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Masteriza [31]
3 years ago
9

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS ANSWER THE QUESTION WITH A STEP BY STEP EX

PLANATION!!
A sample of 100 U.S. architects are asked to use a new pencil and express their opinions on the pencil. The population in this study is ________________.
A. all pencils used by the architects
B. all U.S. architects
C. the 100 U.S. architects
D. all pencils
Mathematics
2 answers:
Mashcka [7]3 years ago
6 0

Answer:

C

Step-by-step explanation:

Marina CMI [18]3 years ago
5 0

i think the correct answer is C

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8. Misty created the number pattern below. 32, 28, 24, 20, ... If n represents a number in this pattern, which rule could be use
geniusboy [140]

Answer:

An = 32 - (4*(n-1))

Step-by-step explanation:

the starting term for this pattern is 32 (which you will need to include in the "rule")

you also know that the next term is the previous term - 4

so!

we can write this pattern as

An = 32 - (4*(n-1))

An = any number of term in the pattern

- ex). A2 = 28, A3 = 24, etc

n = the nth term

- the 3rd term = 24, the fourth term = 20, etc

4 0
3 years ago
Starting on Day 1 with 1 jumping jack, Kiera doubles the number of jumping jacks she does every day. How many jumping jacks will
kolbaska11 [484]

Answer:

The answer is 512

Day 1:1

Day 2:2

Day 3:4

Day 4:8

Day 5:16

Day 6:32

Day 7:64

Day 8:128

Day 9:256

Day 10:512

5 0
3 years ago
MARKING BRAINLIEST
Zielflug [23.3K]

Answer:

A

Step-by-step explanation:

5/4*4/13=20/182=10/91   you take the red marble out so you -1 from the red and the total bag of marbles then you multiply them to gather to get the combined average  then simplify

8 0
3 years ago
Which set of points represents a function?
Vesnalui [34]
Is there a picture for this question or options ?
7 0
3 years ago
Read 2 more answers
Write a decimal that is 1/10 of 0.9
Mkey [24]

The <em>correct answer</em> is:

0.09

Explanation:

First off, we can write 0.9 as a fraction. Reading this, we would say "nine tenths"; this means the number in fraction form is 9/10.

The word "of" in mathematics means we multiply. Thus when we take 1/10 "of" 9/10, we multiply the two:

1/10(9/10)

To multiply fractions, multiply the numerators and multiply the denominators:

1/10(9/10) = (1*9)/(10*10) = 9/100

Converting this back to a decimal, we read 9/100 as "nine one-hundredths"; this means decimal form is 0.09.

6 0
3 years ago
Read 2 more answers
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