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3 years ago

Please help. SINE=?

Mathematics

1 answer:

Eva8 [605]3 years ago

4 0

Answer: opposite/hypotenuse

Step-by-step explanation:

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What is equivalent to 3squareroot of 8^x

inn [45]

Answer:

3 * 8^(x/2)

Step-by-step explanation:

The third answer choice is the correct one.

Here's how:

3squareroot of 8^x = 3√(8^x) = 3*(8^x)^(1/2) = 3 * 8^(x/2)

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4 years ago

The manager at the grocery store ordered cans of soup and jars of peanut butter. The ratio of cans of soup to jars of peanut but

fomenos

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

*PLEASE HELP ME ASAP* Sydnis room is 32 ft by 40 ft. She needs to make a scale drawing of her room that is 8 in. by 10 inc. What

goldfiish [28.3K]

1 inch equals four 4 because 32 divided by 4 is 8 and 40 divided by 4 is 10

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3 years ago

4.) The time X (minutes) for a lab assistant to prepare the equipment for a certain experiment is believed to have a uniform dis

Jet001 [13]

Answer:

$P(35-2 < X 35+2) = P(33< X< 37)= P(X$

And using the cumulative distribution function we got:

$P(35-2 < X 35+2) = P(33< X< 37)= P(X$

The probability that preparation is within 2 minutes of the mean time is 0.134

Step-by-step explanation:

For this case we define the following random variable X= (minutes) for a lab assistant to prepare the equipment for a certain experiment , and the distribution for X is given by:

$X \sim Unif (a= 20, b =50)$

The cumulative distribution function is given by:

$F(x) = \frac{x-a}{b-a} , a \leq X \leq b$

The expected value is given by:

$E(X) = \frac{a+b}{2} = \frac{20+50}{2}=35$

And we want to find the following probability:

$P(35-2 < X 35+2) = P(33< X< 37)$

And we can find this probability on this way:

$P(35-2 < X 35+2) = P(33< X< 37)= P(X$

And using the cumulative distribution function we got:

$P(35-2 < X 35+2) = P(33< X< 37)= P(X$

The probability that preparation is within 2 minutes of the mean time is 0.134

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3 years ago

(3x-22)+ (4y-x-10) <br> Solve for Y

const2013 [10]

answer

Step-by-step explanation:

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3 years ago