3 years ago

The picture is there please help me and have a nice day

Mathematics

1 answer:

ivanzaharov [21]3 years ago

6 0

Answer:

what grade level?

Step-by-step explanation:

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I have a bottle 80floz's and I need to pour out 1/5 of the bottle. How much of the bottle is left.????

Ugo [173]

Answer:

Step-by-step explanation:

1/5 of 80 = 1/5 × 80 = 16

80 - 16 = 64

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2 years ago

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Let X be an exponential random variable with parameter 2. Find the CDF of X . Express your answer in terms of x using standard n

erastovalidia [21]

Answer:

$F(x,\lambda) = 1-e^{2x}$ for $x\geq0$

and $F(x,\lambda) = 0$ for $x$

Step-by-step explanation:

Remember that the CDF of an exponental random variable is given by

$F(x,\lambda) = \left \{ {{1-e^{\lambda x} \ \ \ \ \ x\geq 0} \atop {0} \ \ \ \ \ \ \ \ \ \ \ x$

where $\lambda$ is the parameter. In this case $\lambda = 2$ so, for this case

$F(x,\lambda) = \left \{ {{1-e^{2x} \ \ \ \ \ x\geq 0} \atop {0} \ \ \ \ \ \ \ \ \ \ \ x$

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3 years ago

The sum of two numbers is 45. One number is 4 times and large as the other what are the numbers now

GarryVolchara [31]

Answer:

The two numbers are 36 and 9

Step-by-step explanation:

Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48

We know that: n <44, 48

Let's try some values:

45 - 40 = 4

45- 36 = 9

45- 28 = 17

45- 24 = 21

Pattern: The lesser a natural numer's absolute value, the greater [larger number] it produces. (Bold = "larger numbers")

We recognize something: 36 + 9 = 45 and 36 is exactly 4 times greater than 9.

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2 years ago

Solve for k.<br> 2k - 6 > -10

Olegator [25]

Answer:

k < -2

Step-by-step explanation:

too lazy to explain :/

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2 years ago

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Janet picked x flowers. Rhea picked 48 flowers, which is 19 more than the number of flowers Janet picked. The equation below can

Nikolay [14]

The answer is B. 58

Using the equation to get 29. Then multiply by 2 to get 58.

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2 years ago

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