Will's suitcase must weigh less than 50 pounds. Choose the inequality that best represents the situation. a: x ≤ 50 b: a<50

1 answer:

3 0

Answer:

Step-by-step explanation:

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Dafna1 [17]

Answer:

Step-by-step explanation:

$(a-b)^2=a^2-2ab+b^2\\\\\text{We have}\ x^2-2x+c=x^2-2(x)(1)+c.\\\\\text{Therefore}\ c=1^2=1\\\\x^2-2(x)(1)+1^2=(x-1)^2$

4 0

3 years ago

IrinaVladis [17]

V=282.74m³

Radius= 3m
Height= 10m

5 0

3 years ago

Kruka [31]

2.5 is the mean of this distribution.

What is the distribution's mean?

The expected value, commonly known as the mean of a statistical distribution with a continuous random variable, is calculated by integrating the product of the variable's probability as described by the distribution.
The lowercase Greek letter mu () stands for the expected value. A probability of 50% equals zero standard deviations, and the mean is in the middle of the normal distribution.

Given: p = 0.05 and n= 50

Mean of the binomial distribution = n×p = 50 × 0.05 = 2.5

Therefore, option a is the correct answer. Other options are incorrect because these are irrelevant.

Learn more about binomial distribution

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7 0

2 years ago

a_sh-v [17]

Answer:12x+8y

Step-by-step explanation:Simplify the expression