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3 years ago

What is a quartic function with only the two real zeros given?

1 answer:

dsp733 years ago

6 0

The values will be substituted to the respective functions and see if they equal to zero.
a. f(-4) = 0, f(-1) = 0
b. f(-4) = 512, f(-1) = 2
c. f(-4) = -512, f(-1) = -2
d. f(-4) = -8, f(-1) = -8
Therefore, A.
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Suppose that a die is rolled twice. What are the possible values that the following random variables can take on: (a) the maximu

Fiesta28 [93]

Answer:

See explanation

Step-by-step explanation:

Suppose that a die is rolled twice. Each time one of 6 numbers (1, 2, 3, 4, 5, 6) can be rolled.

A. the maximum value to appear in the two rolls is 6

B. the minimum value to appear in the two rolls is 1

C. the sum of the two rolls can vary from 2 to 12 (it can be 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)

D. the value of the first roll minus the value of the second roll can very from -5 to 5 (-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5)

Here -5 can be obtained as 1 - 6 (1 on the first roll and 6 on thesecond roll), -4 can be obtained as 1 - 5 or 2 - 6 and so on.

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3 years ago

Does anyone know how to rotate, transition, and reflect across the four quadrants ?

solmaris [256]

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6 0

4 years ago

A karaoke machine saleswoman whose base pay plus commissions amounted to $38,486 last year earned a commission of 14.5% on each

gogolik [260]

Total pay for the year (x) = Base pay + (percentage commission)*x, where x is the number of karaoke machines sold.

Total pay (x) = $35,470 + ($1,300/machine) * (1.145)*x = $38,486. The 1.145 factor represents the unit price of each machine sold PLUS the 14.5% commission.

Let's begin solving this for x by subtracting $35,470 from both sides of this equation. The result is $3,016, which represents commission income.

Each machine sells for $1,300, and the saleswoman earns 14.5% on each sold. That comes to 1.145($1,300) = $1488.50 per machine sold.

Dividing both sides of this equation by ($1,488.50/machine), we get

$3016

x = ------------------------- = 2.027. Round this off to 2, representing the

$1488.50 commission earned on the sale of

2 machines.

8 0

3 years ago

Read 2 more answers

Round 13.2 feet to a whole number

disa [49]

Rounding to a whole number means rounding a decimal digit number to the nearest whole number and eliminating the decimal digit.

To do so we should have a look at the decimal digit

Here we have 13.2

here the 2 is the digit in the decimal

We already know that when the number to be rounded is less than 5 then it is rounded to the whole number preceding it and if it is greater than 5 it is rounded to the whole number next to it.

Here we can see that 2 is less than 5 , and it is closer to 13 than to 14. So we can round this number to 13 feet

( Extra point for better understanding: If we have say 13.8 to be rounded to nearest whole number, we can see that 8 is greater than 5 and so it is closer to 14 than to 13 then it will be rounded to 14)

3 0

3 years ago

Read 2 more answers

I needddddddd helpppppppppp

ale4655 [162]

Answer:

x = 142°

Step-by-step explanation:

The first thing you need to figure out is the missing interior angle of the triangle.

There is 180 degrees in a triangle, there is a 90° and 52° angle listed, so subtract that from 180° to get the missing angle.

180° - 90° - 52° = 38°

Now we want the exterior angle x. Angle x and the interior angle form a straight line when combined which will also be a 180° angle. You can picture this as a half circle (a full circle is 360°).

So subtract the interior angle 38° from 180°

180° - 38° = 142°

3 0

3 years ago