Which of the following prefixes would be best to use when measuring your own mass? need help.
Milli

Centi

Deci

Kilo

A hexadecimal number is a number written in the base 16 number system which is true.

A way of writing numbers is known as a number system. It is the mathematical notation for consistently employing digits or other symbols to represent the numbers in a particular set. It describes the mathematics and algebraic structure of the numbers and gives each number a distinct representation.

The types of the number system are as follows:

A hexadecimal number is a number written in the base 16 number system which is true.

More about the number system link is given below.

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The domain restrictions of the expression (h² + 3h −10) / (h² − 12h + 20) are h≠2 and h≠10. which are the correct answers would be options (A) and (C).

The domain of the function includes all possible x values of a function, and the range includes all possible y values of the function.

The expression is given in the question as

(h² + 3h −10) / (h² − 12h + 20)

(h² + 5h - 2h−10) / (h² − 10h - 2h + 20)

(h(h + 5) - 2(h+5)) / (h(h − 10) - 2(h - 10))

(h + 5)(h - 2) / (h − 10)(h - 2)

We know that the denominator cannot be zero

Here (h-2)(h-10)=0

h= 2 or h = 10

Therefore, h cannot be 2 or 10 i.e. in the notation h≠2 and h≠10.

The domain restrictions of the expression (h² + 3h −10) / (h² − 12h + 20) are

h≠2 and h≠10.

Hence, the correct answers would be options (A) and (C).

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y-y2= m(x-x2)

hope that helped

Answer:

Option D. x = 1

Step-by-step explanation:

If the two triangles Δ ABC and ΔDEC are similar then there corresponding sides will be in the same ratio.

Now using this theorem in these triangles

[tex]\frac{AB}{DE}=\frac{BC}{EC}[/tex]

Now it has been given

AB = (4x - 1)

BC = 4

EC = 4

DE = x + 2

By putting these values in the formula

[tex]\frac{4x-1}{x+2}=\frac{4}{4}=1[/tex]

We cross multiply on both the sides

(4x - 1) = (x + 2)

4x - x = 1 + 2

3x = 3

x = 1

Option D. x = 1 is the answer.

Mean change is the average change over an entire data set.

The mean change in weight per month is 50 pounds.

Mean change is the average change over an entire data set.

We have,

The weight of the bear = 500 pounds

After 6 months the weight of the bear = 200 pounds

The change in weight of the bear in 6 months = 300 pounds

We can write it as:

6 months = 300 pounds

We need to find the weight change in one month so we need to make 6 months into 1 month by dividing both sides by 6.

So,

6/6 month = 300/6 pounds

1 month = 50 pounds

Thus the mean change in weight per month is 50 pounds.

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Answer:

C. [tex]\sqrt{x}+3=13[/tex]

Step-by-step explanation:

We know that,

A radical equation is the equation in which the variable is under the radical.

According to the options, we see that,

In the equation [tex]\sqrt{x}+3=13[/tex], the variable is under the radical.

All other equations have constant number under the radical.

Thus, we get,

Equation C i.e. [tex]\sqrt{x}+3=13[/tex] is a radical equation.

[tex]\fbox{\text{Option C}}[/tex] is correct as [tex]\sqrt x+3 = 13[/tex] is radical equation because the variable is under the radical and the radicand is [tex]x[/tex].

Further explanation:

Radical can be describing as a square root, a cube root, a fourth root or higher root.

Radical equation can be defined as any equation that contains a radical on the variable is known as the radical equation.

The term under the radical symbol is known as radicand.

Option A is not correct.

Here, [tex]x\sqrt 3= 13[/tex] is not radical equation because the radical is on a constant term 3 not on the variable.

Option B is not correct.

Here, [tex]x+\sqrt 3=13[/tex] is not radical equation because the radical is on a constant term 3 not on the variable.

Option C is correct.

Here, [tex]\sqrt x+3=13[/tex] is radical equation because the variable is under the radical and the radicand is  .

Option D is not correct.

Here,  [tex]x+3 =\sqrt {13}[/tex] is not radical equation because the variable is not under the radical.

The equation [tex]\sqrt x+3=13[/tex] is a radical equation. Therefore [tex]\fbox{\text{Option C}}[/tex] is correct.

Learn more:

1. Learn more about functions https://brainly.com/question/2142762

2. Learn more about range of the functions https://brainly.com/question/3412497

3. Learn more about relation and function https://brainly.com/question/1691598

Answer details:

Grade: High school

Subject: Mathematics

Chapter: Number system

Keywords: functions, equation, radical equation, radical, square root, cube root, fourth root, variable, radicand, term, under, contains describe.

The number of persons who have taken the ride is 60.

According to the question, a halloween fair with a big ferris wheel. The wheel has 10 chairs and people are seated [tex]2/chair[/tex].

Also, every minute a chair passes the exit platform and the wheel opens at 11 am for thirty minutes so, the rate at which the chair passes the exit platform is [tex]1\;chair\;per\;minute[/tex].

Now, number of persons who have taken the ride is calculated as-

[tex]n= minutes \times (1\;chair\;per\;minute)\times (2\;persons\;per\;chair)\\n=30\times 2\times 1\\n=60[/tex]

Hence, the number of persons who have taken the ride is 60.

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Answer:

answeerits (D) on ed

Step-by-step explanation:

4 and 26 are the width and length

Final answer:

Mt. McKinley is 20,318 feet tall. This is found by adding Mt. Whitney's height of 14,492 feet to the additional 5,826 feet that Mt. McKinley is taller by.

Explanation:

The question asks how tall Mt. McKinley is. First, we know Mt. Whitney has a height of 14,492 feet. According to the question, Mt. McKinley is 5,826 feet taller than Mt. Whitney. To find the height of Mt. McKinley, we need to add these two measurements together.

Step 1: Write down the height of Mt. Whitney: 14,492 feet.

Step 2: Add the additional height of Mt. McKinley to Mt. Whitney's height: 14,492 feet + 5,826 feet.

Step 3: Perform the addition: 14,492 + 5,826 = 20,318 feet.

Therefore, Mt. McKinley is 20,318 feet tall.

Answer:

Hey I am also taking the k12 interim right now and I also think the answer is a.

Step-by-step explanation:

The starting balance was at $50 then it gradually started to increase by $100 with each deposit. So you're answer is a.

Check it out yourself and see that the balance is increasing by $100 dollars with each deposit.

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Using long division of polynomials, when we divide (x³ - 7x - 6) by (x - 4), the quotient is x² + 4x + 16 with a remainder of -70. This implies that the divisor (x - 4) is not a factor of the dividend (x³ - 7x - 6), since a non-zero remainder exists.

To perform the task, we first note down the dividend (x³ - 7x - 6) and divisor (x - 4). We divide the first term of the dividend by the first term of the divisor to find the first term of the quotient and continue this process as required in polynomial division. Solving this using long division of polynomials, we get:

Dividend: x³ - 7x - 6

Divisor: x - 4

The quotient after performing long division is x² + 4x + 16 and the remainder is -70. This shows that the divisor (x - 4) is not a factor of the dividend (x³ - 7x - 6), since a remainder exists after the division is performed.

So, the correct option is: The quotient has a remainder of -70. Therefore, the divisor is not a factor of the dividend.

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