Which measure of central tendency is least representative of the data set shown?
2, 2, 3, 4, 5, 32

Where is the data?

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The brackets used to express concentration [ ], when making equilibrium constant calculations, indicate grams per liter? True False? **Weegy:** False (More)

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Expert Answered

Asked 7/2/2013 7:21:49 AM

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Find the sum of the three expressions and choose the correct answer.
-8a3b + 3a2b2 - 5
2 + 5a2b2
3a3b + 7 - 9a2b2 **Weegy:** 2 **User:** A spaceship traveled 93 billion miles. In scientific notation that is _____ miles. **Weegy:** A spaceship traveled 93 billion miles. In scientific notation that is 9.3 x 10^10 miles.
(More)

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Updated 1/3/2015 9:54:16 PM

1 Answer/Comment

-8a^3b + 3a^2b^2 - 5 + (2 + 5a^2b^2) + (3a^3b + 7 - 9a^2b^2)

= -8a^3b + 3a^3b + 3a^2b^2 + 5a^2b^2 - 9a^2b^2 - 5 + 2 + 7

= -5a^3b - a^2b^2 + 4

= -8a^3b + 3a^3b + 3a^2b^2 + 5a^2b^2 - 9a^2b^2 - 5 + 2 + 7

= -5a^3b - a^2b^2 + 4

Added 1/3/2015 9:54:16 PM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by yumdrea [1/3/2015 10:35:58 PM]

What is the algebraic expression for "the difference between eleven times a number and four"?

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Updated 3/6/2016 11:14:52 PM

1 Answer/Comment

11x - 4 is the algebraic expression for "the difference between eleven times a number and four".

Added 3/6/2016 11:14:52 PM

This answer has been confirmed as correct, not copied, and helpful.

One number is five more than three times another. If their difference is 35, what is the larger number? User: A person has 20 coins, all nickels and dimes, worth $1.65. How many nickels are there?

Question

Updated 12/7/2014 9:03:44 AM

1 Answer/Comment

Let the larger number X and the smaller be y then ,

3y+5 = x ...1

x-y = 35 ....2

From 2 -> x = 35+y

Putting its value in 1 3y+5 = 35+y

3y-y = 30

y = 30/2 = 15 .

Putting y's value in 2 ->

x = 35+15

= 50

3y+5 = x ...1

x-y = 35 ....2

From 2 -> x = 35+y

Putting its value in 1 3y+5 = 35+y

3y-y = 30

y = 30/2 = 15 .

Putting y's value in 2 ->

x = 35+15

= 50

Added 12/7/2014 9:03:44 AM

Find the sum of the three expressions and choose the correct answer.
-8a3b + 3a2b2 - 5
2 + 5a2b2
3a3b + 7 - 9a2b2 **Weegy:** 2 **User:** The hypotenuse of a right triangle is 25 cm, and the shorter leg is 15 cm. Find the length of the other leg. **Weegy:** hypotenuse=?( 3^2+2^2)=?( 13)cm (More)

Question

Updated 12/29/2014 8:10:51 PM

2 Answers/Comments

-8a^3b + 3a^2b^2 - 5 + (2 + 5a^2b^2) + (3a^3b + 7 - 9a^2b^2)

= -8a^3b + 3a^3b + 3a^2b^2 + 5a^2b^2 - 9a^2b^2 - 5 + 2 + 7

= -5a^3b - a^2b^2 + 4

= -8a^3b + 3a^3b + 3a^2b^2 + 5a^2b^2 - 9a^2b^2 - 5 + 2 + 7

= -5a^3b - a^2b^2 + 4

Added 12/29/2014 8:09:15 PM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by andrewpallarca [12/30/2014 8:31:49 AM]

The hypotenuse of a right triangle is 25 cm, and the shorter leg is 15 cm. The length of the other leg is 20cm.

Let the other leg is d

d^2 = 25^2 - 15^2

d^2 = 625 - 225

d^2 = 400

d = 20

Let the other leg is d

d^2 = 25^2 - 15^2

d^2 = 625 - 225

d^2 = 400

d = 20

Added 12/29/2014 8:10:51 PM

This answer has been confirmed as correct, not copied, and helpful.

Confirmed by andrewpallarca [12/30/2014 8:32:14 AM]

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