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MatroZZZ [7]
3 years ago
12

a librarian is interested in how many books an average visitor checks out. she keeps a tally of how many books are checked out b

y each visitor as she scans them. what type of sample is this?
Mathematics
1 answer:
defon3 years ago
6 0
The answer is convenience sample
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How many times does 23 go into 1,068
nydimaria [60]
Do 1,068÷23 and u will get ur answer.
3 0
3 years ago
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Question - Find each f(c) using synthetic substitution. f(x) =5x 5 + 10x 4 + 3x 3 + 8x 2 – 6x – 3; c = 3
SpyIntel [72]

Answer:

2157

Step-by-step explanation:

The given function is

f(x)=5x^5+10x^4+3x^3+8x^2-6x-3

We want to find f(c) when c=3.

This means the remainder when f(x) is divided by x-3

We perform the synthetic division:

    5     10      3      8       -6      -3

<u>3|         15    75    234    726    2160</u>

    5     25    78    242    720    2157

Therefore the remainder is 2157

You are right

7 0
4 years ago
F g(x) = 2(x − 4), find the value of x if g(x) = 20.
prisoha [69]

g(x)=2(x-4)

g(x)=20,

20=2(x-4)

20/2=x-4

10=x-4

10+4=x

x=14

5 0
3 years ago
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Georgette has purchased award plaques for her company’s conference. Each plaque
lara [203]

Answer:

y=1/7.50x+40

Step-by-step explanation:

I doubled checked myself on desmos and it worked. You start at 40$ because you pay that no matter what. For each one they buy the price goes up by 7.50$.

8 0
3 years ago
Pls help math question 100 points NO SPAM
bija089 [108]

Step-by-step explanation:

U2 = 7

U1 = 35/2

r = 7 ÷ 35/2

r = 7 × 2/35

r = 14/35

r = 2/5

7 0
2 years ago
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