3 years ago

quien me ayuda explicando el proceso de realizar esta funcion cuadratica para encontrar el vertice y=−4x−5

Mathematics

1 answer:

irina1246 [14]3 years ago

8 0

Answer:

-9

Step-by-step explanation:

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Simplify 6/10X^2 divided by 6/10^3 -60^2

CaHeK987 [17]

Answer: x - 6

Explanation:

$\cfrac{6}{10x^2} \div \cfrac{6}{10x^3 - 60x^2}$

$= \cfrac{6}{10x^2} \times \cfrac{10x^2(x - 6)}{6}$

$= x - 6$

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4 years ago

Sphere A = 40 cubic inches Sphere B = 10 cubic inches How many inches more is the radius of sphere A than the radius of sphere B

Lerok [7]

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3 years ago

c) The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer.

Anni [7]

Answer: There is 0.014 proportion of connectors fail during the warranty period.

Step-by-step explanation:

Let A be the event that connector fails.

Let B be the event that connector wet.

P(B) = 10%

P(B') = 90%

P(A|B) = 0.05

P(A|B') = 0.01

So, we need to find the proportion of connectors fail during the warranty period is given by

$P(A)=P(B)P(A|B)+P(B')P(A|B')\\\\P(A)=0.1\times 0.05+0.9\times 0.01\\\\P(A)=0.014$

Hence, there is 0.014 proportion of connectors fail during the warranty period.

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3 years ago

what is the price of a remote control helicopter is $34.40. A remote control boat cost 4/5 the price of the helicopter. Sales ta

finlep [7]

The answer rounded would be 29.94

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3 years ago

Read 2 more answers

What is the volume of a cone with a base whose radius is 7 feet and height is 5 feet?

Studentka2010 [4]

Answer:

256.56ft³

Step-by-step explanation:

V₍cone₎= πr²(h/3)

=π×(7)²×(5/3)

=(3.14)×(49)×(1.67)

=256.4ft³

4 0

3 years ago