Answers
The answer is letter A.
Answer:
A.If[tex](p\implies q)\;and \;(q\implies r)[/tex],then [tex]p\implies r[/tex].
Step-by-step explanation:
We have to find the which statement illustrate the law of syllogism.
Law of syllogism: Premise: if p then q
Premise:If q then r.
Conclusion:If p then r.
It is like transitive property of equality.
A.If[tex](p\implies q)\;and \;(q\implies r)[/tex],then [tex]p\implies r[/tex].
It is true by definition of law of syllogism.
B.If[tex](p\implies q)\;and \;(q\implies p)[/tex],then [tex]p\implies r[/tex].
It is not true by definition of syllogism.
C.If[tex](p\implies q)\;and \;(p\implies r)[/tex],then [tex]q\implies r[/tex]
It is not true by definition of syllogism.
D.If[tex]p\implies r)\;and \;(q\implies r)[/tex],then [tex]p\implies r[/tex].
It is not true by definition of law of syllogism.
Answer:A
Related Questions
the sum of three consecutive even integers is 258. write an equation ad solve to find the integers
Answers
The consecutive integers are 85,86,87
Explanation:
n
:
the first number
n
+
1
:
the second number
n
+
2
:
the third number
n
+
(
n
+
1
)
+
(
n
+
2
)
=
258
3
n
+
3
=
258
3
n
=
258
−
3
3
n
=
255
n
=
255
3
n
=
85
n
+
1
=
85
+
1
=
86
n
+
2
=
85
+
2
=
87
from question, we have,
x+x+2+x+4 = 258
=> 3x + 6 = 258
=> 3x = 252
=> x = 252/3
=> x = 84
now,
x+2 = 86
and x+ 4 = 88
therefore the three consecutive even integers are 84, 86 and 88
if EF=4, FG=6x and EG=8x what is EG?
Answers
∵EG=8X FG= 6X
∴EF= EG- FG=2X=4
∴X=2
so,EG=8X=16
842.72+412.38+1/8+1/2=
Answers
the answer will be 1255.725
For this case, we have the following expression:
[tex]x = 842.72+412.38+\frac{1}{8} +\frac{1}{2}[/tex]
We want to find the value of x
Simplifying we have to:
[tex]\frac{1}{8} = 0.125\\\\\frac{1}{2} = 0.5\\[/tex]
Therefore:
[tex]x = 842.72 + 412.38 + 0.125 + 0.5\\\\x = 1255.725\\[/tex]
Answer:
The value of the variable x is given by:
[tex]x = 1255.725[/tex]
what is the area of this Square
Answers
5*5= 25 square kilometers
Give me a short answer please and make sure ur right THANKS!
Answers
Don't you just add them together to get -33x^3?
[tex]{ - 33z}^{3} [/tex]
as it has the same variable and you are just adding two negatives
Marcus finds that (3x^2-2y^2+5x)+(4x^2+12y^2-7x)=7x^2-10y-2x. What error did Marcus make?
Answers
(3x²-2y²+5x)+(4x²+12y²-7x)
This is all about combining like terms.
(7x²+10y²-2x) is what I got.
(7x-10y-2x) is what Marcus got.
Marcus didn't add the squared symbol for 10y and he added a negative sign for 10y. He did -10y but it is +10y² because -2y²+12y²=10y². So, his problem is that Marcus didn't add right.
Hope this helps.
If it does, I would appreciate a brainliest rank.
<3
Answer:
He combined the terms –2y2 and 12y2 incorrectly.
What is the Recipical of 8/19?
Answers
The question states that we are looking for the reciprocal of 8/19.
Recall what a reciprocal is. A reciprocal, when looking at a number, is what is multiplied with it for it to equal 0. It is commonly regarded as just the fraction flipped. (For example, the reciprocal of 1/2 would be 2, or 2/1. 2 * 1/2 = 1)
But why does flipping a fraction work?This goes back to the simplifying, when multiplying two fractions together.
If you were to multiply two fractions, say [tex]\frac{5}{4}[/tex] and [tex] \frac{4}{5}[/tex], you could look at the numerator of one and the denominator of another, and cancel them out. In this case, the numerator of one is 5, and the other is also 5. Cancelling those out makes both one. If you cancel out 4 and 4 too, you get 1/1 * 1/1, or just 1.
We could go on asking why these methods work forever. Why does cancelling out a numerator and a denominator of separate fractions work? (A simple explanation is when the separate fractions are multiplied together, you could divide both sides by the factor which was originally used to cancel out with, which is what was stated above but simpler.)
Now, we can figure out the answer.Since we know the reciprocal is just the flipped form of the fraction, we can simply flip 8/19 to get our answer.
8/19 flipped is 19/8, which is our answer.
Hope this helped!Help Question 1: Martina chose a random sample of 10 bags of candy from two different Brands, A and B. All bags in the sample are the same size. Martina counts the number of candy pieces in each bag and plots the results on two dot plots. A dot plot is shown. The title of the plot is Brand A. The line is numbered with tick marks at 40, 45, 50, 55, 60, 65, and 70 and is labeled Number of Candy Pieces. There are 2 dots at 52, 1 dot at 53, 2 dots at 55, 1 dot at 56, 2 dots at 57, and 2 dots at 62. A dot plot is shown. The title of the plot is Brand B. The line is numbered with tick marks at 40, 45, 50, 55, 60, 65, and 70 and is labeled Number of Candy Pieces. There is 1 dot at 44, 1 dot at 46, 2 dots at 52, 1 dot at 55, 1 dot at 62, 1 dot at 65, 2 dots at 67 and 1 dot at 69 Based on the plots, which statement is a valid comparison of the number of candies in the bags of the two Brands?
Answers
Looking at the plots, we can see that the number of candies in Brand A bags seems to be about 55 give or take about 5 candies or so.
The number of candies in Brand B bags appears to be about 55-60 give or take 10 candies.
Intuitively, we can tell that Brand B is LESS consistent than Brand A, since Brand B's candy numbers are "all over the place." But, at the same time, it looks like Brand B bags tend to have more candy than Brand A.
The number of candies in the bags from Brand B is greater and less consistent than the number of candies in the bags from Brand A is valid statement.
What is Statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
Lets compare the dot plots of the two brands.
In Brand A,
The number of candy pieces per bag ranges from 52 to 62, and the dots are relatively evenly spread out across this range.
In Brand B,
the number of candy pieces per bag ranges from 44 to 69, and the dots are more spread out, with a larger range of values.
As we observe the majority of the dots are clustered around 52, 55, 62, 65, and 67, indicating that these values are more common in Brand B than in Brand A.
Brand B has more dots in total than Brand A, suggesting that Brand B generally has more candy pieces per bag than Brand A..
Hence, the number of candies in the bags from Brand B is greater and less consistent than the number of candies in the bags from Brand A is valid statement.
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Complete question
Martina chose a random sample of 10 bags of candy from two different Brands, A and B. All bags in the sample are the same size. Martina counts the number of candy pieces in each bag and plots the results on two dot plots.
A dot plot is shown. The title of the plot is Brand A. The line is numbered with tick marks at 40, 45, 50, 55, 60, 65, and 70 and is labeled Number of Candy Pieces. There are 2 dots at 52, 1 dot at 53, 2 dots at 55, 1 dot at 56, 2 dots at 57, and 2 dots at 62. A dot plot is shown. The title of the plot is Brand B. The line is numbered with tick marks at 40, 45, 50, 55, 60, 65, and 70 and is labeled Number of Candy Pieces. There is 1 dot at 44, 1 dot at 46, 2 dots at 52, 1 dot at 55, 1 dot at 62, 1 dot at 65, 2 dots at 67 and 1 dot at 69
Based on the plots, which statement is a valid comparison of the number of candies in the bags of the two Brands?
A. The number of candies in the bags from Brand B is greater and more consistent than the number of candies in the bags from Brand A.
B. The number of candies in the bags from Brand B is greater and less consistent than the number of candies in the bags from Brand A.
C. The number of candies in the bags from Brand B is fewer and more consistent than the number of candies in the bags from Brand A.
D. The number of candies in the bags from brand B is fewer and less consistent than the number of candies in the bags from brand A.
Multiply.
14⋅25
Express your answer in simplest form.
29
320
13
110
Answers
Final answer:
To multiply 14 by 25, you multiply each digit of 25 by 14 individually and then sum the results, yielding a product of 350.
Explanation:
The student has asked to multiply 14 by 25 and express the answer in simplest form. Multiplication is a basic arithmetic operation, and it is a straightforward process. To multiply 14 by 25, you can use the following steps:
Multiply the ones digit of the second number by the first number: 5 x 14 = 70.
Multiply the tens digit of the second number by the first number: 2 x 14 = 28. Remember that since this 2 represents 20 in the number 25, the result (28) will actually represent 280 when you include it in the final answer.
Add the results from steps 1 and 2: 70 + 280 = 350.
Thus, the product of 14 and 25 is 350.
The Convention Society Brought and planted 45 cherry trees.Each Tree Cost $367.Which was the total cost of planting the trees?
Answers
367×45= 16, 515
unit price for plant 367
no of Cherry plants 45
total amount $16515
So,
45 * 367 = 16515
Ans: $16515
how many different ways can 4 tickets be selected from 50 tickets if each ticket wins a different prize
Answers
shen baked b cookies. his family ate 11 of them. using b, write an expression for the number of cookies that remained.
Answers
Step-by-step explanation:
So, lets write out the equation you have right now.
B - 11 = ?
You can have B be whatever you want. It must be higher than 11 (unless your teacher or whoever your guardian is allows negative numbers). In this case, I will use 15.
B = 15
15 - 11 = ?
Solve the equation and you get 4. Simple!
which property is illustrated by the following statement? 50pts
2(-3/9)=(-3/9)2
Associative Property of Addition
Commutative Property of Multiplication*
Inverse Property of Multiplication
Commutative Property of Addition
* is the one i think it is. Am I Right?
Answers
When multiplying numbers, it doesn't matter which number is first or second.
The correct answer is: Commutative Property of Multiplication
Hi!
2(-3/9)=(-3/9)2
Answer - Communative Property of Multiplication
The reason thats the answer is because the fact that is dosent matter what number goes first or last, it will still be the same result.
Please need help on this one
Answers
The answer would be
A: (-2,5)
Hope this helped
Select true or false to tell whether the following conjunctions are true or false. Use the truth table if needed. A square root of 16 is 4 and the only square root of 9 is -3. True False
Answers
the 1st one is true but the 2nd one is not true
7 hot dogs are sold for every 10 hamburgers sold. At this rate, how many hamburgers will be sold if 63 hot dogs are sold?
Answers
90 is the answer i did the math
Liam had $250. Then, he and his classmates bought a present for their teacher, evenly splitting the $p cost among the 24 of them. How much money does Liam have left?
Answers
Answer:
250-p/24
Step-by-step explanation:
the amount of money Liam starts with= 250
Amount Liam on the present= p/24
Use the equation y = 4x to answer the questions.
(a) Graph y = 4x. (b)
What is the slope of y = 4x and what does this mean?
Answers
Number d I need help with
Answers
Answer:
15 5/9 °C
Step-by-step explanation:
Put 60 where F is in the equation and do the arithmetic.
... C = (5/9)(60 -32) = (5/9)(28) = 140/9
... C = (135 +5)/9 = 15 5/9
A pineapple is 7 times as heavy as an orange. the pineapple also weighs 870 grams more than the orange. what is the total weight in grams for the pineapple and orange
Answers
Pineapple = p
Orange = x
is means equal
Pineapple is 7 times as heavy as an orange: p = 7x
Pineapple weighs 870 grams more than orange. p = 870 + x
Substitute p = 7x into the second equation:
7x = 870 + x
Subtract x from both sides
6x = 870
divide by 6
x = 145
The orange weighs 145 grams.
The pineapple weights 7 times the orange = 7(145) = 1015 grams.
The orange weighs 145 grams.
The pineapple weights 7 times the orange = 7(145) = 1015 grams.
Ella has 50 stacks of ten pennies in each stack describe how to find how many pennies has in all
Answers
50 times 10 = 500 pennies
Fifteen percent of an employee’s taxable income is collected each paycheck. Before taxes are removed from each paycheck, $350 of tax-exempt expenses is taken out. If the variable x represents the employee’s pay before tax-exempt expenses and taxes are removed, which expression represents the employee’s take-home pay after these deductions?
Answers
Answer:
0.85(x - 350)
Step-by-step explanation:
Here "x" represents the pay before tax.
Take exempted amount = 350.
The taxable amount = x - 350.
The tax rate = 15% = 15/100 = 0.15
Take home pay after the tax deduction = Taxable amount - tax
= (x - 350) - 0.15(x - 350)
Now we have to simplify this.
= (x - 350)(1 - 0.15)
= (x - 350)(0.85)
The employee’s take-home pay after these deductions= $0.85(x - 350).
Thank you.
Answer:
The answer is option C
Step-by-step explanation:
What is 0.98 times 7.3
Answers
7.154 is your answer to 0.98 times 7.3
Hello there.
This question is so easy to me.
[tex]0.98*7.3[/tex]
Explanation:
↓↓↓↓↓↓
Multiply without the decimal points, then you put in the decimal point in your answer.
[tex]98*73=7154[/tex]
0.98 it can also has two decimal places.
7.3 it can also has one decimal place.
Therefore, your answer it has three decimal places.
Answer⇒⇒7.154
Hope this helps!
Thank you for posting your question at here on Brainly.
Have a great day!
-Charlie
-2 times g(4) when g(x) =-x squared+(4x)-11
Answers
Answer:
+22
Step-by-step explanation:
Given g(x) = -x^2 + 4x - 11, g(4) is -(4)^2 + 4(4) - 11, or just -11.
Then -2 times g(4) = -2(-11) = +22
write the fact family. for 6, 4, 24
Answers
[tex]4 \times 6 = 24 \\ 6 \times 4 = 24 \\ 24 \div 6 = 4 \\ 24 \div 4 = 6[/tex]
That's it :3
6 times 4 is 24
4 times 6 is 24
24 divided by 6 is 4
24 divided by 4 is 6
1 1/3x2/3= what is the answer ? How do I do this?
Answers
1 1/3 is simplified to 4/3
multiply 4/3 * 2/3 =8/9
1 1/3 x 2/3 = 4/3 x 2/3 = 8/9 = 1 1/9
When you are multiplying fractions, you would multiply them like you would regular numbers. first, multiply the the numeraters together, then the denominaters together.
Example: 3/8 x 5/7 = 15/56
When you are multiplying whole fractions, you need to make them improper first before you multipy. Then you can multipy like normal.
Example: 2 3/4 x 6 2/4 = 11/4 x 26/4 = 286/16 (which can be simplified to 71 1/2
Hope this helps you!
Jadyn prepares a bag of candy before a road trip. The bag contains individual pieces of Skittles, M&Ms, Life Savers and Sour Patch Kids. Of the candy, 1/2 are Skittles, 1/4 of the remaining pieces are M&Ms and 3/4 of the rest are Life Savers. The remaining pieces are Sour Patch Kids. What percent of the total pieces of candy are Sour Patch Kids?
Answers
Given condition is- The bag contains individual pieces of Skittles, M&Ms, Life Savers and Sour Patch Kids.
Let the total number of candies in the bag be = x
Then, Skittles are [tex]\frac{1x}{2}[/tex]
Candies left = [tex]x-\frac{x}{2}[/tex] = [tex]\frac{x}{2}[/tex]
M&Ms are = [tex]\frac{1x}{8}[/tex]
Now remaining candies are= [tex]\frac{3x}{8}[/tex]
Now Life savers are = [tex]\frac{9x}{32}[/tex]
Now adding all these 3 candies
[tex]\frac{x}{2}+ \frac{x}{8}+\frac{9x}{32}[/tex]
=[tex]\frac{29x}{32}[/tex]
Now the remaining candies sour patch will be =
[tex]x-\frac{29x}{32} =\frac{3x}{32}[/tex]
Hence, sour patch kids are [tex]\frac{3}{32}[/tex]
Twelve less than the one fifth of a number is -7
Answers
What is 20% as a decimal
Answers
Answer is 0.2
To fnid the decimal, dovide the percentage by 100. 20/100 is 0.2.
I hope youre still around to read this
The correct answer is: " 0.2 " .
_____________________________________
20 % = 20/ 100 = 2/10 = 0.2 .
____________________________________
Drag the correct steps into order to solve the equation -3x – 6 = 18 for x.
Answers
The solution to the linear equation -3x - 6 = 18 is x = - 8
What is the solution of the equation?The solution of the linear equation is calculated as follows;
The given linear equation;
-3x - 6 = 18
Move the constant term to the other side of the equation.
-3x - 6 + 6 = 18 + 6
-3x = 24
Divide both sides of the equation by the coefficient of x (-3) to isolate x.
(-3x) / (-3) = 24 / (-3)
x = -8
Thus, the solution to the linear equation -3x - 6 = 18 is x = - 8
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