Complete the truth table.
р
q
-
pЛ-4
P+
-(p+q)
F F
T
T
F
F
T
T T
F
T
T
חד
F
T
F
T
F
T
F
T
וד
F
וד
F
T
רד
F
F
F

Answer:

thats 7 4/6

Step-by-step explanation:

Answer:

Go to demose and plug it in it worked for me but it wont let me out a link in my awnser.

2^3 + 2^2 x 2 + 6 - 2^1 x 2^0 - 1

2³+2³+6-2×1-1

2×2³+6-2-1

2⁴+6-2-1

16+6-2-1

19

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let width = w

Length = w - 7

Perimeter = 2*(length + width)

2*(w-7 + w) = 50

2* (2w - 7) = 50

2*2w - 7*2 = 50

4w - 14 = 50

Add 14 to both the sides

4w = 50+ 14

4w = 64

Divide the entire equation by  4

w = 64/4

w = 16 units

Length = 16 - 7 = 9 units

Step-by-step explanation:

m∠2 = m∠4

y + 10 = 3y - 24

y - 3y = -24 - 10

-2y = -34

y = -34/-2

y = 17

m∠2 = y + 10

m∠2 = 17 + 10

m∠2 = 27°

Using implicit differentiation, it is found that she must blow air at a rate of 251.33 cm³/sec.

The volume of a sphere of radius r is given by:

[tex]V = \frac{4\pi r^3}{3}[/tex]

The radius is half the diameter, hence:

[tex]r = \frac{d}{2}[/tex]

[tex]r^3 = \frac{d^3}{8}[/tex]

[tex]V = \frac{4\pi d^3}{24} = \frac{\pi d^3}{6}[/tex]

Applying implicit differentiation, the rate of change of the volume is:

[tex]\frac{dV}{dt} = \frac{d^2 \pi}{2}\frac{dd}{dt}[/tex]

The rate that she must blow air is:

[tex]\frac{dV}{dt} = \frac{d^2 \pi}{2}\frac{dd}{dt}[/tex]

[tex]\frac{dV}{dt} = \frac{4^2 \pi}{2}(10)[/tex]

[tex]\frac{dV}{dt} = 251.33[/tex]

She must blow air at a rate of 251.33 cm³/sec.

A similar problem is given at https://brainly.com/question/25581404

Answer:

Not my words... put quotes

"We know that the general equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius."

Step-by-step explanation:

Answer:

2000+(36*230)

=2000 + 8280

= $10,280

so,

$10,280 - $7999

= $2,281 extra

Uisng the ratio concept, the number of charms that should be put into each group would be 12 and 18 respectively

Given the Parameters :

The group with 2 :

[2 ÷ (2+3)] × 30

(2 / 5) × 30

= 12

The group with 3 :

[3 ÷ (2+3)] × 30

(3 / 5) × 30

= 18

Hence, each group will have 12 and 18 charms respectively

Learn more : https://brainly.com/question/25775672

Answer:

your answer would be A. Reflection over the y-axis

have a good day :)

Answer:

218

-72

12° C

Step-by-step explanation:

The magnitude of a single number is the positive version of that number.

We write it mathematically like this:

|−218|=218

|-12|=12

The magnitude of a number is also known as the absolute value, and literally means the 'size' of the number, not worrying if it is positive or negative.

For numbers such as 1, 2, 3, and so on, the magnitude is simply the number itself. If the number is negative, the magnitude becomes the absolute value of the number. For example, the magnitude of 10 is 10. The magnitude of -10 becomes the absolute value of -10, which is 10.

Answer:

X= - 1/6

Step-by-step explanation:

Well its 16/7 = -8x

We can do a proportion over here

so 16/7 = -8x/1

Now just cross multiply to solve proportion

-56x=16

divide -56 to isolate x

x= 16/-56

Now simplify 16/-56

which is -1/6

So negative 1/6

Answer: x=-2/7

Step-by-step explanation:

The number of minutes it would take Athlete J to run one mile is 12 minutes.

The number of hours it would take Athlete h to run 5 miles is 10/11 hour.

Athlete h runs faster because his average speed is greater than that of  Athlete J.

In order to determine the time it would take Athlete J to run one mile, the average speed has to be determined.

Average speed = total distance / time

2/3 ÷ 8

2/3 x 1/8 = 1/12 mile / minute

Time it would take Athlete J to run one mile = distance / speed

1 ÷ 1/12 = 12 minutes

Average speed of Athlete H = 2 3/4 ÷ 1/2

11/4 x 2 = 5 1/2 miles / hour

Time it would take Athlete H to run 5 miles = distance / speed

5  ÷ 11/2

5 x 2/11 = 10/11 hours

To learn more about average speed, please check: brainly.com/question/9834403

Step-by-step explanation:

1 / 9 is the correct answer

Answer:

The answer is 1/9

Step-by-step explanation:

Hope it helps.

Answer:

  5 outfits

Step-by-step explanation:

The total of Tyler's purchases will be ...

  233.09 +3(16.38) +29.13 +52.48x ≤ 600

  52.48x ≤ 288.64 . . . . . . . . . subtract 311.36 and simplify

  x ≤ 5.5 . . . . . . . . . . . . . . divide by 52.48

Tyler can buy 5 outfits and stay within his budget.

_____

The number of outfits must be an integer. The largest integer less than 5.5 is 5.

Answer:

[tex]10v^2-17v+3[/tex]

Step-by-step explanation:

To find the equivalent of this expression we have to use the FOIL method

So you multiply the first terms [tex]2v*5v[/tex]

Then multiply the outer terms [tex]2v*-1[/tex]

Then multiply the inner terms [tex]-3*5v[/tex]

Then multiply the last terms [tex]-3*-1[/tex]

The system of equations:

5x + 10y = 30

4x + 8y = 36

Has no solutions, the correct option is C.

Here we have the system of equations:

5x + 10y = 30

4x + 8y = 36

We want to use the substitution method, then we need to isolate one of the variables. Let's work with the second equation:

4x + 8y = 36

Divide by 4:

x + 2y = 9

x = 9 - 2y

Now replace that in the other equation to get:

5*(9 - 2y) + 10y = 30

45 - 10y + 10y = 30

45 = 30

This is a false equation, thus, the system has no solutions.

Learn moer about systems of equations at:

https://brainly.com/question/13729904

#SPJ1

Answer:

26

Step-by-step explanation:

5(26)-25

5*26=130

130-25=105

Answer:

To find the value, isolate x.

5x - 25 = 105

Add 25 to both sides.

5x = 130

Divide both sides by 5.

x = 26

:)

Since the number of trials is not fixed, N is neither a binomial or a geometric variable, it is an inverse binomial variable.

The sample is chosen at random, hence, the trials are independent, that is, each person has the same probability of answering it, hence N is not a geometric variable.

For it to be a binomial distribution, there needs to be a fixed number of trials, which there is not, hence, N is also not a binomial variable.

A similar problem is given at https://brainly.com/question/25644451

Answer: Geometric

Step-by-step explanation:

Answer:

15. (0, 10) (2, 5) 16. (0, -3) (3, 0) 17. (3/2, 0) (0, -3) 23. y=-3/2x+6 24. y=x 25. y=3x-7

Step-by-step explanation:

15. 10/1=10, (0, 10), 10/5=2, (2, 5)

16. 12/-4=-3, (0, -3), 12/4=2, (3, 0)

17. 15/10=3/2, (3/2, 0), 15/-5=-3, (0, -3)

23. 3x+2y=12

2y=-3x+12

y=-3/2x+6

24. y-x=0

y=x

25. 3x-y=7

-y=-3x+7

y=3x-7

Answer:

+ or - 11

Step-by-step explanation:

To find the square root of 121, think of a number that multiplied by itself would get to 121. This number is 11. However, do remember that the number could also be negative 11 bencause a negative times a negative becomes positive.  I would advise you to try memorizing the squares of 0 to 15 to help you with this. Otherwise, you can just use a calculator.

Hope this helps! :)

Answer:

tite ko malaki hahahhahhaahhaahahahahhaahjjaahahaahahahhah

Step-by-step explanation:

12345

Answer:

1/8

Step-by-step explanation:

x-8y=-1

First, put the equation in slope intercept form ( y= mx+b where m is the slope and b is the y intercept)

-8y = -x-1

y = 1/8x +1/8

The slope is 1/8 and the y intercept is 1/8

The slope for parallel lines is the same for all parallel lines

1/8

Answer:

Step-by-step explanation:

- 38d - 57 ≥ - 19d + 76

- 38d + 38d - 57 - 76 ≥ - 19d + 38d + 76 - 76

-133 ≥ 19d

-133/19 ≥ 19/19d

-7 ≥ d

Answer:

[tex]d\leq -7[/tex]

Step-by-step explanation:

Move all terms containing [tex]d[/tex] to the left side of the inequality.

Add [tex]-19d[/tex] to both sides of the inequality.

[tex]-38d-57+19d\geq 76[/tex]

Add [tex]-38[/tex] and [tex]19d.[/tex]

Move all terms not containing  [tex]d[/tex]  to the right side of the inequality.

Add [tex]57[/tex] to both sides of the inequality.

[tex]-19d\geq 76+57[/tex]

Add [tex]76[/tex] and [tex]57.[/tex]

[tex]-19d\geq 133[/tex]

Divide each term by [tex]-19[/tex] and simplify.

Divide each term in [tex]-19d\geq 133[/tex] by [tex]-19[/tex]. When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.

[tex]\frac{-19d}{-19} \leq \frac{133}{-19}[/tex]

Cancel the common factor

[tex]\leq \frac{133}{-19}[/tex]

Divide [tex]133[/tex] by [tex]-19.[/tex]

[tex]d\leq -7[/tex]

The result can be shown in multiple forms.

Inequality Form:

[tex]d\leq -7[/tex]

Interval Notation:

[tex](- { \infty} ,-7][/tex]

Answer:

D. −2

Step-by-step explanation:

Use the formula  x = − b /2 a  to find the maximum and minimum.

( 2 , − 2 )