2 years ago

For what value of c is the relation a function (2,8),(12,3),(c,4),(-1,8),(0,3)

1 answer:

3 0

The value of c is { c | c ∈ R, c ∉ {-1,0,2,12} }.
c is a number such that it is not in the set {-1,0,2,12} else we end up with a domain value having multiple range values, contradicting with the definition of a function.

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the tigers won twice as many football games as they lost. They played 96 games. How many games did they win?

asambeis [7]

They lost L games.
They won W games.
W = 2L

W + L = 96, but W = 2L, so

2L + L = 96

3L = 96

L = 32

W = 2L = 2 * 32 = 64

They won 64 games.

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3 years ago

mrs. henein is purchasing cupcakes for her homeroom class. of each cupcake costs $2.25 and she has 31 students in her homeroom c

Luda [366]

Answer:

$69.75

Step-by-step explanation:

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2 years ago

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Maru [420]

Answer:

I think the answer is -1

Step-by-step explanation:

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2 years ago

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Pls help for 27b!!!!!!!

rodikova [14]

Step-by-step explanation:

$\beta$

is a root of the quadratic

$4 {x}^{2} - 10x + 5$

This quadratic isn't factorable so use the quadratic formula

$- b + - \sqrt{ \frac{b {}^{2} - 4ac }{2a} }$

The plus and minus sign after b means we going to have two roots.

The roots are

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and

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We subsitue those values for Beta.

27a.

$\frac{5}{2}$

27b.

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2 years ago

What is 0.015 x 1.5=

alukav5142 [94]

The answer is 0.0225

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2 years ago