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Mademuasel [1]
3 years ago
15

When performing tests involving two or more populations it is important to specify which population is population 1 and which is

population 2.
a. True
b. False
Mathematics
1 answer:
iris [78.8K]3 years ago
3 0
Answer:



a. True







Explain:

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I need help pls, show work
OlgaM077 [116]
Change the 4 4/5 to an improper fraction so 24/5. Then divide 24 by 2 which gives you 12. So the answer is 12 2/5 foot pieces can be cut from 4 and 4/5

Hope it helped :)
Please give brainliest
6 0
4 years ago
Find the product of (0.7) x 10^4 and 2.
Ipatiy [6.2K]

Answer:

A. because 3.7 ×2 is 7.4. so the full answer would be 7.4 ×10^4

4 0
3 years ago
I need help with this geometry pleaseee
olya-2409 [2.1K]

Answer:

GO STUDY!

Step-by-step explanation:

Good Luck!

7 0
4 years ago
Read 2 more answers
A ferryboat makes four trips to an island each day.The ferry can hold 88 people.If the ferry is full on each trip,how many passe
olga_2 [115]

Multiplication was invented to reduce the work involved in repeated addition.

... 88 + 88 + 88 + 88 = 4×88 = 352

352 passengers are carried <em>to</em> the island each day.

_____

Some questions must be answered before we can give a definite answer.

1. If the same person rides twice, are they counted twice?

2. Are passengers on the return trips (<em>from</em> the island) counted?

3. If return trip passengers are counted, is the ferry full on those trips?

4. Does every passenger to the island return the same day?

5. Does any passenger go to the island more than once per day?

4 0
3 years ago
Pls help for this question! no wrong answers pls
ankoles [38]

Answer:

41.29 cm²

Step-by-step explanation:

From the question,

Area of the shaded portion = Area of the circle - area of the square.

A' = πr²-L²...… Equation 1

Where A' = Area of the shade portion, r = radius of the circle, L = length of the square, π = pie

Given: r = 4 cm, L = 3 cm

Constant: π = 22/7.

Substitute these values into equation 1

A' = [(22/7)×4²]-3²

A' = 50.29-9

A' = 41.29 cm²

Hence the area of the shaded portion is 41.29 cm²

8 0
3 years ago
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