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3 years ago

Someone please help (10 points each)

Mathematics

2 answers:

kondor19780726 [428]3 years ago

6 0

Answer:

Step-by-step explanation:

lukranit [14]3 years ago

5 0

Answer:

x is 80 because it is equal to the other side.

Step-by-step explanation:

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Please help me with this please

eimsori [14]

Using the quotient rule, the blank is 11/5.

Using the product rule, the blank is 9.

Using the power rule, the blank is 5.

6 0

1 year ago

At a manufacturing plant where switches are made, it is a known fact that 2% of all switches are defective. If two switches are

olchik [2.2K]

Answer:

The probability that exactly one switch is good is

$P(x) =0.0392$

Step-by-step explanation:

The probability that a switch is defective is:

$P(D) = \frac{2}{100} =0.02$

The probability that a switch is not defective is

$P(D') = 1-P(D)=0.98$

Therefore, if two switches are selected, the probability that exactly 1 is good is:

$P(1=1)=P (D) P (D ') + P (D') P (D)$

$P(x)=(0.02)(0.98) + (0.98)(0.02)$

$P(x) =0.0392$

6 0

3 years ago

Read 2 more answers

company 1 charges 12 dollars per foot of fence find the cost oif they did the job. the perimeter is 618.79

S_A_V [24]

$12 per foot, 618.79 feet total.

Multiply 618.79 by $12 to get the answer: $7,425.48

4 0

3 years ago

The sum of four consecutive integers os -18. what is the greatest of these integers?

Len [333]

Hello! The sum of four consecutive integers that equal -18 are -6, -5, -4, And -3. -3 is the greatest out of all of the integers and -6 is least out of all the integers. The further right on the number line, the greater it is. The further left on the number line, the lower it is.

5 0

3 years ago

-5x+y=-10 and -4x-y=-26

Bad White [126]

<h2>Answer:</h2>

$\left\{\begin{matrix}x=4\\y=10\\\end{matrix}\right.$