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Nostrana [21]
3 years ago
15

The function f(x) = 40sin(0.1x + 12) + 50 represents the number of items, f(x), made in a factory each day for x days. The data

used to generate the function was collected over 90 days.

Mathematics
2 answers:
Sladkaya [172]3 years ago
7 0

Answer:

its 11 and 31

Step-by-step explanation:

got it right on test

jenyasd209 [6]3 years ago
5 0

Answer:

11 and 31

Step-by-step explanation:

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3. What is the slope of the line passing through (15,-5) and (3, -8)?
Andrej [43]
M= -8 - -5/ 3 - 15= -8+5/3-15= -3/-12 = 3/12 = 1/4 


The slope is 1/4. 
The slope formula is m=y2-y1/x2-x1. I plugged in -8=y2, -5=y1, 3=x2, and 15=x1. Then I solved it.
6 0
3 years ago
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Simplify each expression (2a^4)^-3,a does not =0
Masja [62]

Answer:

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Step-by-step explanation:

(2a⁴)^-3

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8 0
2 years ago
Pls help picture provided :}
Liono4ka [1.6K]

Answer:

not sure but positive 3?

4 0
2 years ago
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9 stores is 3% of how many stores?
hichkok12 [17]
Hello there! We can solve this question by writing and solving a proportion. Set it up like this:

9/x = 3/100.

This is because 9 is 3% of x number of stores and percents are parts of 100. Setting it up like this will help us get the correct answer. Cross multiply the values . 9 * 100 is 900 and 3 * x = 3x. You get 900 = 3x. Now, divide each side by 3 to isolate the x. 3x/3 cancels out the x. 900/3 is 300. There. x = 300. 9 stores is 3% of 300 stores.
3 0
3 years ago
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Picture is below...........................
liubo4ka [24]

Answer:

C or A

thats all i know hope it helps

4 0
3 years ago
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