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dalvyx [7]
3 years ago
8

Can someone help me?

Mathematics
1 answer:
tatyana61 [14]3 years ago
6 0

Answer:

1.

2 is 65* 1 is 75

Step-by-step explanation:

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Yesterday, a shipping company delivered a combined total of 50,995 letters and packages. If
In-s [12.5K]

Answer:

letters = 46536

Step-by-step explanation:

letters + packages = 50995

letters + 4459 = 50995

letters = 50995 - 4459

letters = 46536

8 0
3 years ago
Thirty-five sophomores, 69 juniors and 24 seniors are randomly selected from 461 sophomores, 328 juniors and 558 seniors at a ce
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Answer:

Stratified sampling technique(A)

Step-by-step explanation:

From the question, the population of an high school from which selection was made equals 461 sophomores, 328 juniors and 558 seniors.

35 sophomores, 69 juniors and 24 seniors are randomly selected. The technique used in selecting is Stratified sampling technique. This is because stratified sampling involves dividing the entire population into stratas and then selects a final sample randomly from the different strata. This means that a smaller part of the entire population is used as a sample in drawing conclusions for the entire population.

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2 years ago
Write using exponents. (–4)(–4) 2. simplify. show your work.
Dmitriy789 [7]
32 is the answer and you write it out by copying what's in the calculator
6 0
2 years ago
The dot plots below show the test scores of seventh- and eighth-grade students: Dot plot for Grade 7 shows 6 dots on score 50, 4
sergeinik [125]
The answer for this question is Grade 7 I believe.
3 0
3 years ago
Read 2 more answers
How many dots are in the 4th step?
Mkey [24]

Answer:

32

Step-by-step explanation:

if you look at the diagram the dot goes up 1 each. It also makes another row which makes 4 rows total. Since 3 contains 7 dots and 3 rows we would do 8 in 4 rows. 8 x 4 is 32.

Hope this helped!

7 0
2 years ago
Read 2 more answers
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