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morpeh [17]
3 years ago
8

A factory overseer selects 40 threaded rods at random from those produced that week at the factory, then she

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:the population is threaded rods produced at the factory that week the sample is the 40 threaded rods selected

Step-by-step explanation:

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In a city the population is increasing exponentially at a rate of 1.6% per year.
SCORPION-xisa [38]

Answer:

37.36%

Step-by-step explanation:

Each year it increases 1.6%.

So year 1 it increases (1+1.6%), year 2 increases (1+1.6%)^2 and so on...

so after 20 years, overall increase is found by 1.016^20 = 1.3736 or increase of 37.36%

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3 0
3 years ago
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Can someone plz help me on this no links plz also explain if u want
Delvig [45]

Answer:

40

Step-by-step explanation:

Area of the triangle is 24

Area of rectangle is 16

16+24=40

8 0
3 years ago
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5|2x - 3| + 4 = 9<br> How do you solve this
agasfer [191]

Answer:

x = 2, or x = -1

Step-by-step explanation:

If 2x - 3 is inside the parenthesis (), then the value of x is 2.

If 2x - 3 is inside the absolute value sign, then the value of x will probably be -1.

<u>Solution 1</u>

(10x-15) + 4 = 9

10x -11 = 9

10x = 20    -> x = 2

<u>Solution 2</u> (Not 100% sure)

|10x -15| +4 = 9

10x + 15 +4 = 9

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10x = -10      -> x = -1

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3 0
3 years ago
What phrases can be represented by the algebraic expression 12 over w
Nimfa-mama [501]

12/w or 12 divided by w

4 0
3 years ago
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PLS HELP ASAPPPPP WITH PART B, C, &amp; D PLS PLS
Westkost [7]

Answer:

Part b would be 4 and c would be 5 and d  would be 19

Step-by-step explanation:

So yea do those

3 0
3 years ago
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