marie wants to space markers evenly along a 5-mile race course .she puts a marker at the start line. how far apart should the 21 markers be?

Answers

Answer 1

Answer: the marker should be 26400 feet away from the starting point

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What values can n have to make each equation true |n|=3 and |n|=14 |n|=1
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Which of the following are polynomial functions? Check all that apply.A. F(x) = 3x-^3 - 19
B. F(x) = 2x^2 + 5x - 3
C. F(x) = -x^3 + 5x2 + 7x - 1
D. F(x) = -x^3 + sq -x
E. F(x) = 3/5x^4 - 18x^3 + x^2 - 10x + 3.5

Answers

The function F(x) = 2x² + 5x – 3, F(x) = -x³ + 5x² + 7x – 1, and F(x) = 3/5x⁴ – 18x³ + x² – 10x + 3.5 are polynomial function. Then the correct options are B, C, and E.

What is polynomial?

A polynomial expression is an algebraic expression with variables and coefficients. Unknown variables are what they're termed. We can use addition, subtraction, and other mathematical operations. However, a variable is not divisible.

The polynomial is given below.

$\rm f(x) = a_0x^n + a_1 x^(n - 1)+ ....+ a_(n-2)x^2 + a_(n-1)x + a_nx^0$

If the exponent of the variable is negative and fraction, then the function is not a polynomial function.

A. F(x) = 3x⁻³ – 19, the exponent of the function is negative 3. Then the function is not a polynomial function.

B. F(x) = 2x² + 5x – 3, the exponent of the function is whole number. Then the function is a polynomial function.

C. F(x) = -x³ + 5x² + 7x – 1, the exponent of the function is whole number. Then the function is a polynomial function.

D. F(x) = -x³ + √(-x), the exponent of the function is 1/2. Then the function is not a polynomial function.

E. F(x) = 3/5x⁴ – 18x³ + x² – 10x + 3.5, the exponent of the function is whole number. Then the function is a polynomial function.

Then the correct options are B, C, and E.

More about the polynomial link is given below.

brainly.com/question/17822016

#SPJ5

Answer: B, C, E

Step-by-step explanation:

Drawing disk on the place value chart

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do you have a picture?

Answer:

Ms. Simon made brownies for her holidays party. She placed the brownies on a pan.the brownies were organized into 7 rows and she placed 6 brownies in each row. How many brownies are on the pan. Solve the problem using 2 different strategies. Remember to use your mole step.

Step-by-step explanation:

Derrick's garden is 18 1/2 feet long. he plants bulbs 3/8 of a foot apart. how many bulbs can derrick plant in one row?\

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He can plant 49 bulbs in one row.

The following data points represent the number of points scored last basketball game by each player on the Dragons basketball team.5,8,11,7,?

If the mean of the data set is 8 points, find the missing number of points.

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Answer:

Step-by-step explanation:

There are 5 data points. To find the mean, we add the data and divide by 5

(5+8+11+7+?) /5 = 8

Multiply each side by 5

(5+8+11+7+?) /5 *5 = 8*5

(5+8+11+7+?) = 40

Combine like terms

? + 31 = 40

Subtract 31 from each side

? +31-31 = 40-31

? = 9

The missing number is 9

The missing number is 9.

Plz help me i dot know what to do Describe how the diagram models the problem. In your own words, what is valuable about the diagram?

Answer in at least 3 complete sentences.

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What it is showing is that you need 6 faces to make one bottle. So, if the problem is how many faces are in 6 bottles then you would explain multiplying the 6 by 6 to get 36. But I’d the problem is how many bottles can you make with __ faces then you use the two sentences to explain dividing. I am going to go with my first example to show you what it could look like. “What is it showing is that you need 6 faces to make 1 bottle. So 6x6=36. So, the answer is 36.” :)

Since triangle ABE ......

Answers

Answer:

angle ADE is congruent to angle ABE

Step-by-step explanation:

corresponding parts of congruent triangles are congruent.

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