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3 years ago

Select the term that best describes the statement:

Mathematics

2 answers:

never [62]3 years ago

8 0

Answer:

The term disjunction best describes the given statement.

Step-by-step explanation:

Given the statement

The grass is blue or the sky is green.

we have to select the term which best describes the statement.

A conjunction is a compound statement formed by the joining of two statements with the connector AND

A disjunction is a compound statement formed by the joining of two statements with the connector OR.

Opposite of statement is the negation of given statement.

Conditional statement is if-then statement.

Here, in the given statement is formed by joining the two statements with the connector OR which is disjunction.

Hence, the term disjunction best describes the given statement.

Dmitry [639]3 years ago

7 0

Disjunction because it is a metaphore

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At an auditorium, 3 1/2 sections are filled with people watching a play. Exactly 3/5 of the people watching the play are parents

worty [1.4K]

Answer:

Fraction[Total number of sections filled filled with parents] = 2¹/₁₀ section

Step-by-step explanation:

Given:

Total number of sections filled = 3¹/₂ = 7 / 2 sections

Number of fraction parents watching play = 3/5

Find:

Fraction[Total number of sections filled filled with parents]

Computation:

Fraction[Total number of sections filled filled with parents] = Total number of sections filled x Number of fraction parents watching play

Fraction[Total number of sections filled filled with parents] = [7/2] x [3/5]

Fraction[Total number of sections filled filled with parents] = 21 / 10 sections

Fraction[Total number of sections filled filled with parents] = 2¹/₁₀ section

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2 years ago

Score Frequency

RUDIKE [14]

Scores on an AP Exam at a local high school are recorded in the table. What was the average score?

Answer: D) 4.266 is correct

Explanation:

We are given the below frequency table:

Score Frequency

1 | 0

2 | 3

3 | 4

4 | 16

5 | 22

Let's denote the score by $x$ and frequency by $f$ .

The average formula is:

$Average=\frac{\sum fx}{\sum f}$

$=\frac{(1\times0) + (2\times3)+(3\times4) +(4\times16) + (5\times22)}{0+3+4+16+22}$

$=\frac{0+6+12+64+110}{45}$

$=\frac{192}{45}=4.267$

Therefore, the average score was 4.267

Hence the option D) 4.266

7 0

3 years ago

What is the value of the expression?

gulaghasi [49]

The answer is fourteen

3 0

2 years ago

Jillian has made an error. In which step does it occur?<br> Step 1<br> Step 2<br> Step 3<br> Step 4

Ket [755]

Answer:

What error?

Step-by-step explanation

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2 years ago

Solve each equation. Showing your reasoning. X^2-6x-20=7

scoundrel [369]

Answer:

x=-3,x=9

Step-by-step explanation:

x^2-6x-20-7=0

x^2-6x-27=0

x^2-(9-3)x-27=0

x^2-9x+3x-27=0

x(x-9)+3(x-9)=0

(x+3)(x-9)=0

x=-3,x=9

4 0

2 years ago