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Lyrx [107]
3 years ago
5

Can you please help me answer this question Negative n=7+6n

Mathematics
1 answer:
Marianna [84]3 years ago
8 0
In the equationn = negative 1
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Evaluate x+3y when x=2, y-3
AlekseyPX

Answer:

-7

Step-by-step explanation:

x+3y

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2 +3(-3)

2 -9

-7

6 0
4 years ago
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A rectangular pyramid and rectangular prism have the same base area and the same
9966 [12]

Answer:

B)The volume of the pyramid is 1/3 the volume of prism

Step-by-step explanation:

We are given that

Bases of rectangular pyramid  and rectangular prism are same

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We know that

Volume of  rectangular pyramid =\frac{1}{3}bh

Where b=Area of base

Volume of rectangular prism=bh

Where b=Area of base

Volume of rectangular pyramid=\frac{1}{3} volume of rectangular prism

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4 years ago
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Identify the type of sampling that is used in this statement. A pollster uses a computer to generate 500 random​ numbers, then i
Jobisdone [24]

Answer:  Option 'C' is correct.

Step-by-step explanation:

Since we have given that

A pollster uses a computer to generate 500 random​ numbers, then interviews the voters corresponding to those numbers.

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This type of sampling that is used is Stratified sampling.

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6 0
3 years ago
A plant cell has a length of 0.000085 meters. Which is this length written in scientific notation?
Ivanshal [37]

Answer: The answer would be 8.5 times 10^-5

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10  If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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3 years ago
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The cashier at Alexanders Market put 2 boxes of cereal, 2 jars of peanut butter, 3 cans of tuna fish and 5 cans of cat food into
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Answer:

23 1/2

Step-by-step explanation:

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3 years ago
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