MATHEMATICS HIGH SCHOOL

What is the best estimate for the mass of a bicycle
What is the best estimate for the mass of a - 1

Answers

Answer 1
Answer:

Answer:

10 kilograms

Step-by-step explanation:

D for dog
Answer 2
Answer:

Answer:

1o kilo dog

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Related Questions

Select the inequality that models the problem. The sum of two consecutive odd integers is at least 80. A: n + n + 2 ≥ 80 B: n+ n + 2 > 80 C: n + n + 1 ≥ 80 D: n + n + 1 > 80
3. Kendall is going to a store that sells abottle of iced tea for $1.99 and a pack ofsix bottles for $9.65. Kendall buys fivebottles of iced tea. Is Kendall beingfinancially responsible or financially irresponsible? Explain.
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The probability of someone buying a particular newspaper in a town is 0.4. Out of 80 customers who come into a shop, what is the probability of at most 26 customers buy this newspaper? Use the normal distribution to approximate the binomial distribution. a) 0.8924 b) 0.1076 c) 0.9550 d) 0.0445

Answers

Answer: Therefore, none of the given options (a) 0.8924, b) 0.1076, c) 0.9550, d) 0.0445) is correct. The correct probability is approximately 0.0968.

Step-by-step explanation:

To find the probability of at most 26 customers buying the newspaper out of 80 customers, we need to use the normal distribution to approximate the binomial distribution.

Given that the probability of someone buying the newspaper is 0.4, we can calculate the mean and standard deviation for the binomial distribution.

Mean (μ) = n * p

μ = 80 * 0.4

μ = 32

Standard Deviation (σ) = √(n * p * q)

σ = √(80 * 0.4 * 0.6)

σ ≈ 4.62

To approximate the binomial distribution using the normal distribution, we can use the continuity correction and calculate the z-score.

Z = (x - μ + 0.5) / σ

Where x is the number of customers (26 in this case)

Z = (26 - 32 + 0.5) / 4.62

Z ≈ -1.30

Using a standard normal distribution table or a calculator, we can find the probability associated with the z-score of -1.30.

The probability of at most 26 customers buying the newspaper is approximately 0.0968.

What are the zeros of (x-2)(x^2-9)

Answers

So because the factors of the equation are (x-2), (x+3) and (x-3), you set them equal to zero and you get x=2, -3, and 3
                         (x - 2)(x² - 9) = 0
          (x - 2)(x² + 3x - 3x - 9) = 0
(x - 2)(x(x) + x(3) - 3(x) - 3(3)) = 0
                 (x - 2)(x - 3)(x + 3) = 0
x - 2 = 0  or  x - 3 = 0  or  x + 3 = 0
  + 2 + 2         + 3  + 3          - 3  - 3
     x = 2             x = 3             x = -3

A car can travel 247 kilometers on 19 liters of gasoline. how much gasoline will it need to go 429 kilometers?

Answers

find the number of miles per 1 liter:

247 kilometers / 19 liters = 13 kilometers per liter.


Divide how may kilometers they want to go by kilometers per liter:

429 kilometers / 13 kilometers per liter = 33 liters are needed.

Which statement is true? All constants are of degree 0. All monomials are of degree 1. All binomials are of degree 1. All trinomials are of degree 3.

Answers

Among the statements only the First statement is true, All constants are of degree 0. Because monomials can have any degrees while binomials will always be in the 1 degree. Also, trinomials will always have a degree of 2.

Answer:

Option 1 is correct.

Step-by-step explanation:

Given the following statements we have to choose the true statement.

First option: All constants are of degree 0

The constant term of a polynomial is the term in which the variable does not appear i.e no variable include in that term i.e of degree 0.

Second option: All monomials are of degree 1

Monomials are the polynomials containing 1 term not necessarily of degree 1. Hence, the above statement not true.

Third option: All binomials are of degree 1

Binomials are the polynomials containing 2 term not necessarily of degree 1. Hence, the above statement not true.

Fourth option: All trinomials are of degree 3

Trinomials are the polynomials containing 3 terms not necessarily of degree 3. Hence, the above statement not true.

Hence, option 1 is correct.

In 36 days a girl spent 18 dollars. On average, what did she spend daily?

Answers

On average, she spent 18/36 = 0.5$

What number is 110 of 5019.72?

Answers

Answer:

110x5019.2 is equal to 552169.2

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