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AfilCa [17]
3 years ago
9

MATHEMATICS

Mathematics
2 answers:
Over [174]3 years ago
8 0

Answer:

1 .i think it is d

Step-by-step explanation:

dezoksy [38]3 years ago
8 0

Answer:

Step-by-step explanation:

Choose the correct option

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Whats domain in math
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The set of values of the independent variable(s) for which a function or relation is defined. Typically, this is the set of x-values that give rise to real y-values. Note: Usually domain means domain of definition, but sometimes domain refers to a restricted domain.

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3 years ago
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Square root of 15-x=-3+Square root of 2x+3<br><br> Solve for x
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5 0
3 years ago
What is the quotient of a number and five increased by four is sixteen.
mr_godi [17]
16-4=12

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4 0
3 years ago
A solid metal rectangular pyramid has a base that measures 16 cm by 25 cm The Solid is melted and recast into a solid cavare pyr
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5 0
2 years ago
Suppose the discrete random variable X has the probability distribution below:
Talja [164]

(a) P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2) = 0.11 + 0.52 + 0.19 = 0.82

(b) P(X ≥ 1) = P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) = 0.52 + 0.19 + 0.12 + 0.06 = 0.89

(c) µ = 0×0.11 + 1×0.52 + 2×0.19 + 3×0.12 + 4×0.06 = 1.5

(d) σ² = (0²×0.11 + 1²×0.52 + 2²×0.19 + 3²×0.12 + 4²×0.06) - µ² = 1.07

σ = √(σ²) ≈ 1.03

4 0
3 years ago
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