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bekas [8.4K]
3 years ago
14

Evaluate the function f(-6) if f(x) = 3x+9

Mathematics
2 answers:
horsena [70]3 years ago
5 0

Answer:

f(-6) = -9

Step-by-step explanation:

here, you substitute -6 for x in the function

f(x) = 3x + 9

f(-6) = 3(-6) + 9

f(-6) = -18 + 9

f(-6) = -9

nirvana33 [79]3 years ago
4 0

Answer:

额哈哈哈哈哈哈啊啊啊看看我看情况

Step-by-step explanation:

额哈哈哈哈哈哈哈叭叭叭那那那鸡尾酒

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4 years ago
Select the correct answer.
GREYUIT [131]

Answer:

Hello. The answer is A.

Step-by-step explanation:

The number before x shows the slope.

The other number shows the y intercept.

<h3>It is important that the number before y should be one and the equation should be like this:</h3>

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3 years ago
Translate: Four less than twice a number is<br> twelve
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6 0
3 years ago
A square pyramid has a height of 6 units and a volume of 70 units3. If a square prism has the same base area and volume as the s
Svetach [21]

Answer:

The height of the prism is h=2\ units

Step-by-step explanation:

step 1

Find the area of the base of the pyramid

The volume of the pyramid is equal to

V=\frac{1}{3}Bh

where

B is the area of the base of pyramid

h is the height of the pyramid

we have

V=70\ units^{3}

h=6\ units^{3}

substitute and solve for B

70=\frac{1}{3}B(6)

70=2B

B=35\ units^{2}

step 2

Find the height of the prism

The volume of the prism is equal to

V=Bh

where

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6 0
4 years ago
a random sample of 4 claims are selected from a lot of 12 that has 3 nonconforming units. using the hypergeometric distribution
Sloan [31]

Answer:

The probability that the sample will contain exactly 0 nonconforming units is P=0.25.

The probability that the sample will contain exactly 1 nonconforming units is P=0.51.

.

Step-by-step explanation:

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We can write the probability mass function as:

P(x=k)=\frac{\binom{K}{k}\binom{N-K}{n-k}}{\binom{N}{n}}

where k is the number of non-conforming units on the sample of n=4.

We can calculate the probability of getting no non-conforming units (k=0) as:

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We can calculate the probability of getting one non-conforming units (k=1) as:

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5 0
4 years ago
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