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IrinaVladis [17]

3 years ago

9

A tray of electronic components contains 17 components, 5 of which are defective. If 4 components are selected, what is the poss

ibility of each of the following?

1 answer:

Mademuasel [1]3 years ago

6 0

5
4
Any questions let me know

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The graph of the function f(x)=-|5x| is translated 3 units up. Write the equation of the transformed function.

bija089 [108]

Answer:

f(x) = -|5x|+3

Step-by-step explanation:

When doing transformations that go up or down, the number always goes all the way on the right, separate from the x. When its being translated up its positive, when its being translated down, its negative.

4 0

3 years ago

Which statement best describes the two figures

ollegr [7]

The answer would most likely be reflection

5 0

2 years ago

Consider this quadratic equation. 2x2 − 1 = 3x + 4 Which equation correctly applies the quadratic formula?

Mariulka [41]

Answer:

$\frac{-(-3)+-\sqrt{(-3)^2-4(2)(-5)}}{2(2)}$

Step-by-step explanation:

Quadratic formula: $\frac{-b+-\sqrt{b^2-4ac} }{2a}$

$2x^2-1=3x+4\\\\2x^2-3x-5=0\\\\\\frac{-(-3)+-\sqrt{(-3)^2-4(2)(-5)}}{2(2)} \\\frac{3+-\sqrt{9+40} }{4}$

$x = \frac{3+-7}{4}$

Hope this helps and God bless!

6 0

2 years ago

which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish?

anzhelika [568]

Tbh I would say ounces or grams. I wouldn't make a final decision on my answer though.
._.

4 0

3 years ago

Help help help help

Alex

Answer:

<h3>b= $\frac{t-5}{4}$ </h3>

Step-by-step explanation:

4b+5=t

First, you must get the variable alone! Substract 5 from both sides!

4b<u>+5=t </u>

-5 -5

The 5 cancels out because 5-5=0

The new equation is 4b=t-5

You must divide by 4 to get the variable alone since your solving for b!

<u>4b=t-5</u>

4 4

b= $\frac{t-5}{4} \\$

This is your answer!

5 0

2 years ago