Need help on questions 1, and 2 please

Mathematics

1 answer:

finlep [7]3 years ago

7 0

1. See the attached graph.

2. All translations are considered rigid motion. The locations of points on the figure do not change relative to one another.

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Suppose a shipment of 160 electronic components contains 3 defective components. to determine whether the shipment should be ac

Olenka [21]

0.00067% chance it will be rejected.
The probability of each event occurring multiplied together will give us the total probability of one item being defective found in the 3.
1st
3/160
2nd
3/159
3rd
3/158
$\frac{3}{160} * \frac{3}{159} * \frac{3}{158} = \frac{27}{4019520} =0.0000067$

8 0

3 years ago

The quotient of a number increased by 4 and -3 is 15

PolarNik [594]

15÷(-3)=-5

-5+4=-1

so -1 is the answer

5 0

3 years ago

3. (03.01 LC) The domain of the following relation: R: {(-4, 8), (8, 10), (5, 4), (1, 6), (5, -9)} is (1 point) {8, 10, 4, 6, -9

Ulleksa [173]

Answer:

{-4, 1, 5, 8}

Step-by-step explanation:

The domain of a relation are all of the inputs (or x-values) of it.

Identify the x-values shown.

{(-4, 8), (8, 10), (5, 4), (1, 6), (5, -9)}

{-4, 1, 5, 8} is the domain of the relation.

Hope this helps.

5 0

3 years ago

A farmer has a collapsable grain bag which can expand both vertically and horizontally as he needs it to. He wants to find a fun

bija089 [108]

Answer:

$3x^{3}+15x^{2}+x+5$

Step-by-step explanation:

We are told that the area of the bag can be represented by the function $f(x)=3x^{2} +1$ and as the bag is raised up its height can be represented by the function $g(x)=x +5$ .

Since we know that we can find volume of cuboid by multiplying base area to its height. We are given area and height of bag as functions. Now we will find volume of the bag by multiplying these functions.

$\text{Volume of collapsible bag}=f(x)*g(x)$