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Question 2 ""If the Vpp is 10 V, then the Vavg is:"" O 20 V O 3.53 V O 3.18 V O 5 V
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Answer:

1.7 meters?

Step-by-step explanation:

Answer:

27.26

Step-by-step explanation:

The amount of interest charged at the end of the term is approximately $644.75.

To calculate the amount of interest charged at the end of the term, we can use the simple interest formula:

Interest = Principal * Rate * Time

Principal = $6,250

Rate = 4.12% = 0.0412 (decimal form)

Time = 2 years + 6 months = 2.5 years

Plugging in these values into the formula, we have:

Interest = $6,250 * 0.0412 * 2.5

Calculating this expression:

Interest = $6,250 * 0.0412 * 2.5 = $644.75

Therefore, the amount of interest charged at the end of the term is $644.75 (rounded to the nearest cent).

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Step-by-step explanation:

4x^2 + 20 = 0

divide 4 throughout:

x^2 + 5 = 0

x^2 = -5

x = ±√-5

However, you can't square root a negative number as it is a complex number / imaginary number hence you would want to conclude it as "no solution"

Starting with the least likely event, the chances of a politician fulfilling all his or her campaign promises can be quite low due to the complexities of politics and the potential for unforeseen circumstances.

Next, while full moons are relatively common, they occur approximately once a month, making it more likely than the politician's scenario but less likely than the other events.

Rolling a die and getting a 6 has a higher likelihood as there is a 1 in 6 chance of rolling a 6 on a fair six-sided die. The safe arrival of a person in New York City from Chicago is more probable than the previous events but still has an element of uncertainty regarding the fate of their luggage.

Randomly selecting an ace from a regular deck of 52 playing cards has a higher probability compared to the previous events, as there are four aces in a deck. The likelihood increases further when randomly selecting the queen of hearts, which is only one specific card out of the 52-card deck.

Finally, selecting a black card from a regular deck has the highest probability among the listed events since there are 26 black cards in the deck, including all the clubs and spades.

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Answer:

x=12°

Step-by-step explanation:

10x-20+6x+8=180°

16x=180+20-8

16x=192

x=12°

The real solution of the equation \(x^3 - 7x^2 + 6x - 47 = x^2 + 1\) is x ≈ 7.259.

To find all real solutions :

Move all terms to one side of the equation:

\(x^3 - 7x^2 + 6x - 47 - x^2 - 1 = 0\)

Combine like terms:

\(x^3 - 8x^2 + 6x - 48 = 0\)

To find the real solutions, we can use factoring, synthetic division, or the Rational Root Theorem to attempt to find

factors of the polynomial. Unfortunately, this polynomial does not have rational roots, so we need to use numerical

methods or graphing to approximate the real solutions.

By graphing the polynomial or using a numerical method such as Newton's method, we find that the polynomial has

one real solution:

x ≈ 7.259

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False because 22 + 32 =54

Answer:

No. 22+32=54

Step-by-step explanation:

Answer:

  x = 63°

Step-by-step explanation:

~ They are adjacent angles because they have a common (one) vertex.

~ To find the value of x we must make an equation.

Angles on a straight line add up to 180°.

  117 + x = 180

  x = 180 - 117

  x = 63°

Answer:

63

Step-by-step explanation:

63 is the answer

Answer:

x=5 or x=7

Step-by-step explanation:

I hop this helped

Answer:

x+1/x-1 +1 / x+1/x-1 -1= x

Answer:

the answer is 1/0

Step-by-step explanation:

don't forget to brainllest:)

The reflection will be on Quadrant II

The rule for reflection on the x-axis is to negate the y-values but leave the x-values the same.

(-6, -7) becomes (-6, 7)

This would reflect on Quadrant II

After evaluation the given expressions the value generated is =1- cos² (2x) × cos(x + 90) × sec(x), under the condition that the given expression is

\(\sqrt{\frac{ 1-cos2x^2}{cos(-x)cos(90+x) } }\)

Here we have to apply the trigonometric identities along with its properties in order to derive this result, we can simplify the expression under the square root first:

\(\frac{1-cos2x^2}{cos(-x)cos(90+x) } = \frac{sin^2(2x)}{sin(-x)sin(x)}\)

\(= \frac{- sin^2(2x)}{sin^2x}\)

Next, we can use the identity sin²(x) = 1- cos² (x) to get:

\(\frac{- sin^2(2x)}{sin^2x}\)\(=\) \(\frac{1- cos^2(2x)}{1 - cos^2(x) }\)

\(= \frac{cos^2(2x) - 1 }{cos^2(x) - 1}\)

Now, we can use the identity \(\frac{cos^2(2x) = (1 + cos(4x))}{2}\) to get

\(\frac{cos^2(2x) - 1}{cos^2(x) - 1 }\)\(= \frac{\frac{(1 + cos(4x))}{2} - 1}{ cos^2 (x) - 1}\) \(= \frac{- cos^2(2x)cos(x+90)}{cos^2(x)-1}\)

Finally we can stage the generated expression into the original equation and again apply simplification

\(\sqrt{\frac{ 1-cos2x^2}{cos(-x)cos(90+x) } }\) \(= \frac{- cos^2(2x)cos(x+90)}{cos^2(x)-1}\) \(= i \frac{cos(2x)cos(x+90)}{\sqrt{cos^29x) - 1} }\)

= icos(2x)sec(x)(-sinx) = 1 - cos² (2x) × cos(x + 90) × sec(x)

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Answer: x = 2 hours y= 7 hours = 9 hours a week, 80$ a week

Step-by-step explanation:

5$x2=10$   10$x7=70$ 70$ + 10$ = 80 $.

hopefully, maybe that helps for the first question.

Answer:

6x\(x^{2}\) + 41x + 48

Step-by-step explanation:

Answer:

10m and 45m

Step-by-step explanation:

Just did it

y is 5 that is the answer have a great

Answer:

Step-by-step explanation:

the bumble bee flutters it’s wings 3000 times faster

Knowing that the bumble be can do 7800 in one minute and the humming bird can do 80 in a second 1 minute is 80 seconds so if we do 80 times 60 we get 4800 which is less then the amount of flutters the bumble bee does by 3000 flutters

The equilibrium price is $0 and the equilibrium quantity is 5 units.

To find the equilibrium price and quantity, we need to set the quantity demanded equal to the quantity supplied and solve for the equilibrium values.

Setting Q_d = Q_s, we can equate the equations for demand and supply:

-2Q - 2Q_d = -5 + 3Q_s

Since we know that Q_d = Q_s, we can substitute Q_s for Q_d:

-2Q - 2Q_s = -5 + 3Q_s

Now, let's solve for Q_s:

-2Q - 2Q_s = -5 + 3Q_s

Combine like terms:

-2Q - 2Q_s = 3Q_s - 5

Add 2Q_s to both sides:

-2Q = 5Q_s - 5

Add 2Q to both sides:

5Q_s - 2Q = 5

Factor out Q_s:

Q_s(5 - 2) = 5

Q_s(3) = 5

Q_s = 5/3

Now that we have the value for Q_s, we can substitute it back into either the demand or supply equation to find the equilibrium price. Let's use the supply equation:

P = -5 + 3Q_s

P = -5 + 3(5/3)

P = -5 + 5

P = 0

Therefore, the equilibrium price is $0 and the equilibrium quantity is 5 units.

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Let x be the cost of one rose bush and y be the cost of one carnation.

Then we have the system of equations:

x * 9 + y * 12 = 210

x * 3 + y * 1 = 40

To determine the method that is most efficient to solve this system, we can use the fact that one of the equations has already solved for one of the variables, y.

We can use substitution to solve for the other variable, x.

Substitute y = (40 - 3x) into the first equation:

x * 9 + (40 - 3x) * 12 = 210

Simplify:

x * 9 + 480 - 36x = 210

Solve for x:

9x - 36x = 210 - 480

-27x = -270

x = 10

Substitute x = 10 into the second equation:

10 * 3 + y = 40

Solve for y:

y = 10

Therefore, one rose bush costs $10 and one carnation costs $10.

The most efficient method to solve the system was substitution, since one of the equations already solved for one of the variables.

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Answer:

The answer is no

*View the attached graph to check your answer graphically.*

Step-by-step explanation:

y = 4x + 9

y = 2x + 5

For this problem, I will be using substitution, since the both equations are already in the slope-intercept form, and it's a little easier than the elimination method.

First, I will substitute the first equation, for y, into the second equation:

y = 4x + 9

y = 2x + 5

4x + 9 = 2x + 5

Next, subtract 2x from both sides to isolate x:

4x + 9 = 2x + 5

-2x      -2x

2x + 9 = 5

Then, subtract 9 from both sides:

2x + 9 = 5

     - 9  - 9

2x = -4

Now, divide both sides by 2:

2x = -4

/2    /2

x = -2

Now, we find the value of y, by substituting -2 for x:

y = 2x + 5

y = 2(-2) + 5

y = -4 + 5

y = 1

(x, y) ==> (-2, 1)

Check your answer using (-2, 1):

y = 2x + 5

1 = 2(-2) + 5

1 = -4 + 5

1 = 1

This statment is correct

y = 4x + 9

1 = 4(-2) + 9

1 = -8 + 9

1 = 1

This statment is also correct

Check your answer using  (-6, -7):

y = 2x + 5

-7 = 2(-6) + 5

-7 = -12 + 5

-7 = -7

This statment is correct

y = 4x + 9

-7 = 4(-6) + 9

-7 = -24 + 9

-7 = -15

This statment is NOT correct

Therefore, no (-6,-7) is NOT a solution to this system of equations.

*View the attached graph to check your answer graphically.*

Hope this helps!

Answer:

no

Step-by-step explanation:

If a₀ = 0, and \(a_{i + 1} = a_i + 1\), then

a₁ = a₀ + 1 = 0 + 1   ⇒   a₁ = 1

and

a₂ = a₁ + 1 = 1 + 1   ⇒   a₂ = 2

i hope it helped you :P

it was easyy!!!

Answer:

2

Step-by-step explanation:

add

Answer:

50 cm^3/s

Step-by-step explanation:

Since the rate is halves, the flow is also halved. Normally it flows at

4000/40 = 100 cm^3/s

100/2 = 50

The inequality shaded in the graph is given as follows:

y ≥ 5x/2 + 3.

The slope-intercept equation for a linear function is presented as follows:

y = mx + b

In which:

The graph crosses the y-axis at y = -3, hence the intercept b is given as follows:

b = 3.

When x increases by 2, y increases by 5, hence the slope m is given as follows:

m = 5/2.

Then the equation of the line is given as follows:

y = 5x/2 + 3.

The line is a solid line, and values above it are plotted, hence the inequality is given as follows:

y ≥ 5x/2 + 3.

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Notice that the given equations are lines in slope-intercept form.

The slope of both equations is 5, but its y-intercepts are different, therefore the graphs of the given equations are different parallel lines, therefore, they have no common points.

Since the graphs of the equations have no common points the system of equations has no solutions.

Answer: No solution.

Answer:

2466.67

Step-by-step explanation:

1850/.75=2466.67

The cost of selling price of the computer is, $3,237.5

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Given that;

Cost of the computer = $1,850.00

Markup = 75%

Now,

The cost of selling price of the computer is,

⇒ $1,850 + 75% of $1,850

⇒ $1850 + 75 /100 × $1850

⇒ $1850 + $1387.5

⇒ $3,237.5

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Answer:

-2.4

Step-by-step explanation:

Given data

We have the expression before us as

−4.5 + p6= −18.9

Collect like terms

p6= −18.9+4.5

p6= -14.4

Divide both sides by 6

p= -14.4/6

p=-2.4

Hence the value of p= -2.4

Answer:

That one answer you see below is wrong

Step-by-step explanation:

Thats it