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3 years ago

1. A rectangle has a length of 12 meters and a width of 400 centimeters. What is

Mathematics

2 answers:

Dmitriy789 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

In order to get from meters to centimeters, you multiply by 100. Therefore, you do 12 x 100 which equals 1200. From there you multiply 1200 x 2 and add that onto 400 x 2. (or 1200+1200+400+400)

Vinil7 [7]3 years ago

3 0

Answer:

the answer is b

Step-by-step explanation:

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Show that 6 is a quaint number.

Alika [10]

Answer:

6=2+2+2

Step-by-step explanation:

-In mathematics, a quaint number is a number that can be written as the sum of two or more prime numbers.

-The multiple divisors of 6 in a factor tree are 2,2 and 2

-6 can thus be written as 2+2+2:

6=2+2+2

-Hence 6 is a quaint number

6 0

3 years ago

help me with this please!!!!! members of a polling organization survey 700 of the 7,453 registered voters in a town by randomly

Yakvenalex [24]

Most likely not.

The reason behind this is that the random participants only include just under 10% of the population. This has the ability to oversee minority judgement.

Cluster sampling should be used. This splits the population up into groups. For instance, we could split it up by race and sample that way. Or split it up by net worth. Or occupation. Whatever works best for this survey!

Hope I helped!

8 0

2 years ago

If P(X)=X^2+X+1 and Q(X)=4X^2-1, find P(8)

DaniilM [7]

your anwser is 3 because its easy on a calculator

7 0

3 years ago

4. A number increased by 9 is equal to -44.

wariber [46]

x + 9 = -44

1. Subtract 9 to both sides

x = -53

5 0

2 years ago

Read 2 more answers

the volume of a rectangle prism with square bases is 5880 cubic inches. it has a height of 30 inches. find the side length of th

Delicious77 [7]

A prism with square bases is just a square prism.

The volume of a rectangular prism is equal to its width times its length times its height. Since the base is a square, we can just say it's equal to the base squared times the height. Let's set up a formula, plug and chug.

$V = b^2h \\ 5880 = 30b^2 \\ 196 = b^2 \\ \sqrt{196} = b \\ \boxed{14 = b}$

8 0

3 years ago