1, so it is a decay. You find the rate by using the equation 1 - .64 = .36 or 36%.

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Cherie accepted a job through an employment agency. The job pays $1,500 a week. The
alexdok [17]

Answer: she owes the agency $1200

Step-by-step explanation:

20% of $1500 = 0.2 x 1500 = $300

For four week it will be

$300 x 4 = $1200

5 0
3 years ago
Which term best describes a proof in which you assume the opposite of what u want to prove​
ANTONII [103]

Answer:

The Latin phrase is "reduction ad absurd um", meaning reduction to absurdity. You assume the opposite and show that logically it leads to a contradiction and therefore cannot be true.

Hope this helps.

8 0
2 years ago
Which of the following describes the number 0.5? A. irrational, terminating decimal
Oksanka [162]

Answer:

D

Step-by-step explanation:

0.5 can be written as a fraction and 0.5 doesn't repeat

6 0
3 years ago
Read 2 more answers
Please help me [Below is the graph of equation y=|x+2|-1. Use this graph to find all values of x such that y<0] IF YOU PUT A
Alchen [17]

Answer:

x ∈ (-3, -1)

Step-by-step explanation:

In the graph, the vertical axis represents the y-value, while the horizontal axis represents the x-value.

y < 0 (y smaller than zero) happens in the region where the graph is below the horizontal axis.

Only by looking at the graph, we can see that y < 0 (the graph is below the horizontal axis) for the values of x in the interval (-3, -1)

Then all the values of x such that y < 0 are:

x ∈ (-3, -1)

3 0
2 years ago
Can you please show me the steps and solution to this problem?
ANEK [815]
M = - 7 - 3 / - 2 - 4
m = - 10 / - 6
m = 10/6
m = 5/3

y = 5/3x + c , (4,3)
3 = 5/3(4) + c
12 = 20 + 4c
4c = - 8
c = - 2
y = 5/3x - 2

i am a mathematics teacher. if anything to ask please pm me
4 0
3 years ago
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