3 years ago

What is the set of x values and the set of y values called?

Mathematics

1 answer:

tangare [24]3 years ago

5 0

X - values are called the Domain
y - values are called the Range

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The amount of time Ricardo spends brushing his teeth follows a Normal distribution with unknown mean and standard deviation. Ric

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Let $X$ denote the number of minutes spent brushing his teeth, and let $\mu$ be the mean and $\sigma$ the standard deviation for this distribution.

$\mathbb P(X$

The z-score corresponding to this probability is approximately $z=-0.2533$ , which means

$\dfrac{1-\mu}\sigma=-0.2533\iff\mu-0.2533\sigma=1$

Next, (note the sign change)

$\mathbb P(X>2)=0.02\implies\mathbb P(X\le2)=\mathbb P\left(\dfrac{X-\mu}\sigma\le\dfrac{2-\mu}\sigma\right)=0.98$

The corresponding z-score is approximately $z=2.0538$ , so you have

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3 years ago

Find the lowest common denominator of 3/4 and 5/8 A. 16 B. 32 C. 8 D. 4.

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The answer is C. 8. Then both can have a denominator that looks like this..
6/8 and 5/8. Hope it helps!

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3 years ago

Which equation represents the line that passes through (-6, 7) and (-3, 6)

Tju [1.3M]

Plug the given x and y values (x, y) into the equations and solve
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4 years ago

Read 2 more answers

Which expression is equivalent to (r^-7)^6

WITCHER [35]

Answer:

$r^{-42}$