help the question is in the picture​

Answer: x=620

Step-by-step explanation:

The peak current for the given circuit is equal to the absolute value of i.

In an alternating current circuit, the peak current is equal to the maximum value of the current over a complete cycle. Since it is given that the current at any given time t (in seconds) in the circuit is; 'i' (in amperes), the peak current can be calculated as the absolute value of i.

For instance, if the current 'i" at any given time t is 5 A, then the peak current in the circuit will also be 5 A.

This is because the peak current represents the maximum magnitude of the current and is independent of the direction of the current.

Therefore, the peak current for the given circuit is equal to the absolute value of i.

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a. The mean distance between schools is 8 miles.

b. The new mean distance between schools is 7 miles.

Explain mean

The mean is a measure of central tendency that represents the average value of a set of numbers. It is calculated by adding up all the values in the set and dividing by the total number of values. The mean is commonly used to describe the typical value in a data set and is an important concept in data analysis and probability theory.

According to the given information

a. To find the mean, we add up all the distances and divide by the number of schools:

Mean = (8 + 9 + 5 + 11 + 7 + 8) / 6 = 8

Therefore, the mean distance between schools is 8 miles.

b.To find the new mean, we add up all the distances (including the new one) and divide by the new total number of schools:

New mean = (8 + 9 + 5 + 11 + 7 + 8 + 1) / 7 = 7

Therefore, the new mean distance between schools is 7 miles.

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Answer:

17% the next chew Casho pulls out is pineapple

Step-by-step explanation:

pineapple chew 9/54

lemon chew 15/54

lime chew 30/54

9/54 = 0.1666666... make this a percent and you get 17% of the time Casho will pull out a pineapple chew.

Answer:

...................................................................

Step-by-step explanation:

Answer:

\(12* (x-55)\)

Step-by-step explanation:

Not sure what else you need...

The probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixt

Probability is the likelihood or chance that an event will occur. Mathematically;

Probability = Expected/Total

If the spinner is spinned, the total outcome is 1/6

Pr(greater than 4) = 2/6 = 1/3

Pr(shaded section) = 3/6 = 1/2

Pr(number greater than 4 or on a shaded section) = 1/3 + 1/2
Pr(number greater than 4 or on a shaded section)  = 5/6

Hence the probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixths

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Answer:

D. 5/6

Step-by-step explanation:

i can feel the course of the correct answer pierce through my veins, trust me... its correct.

Answer:

\( \frac{x}{4} + \frac{1}{2} = \frac{1}{8} \)

\( \frac{x}{4} = - \frac{3}{8} \)

\(x = - \frac{3}{2} = - 1 \frac{1}{2} \)

The solution to the equation x/4 + 1/2 = 1/8 is x = -3/2.

Consider the equation, we have only one x term, so taking all the terms without x to the other side and terms with x on one side.

x/4 + 1/2 = 1/8

Take the 1/2 term on the other side,

x/4=1/8 - 1/2

Taking the LCM on the Right side,

x/4 = (1-4) / 8

x/4 = -3/8

Now, we have x/4 so what we can do is, shift the 4 to the other side too, we get,

x = ( -3/8) * 4

x = -3/2

The solution to the equation x/4 + 1/2 = 1/8 is x = -3/2.

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Answer:

89.8 feet

Step-by-step explanation:

In ΔBCD, the measure of ∠D=90°, the measure of ∠B=75°, and DB = 93 feet. Find the length of BC to the nearest tenth of a foot.

We would solve the above question using Sine rule

The formula is given as:

DB/sin D = BC/sin B

93/sin 90 = BC/sin 75

We cross multiply

sin 90 × BC = 93 × sin 75

BC = 93 × sin 75/sin 90

BC = 89.83 feet

Approximately BC = 89.8 feet

Answer: 19.6 feet

Step-by-step explanation:

Using the Pythagorean theorem,

\(x^2 +(x+6)^2 =48^2\\\\x^2 +x^2 +12x+36=2304\\\\2x^2 +12x-2268=0\\\\x^2 +6x-1134=0\\\\x=\frac{-6 \pm \sqrt{6^2 -4(1)(-1134)}}{2(1)}\\\\x \approx 30.8 \text{ } (x > 0)\\\\\implies x+(x+6) \approx 67.6\\\\\therefore (x+(x+6))-48 \approx 19.6\)

the members of k are d and 4, while the members of l are all real numbers between 4 and 5 (inclusive).

In set-builder notation, {x | P(x)} represents the set of all elements x that satisfy the property P(x).

Using this notation, we have:

k = {x | x is an element of the set {d, 4}}

l = {x | x is a real number such that x is greater than or equal to 4 and less than or equal to 5}

what is  set-builder notation?

Set-builder notation is a way of specifying a set by describing the properties that its elements must satisfy.

In set-builder notation, we use braces { } to enclose a description of the elements of a set. The description consists of a variable, followed by a vertical bar "|" symbol (read as "such that" or "where"), and then a condition that the variable must satisfy.

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Hope this helps!! :)))))))

Answer:

5 hours and 35 minutes

Step-by-step explanation:

If you add the 45 and 50 minutes, you get 95 minutes, but an hour is only 60 minutes. So you subtract 60 and you're left with 35 minutes. You add the new hour onto the other 4 hours and you get 5 hours total.

Answer: 5 hours and 35 minutes

Step-by-step explanation: 2 + 2 = 4      45 + 50 = 95      95- 60 = 35

Answer:

one yard of fabric costs $2.50

Step-by-step explanation:

do 15÷6 and you get 2.5. hope this helps

Answer:

49/2

Step-by-step explanation:

The simplest radical form of the given expression will be √24.

If the power of the variable "a" is b/c.

Then the simplest radical form of the expression will be

\(\rm \left ( a \right )^{\rm \frac{b}{c}} = \rm \sqrt[\rm c]{\rm a^b}\)

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The expression is given below.

⇒ \((24)^{1/2}\)

If the power of the base is in half then it can be replaced by the square root.

Convert the expression into the simplest radical form. Then we have

⇒ \((24)^{1/2}\)

⇒ √24

The simplest radical form of the given expression will be √24.

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Answer:

AB:0:2

BC:6:4

CD:9:6

DE:9:15

Step-by-step explanation:

Step-by-step explanation:

I know it not all but this is what I have

Answer: The least value goes with the greatest value

Step-by-step explanation:

Answer:

the block with '10%'

The whole is 100% and 10% divided by 10 is 10%

Answer:

Step-by-step explanation:

3(f + 3 ) + 2(f +6) = 3*f + 3*3 + 2*f + 2*6

                          = 3f + 9 + 2f + 12

                          = 3f + 2f  + 9 + 12   {Combine like terms}

                          = 5f + 21

3(f+3)+2(f+6)

3f + 3 + 2(f+6)

3f + 9 + 2f + 12

3f + 21 + 2f

5f + 21

Final answer:

Assuming the interest is compounded annually, the amount in the account after 11 years can be calculated using the formula A = P(1 + r/n)^(nt), where A is the amount in the account, P is the principal (initial amount), r is the annual interest rate (as a decimal), n is the number of times the interest is compounded per year, and t is the number of years.

In this case, P = $7900, r = 0.055, n = 1 (compounded annually), and t = 11. Substituting these values into the formula gives:

A = 7900(1 + 0.055/1)^(1*11)

A = $13,983.76

Therefore, the amount in the account after 11 years will be approximately $13,983.76, rounded to the nearest cent.

In summary, if $7900 is placed in an account with an annual interest rate of 5.5%, compounded annually, the amount in the account after 11 years will be approximately $13,983.76. The formula used to calculate this amount is A = P(1 + r/n)^(nt), where A is the amount in the account, P is the principal, r is the annual interest rate, n is the number of times the interest is compounded per year, and t is the number of years.

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Assuming the interest is compounded annually, the amount in the account after 11 years can be calculated using the formula A = P(1 + r/n)^(nt), where A is the amount in the account, P is the principal (initial amount), r is the annual interest rate (as a decimal), n is the number of times the interest is compounded per year, and t is the number of years.

In this case, P = $7900, r = 0.055, n = 1 (compounded annually), and t = 11. Substituting these values into the formula gives:

A = 7900(1 + 0.055/1)^(1*11)

A = $13,983.76

Therefore, the amount in the account after 11 years will be approximately $13,983.76, rounded to the nearest cent.

In summary, if $7900 is placed in an account with an annual interest rate of 5.5%, compounded annually, the amount in the account after 11 years will be approximately $13,983.76. The formula used to calculate this amount is A = P(1 + r/n)^(nt), where A is the amount in the account, P is the principal, r is the annual interest rate, n is the number of times the interest is compounded per year, and t is the number of years.

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Answer:

Answer:

44

Step-by-step explanation:

5 1/2 = 11/2 = 44/8

Subtract 1/8 from 44/8 until you finish the number all.

Answer: get a verified 340

Step-by-step explanation:

Answer: ( 0, -2 )

Step-by-step explanation:

y = mx + b

x + 2y = -4

2y = x - 4

_______

2          2

(y = - 2)

Answer:

(-4, 0) (0, -2)

Step-by-step explanation:

I took the K12 test I'm right guaranteed.

The area of the surface obtained by rotating the curve x = 20 cos(3θ), y = 20 sin(3θ), where 0 ≤ θ ≤ π/2, about the x-axis is calculated using the formulA for surface area of revolution

To find the area of the surface, we can use the formula for the surface area of revolution. Given a curve defined parametrically by x = f(θ) and y = g(θ), where α ≤ θ ≤ β, the surface area obtained by rotating the curve about the x-axis is given by:

A = ∫[α,β] 2πy √(1 + (f'(θ))²) dθ

In this case, we have x = 20 cos(3θ) and y = 20 sin(3θ), with 0 ≤ θ ≤ π/2. Taking the derivatives, we find f'(θ) = -60 sin(3θ) and g'(θ) = 60 cos(3θ).

Plugging these values into the surface area formula and simplifying, we get:

A = ∫[0,π/2] 2π(20 sin(3θ))(√(1 + (-60 sin(3θ))²)) dθ

Evaluating this integral will give us the exact value of the surface area of the rotated curve about the x-axis within the given range of θ.

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The expression used to represents the total number of cards with Nina and Krisha is given by 10C + 9H.

Let us denote the number of cards in each castle pack by C.

And H is the number of cards in each hero pack.

Number of castle cards with Nina = 4C

Number of hero cards with Nina = 5H

Number of castle cards with Krisha = 6C

Number of castle cards with Krisha = 4H

Total number of cards with Nina

= Number of castle cards + hero cards

= 4C + 5H

Total number of cards with Krisha

= Number of castle cards + hero cards

= 6C + 4H

Total cards for both ( Nina and Krisha )

= (4C + 5H) + (6C + 4H)

= 10C + 9H

Therefore, the total number of cards that Nina and Krisha have together is 10C + 9H.

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The above question is incomplete , the complete question is:

Nina and Krisha click trading cards Nina has four packs of castle cards and five packs of hero cards. Krisha has six packs of castle cards and four packs of hero cards. Each castle pack holds C cards and each little pack codes each cards. Write an expression with exactly two terms to represents total number of cards Nina and Krisha have together?

Answer:

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The angle formed by a tangent and secant is half the difference of the intercepted arcs:

Find the measure of ∠MLJ by substituting 4 for x in the angle measure:

This is because each clock tick will cause the counter to increment by one, and the binary value of 00100 incremented twice becomes 00110.

To design a counter using five JK flip-flops, we can cascade them in a "ripple" configuration. The output of the first flip-flop will be connected to the clock input of the second flip-flop, the output of the second flip-flop will be connected to the clock input of the third flip-flop, and so on. The input to the first flip-flop will be the clock signal, and the J and K inputs of all five flip-flops will be connected to a common input (such as a switch or another logic gate) that can be used to set the initial value of the counter. Assuming the value inside the counter is 00100, after two clock ticks the value of the counter will be 00110.

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