pleaseeee fast see the pic i need helpppp

Step-by-step explanation:

\( {x}^{2} = 2 \times {4}^{2} \\ {x}^{2} = 32 \\ x = 4 \sqrt{2} \\ diameter = 4 \sqrt{2} \\ radius = 2 \sqrt{2} \\ area \: of \: half \: of \: the \: circle = \\ \)

\(a = \frac{\pi \times {(2 \sqrt{2} )}^{2} }{2} = 4\pi \\ area \: of \: triangle \: = \\ 2 \sqrt{2} \times 2 \sqrt{2} = 8 \\ area \: of \: shaded \: region \: is \: = \\ 4\pi - 8 = 4.57 \: {cm}^{2} \)

In order to calculate the total number of employees, we can use the following rule of three:

Now, from this rule of three, we can write the following proportion and solve it for x:

Rounding to the nearest whole number, the total number of employees is 65741.

Answer:

A

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Let’s say that she has 10 dimes. 2(10)-5=Q

20-5=15

15 quarters

We doubled her dimes, and subtracted 5 to find quarters.

You can fill anything for D and remind true

Answer: (3a + 2) • (4a2 - 2a + 9)

(no solution)

Step-by-step explanation:

Step by Step Solution

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STEP

1

:

Equation at the end of step 1

 (3a + 2) • ((22a2 -  2a) +  9)

STEP

2

:

Trying to factor by splitting the middle term

2.1     Factoring  4a2-2a+9

The first term is,  4a2  its coefficient is  4 .

The middle term is,  -2a  its coefficient is  -2 .

The last term, "the constant", is  +9

Step-1 : Multiply the coefficient of the first term by the constant   4 • 9 = 36

Step-2 : Find two factors of  36  whose sum equals the coefficient of the middle term, which is   -2 .

     -36    +    -1    =    -37

     -18    +    -2    =    -20

     -12    +    -3    =    -15

     -9    +    -4    =    -13

     -6    +    -6    =    -12

     -4    +    -9    =    -13

For tidiness, printing of 12 lines which failed to find two such factors, was suppressed

Observation : No two such factors can be found !!

Conclusion : Trinomial can not be factored

Final result :

 (3a + 2) • (4a2 - 2a + 9)

Answer:

61 miles

Step-by-step explanation:

Since the distance Mia travels is constant, we can find the distance travelled over four days by multiplying 15 1/4 by 4:

(15 1/4) * 4 = 61

Thus, Mia travels 61 miles in 4 days

Answer:

10:10 am.

Steps:

time = distance/speed

time= 270/120

=2 hours and 25 minutes

Answer:

Step-by-step explanation:

To graph a set of complex numbers in the form of a + bi on the complex plane, you can use the following steps:

Plot the real part of the complex number along the x-axis and the imaginary part along the y-axis.

For each complex number, locate the point on the plane that corresponds to its real and imaginary parts.

Connect the dots to form the graph.

For example, to graph (4+9i), the point would be located at x = 4, y = 9 on the complex plane, and then connect the dots for all the complex numbers you have.

It is also possible to use software such as graphing calculators, spreadsheet programs or specialized software to graph complex numbers in the complex plane.

Answer:yes

Step-by-step explanation:4x minus 3x is 1x, or x, and then it's just x+2

Answer:

Yes

Step-by-step explanation:

Both of these equations have the same X and Y intercepts. The X intercepts being -2,0 and the Y intercepts being 0,2

Answer:

n = 4

Step-by-step explanation:

\(\sqrt{64} \cdot \sqrt[3]{8} = \sqrt{8 \times 8} \cdot \sqrt[3]{2 \times \ 2 \times 2 }\)

            \(= 8 \cdot 2\\=2^3 \cdot 2\\=2^4\\\)

Answer:

Step-by-step explanation:

\(\sqrt{64}\) .\(\sqrt[3]{8}\)

8.\(8^{1/3}\)

\(8^{1+1/3}\)

\(8^{4/3}\)

\(2^{2*4/3}\)

\(2^{8/3}\)

therefore n=8/3

Answer:

\( \boxed{ \bold{ \huge{ \boxed{ \sf{8 + 8i}}}}}\)

Option D is the correct option.

Step-by-step explanation:

\( \sf{(3 + i) + (5 + 7i)}\)

When there is a ( + ) in front of an expression in parentheses , there is no need to change the sign.

That means, the expression remains the same.

Just remove the unnecessary parentheses

⇒\( \sf{3 + i + 5 + 7i}\)

Collect like terms and simplify

⇒\( \sf{3 + 5 + i + 7i}\)

⇒\( \sf{8 + 8i}\)

Hope I helped!

Best regards!!

Answer:

I could but can you please put down the problem.

Step-by-step explanation:

Answer:

523 cm^3

Step-by-step explanation:

The volume of a sphere  is

V = 4/3 pi r^3

V = 4/3 (3.14) (5)^3

V = 523.33333

Rounding to the nearest whole number

V = 523

Answer:It is 6543.

Step-by-step explanation:

The appropriate value for M1 in the linking constraint for product A is $17.

In the given scenario, the decision variable Yi is defined as 1 if the amount of product i produced (Xi) is greater than 0, and 0 if Xi equals 0. This implies that Yi represents whether or not product i is produced. In this case, we are dealing with product A.

The linking constraint is used to ensure that if product A is produced (Yi = 1), then the amount produced (Xi) must be greater than 0. This can be expressed as Xi ≥ Yi * M1, where M1 is a sufficiently large value that ensures the constraint holds.

Since the profit per unit of A is $17, setting M1 equal to this value guarantees that if Yi is 1 (product A is produced), then Xi must be greater than 0 (at least one unit of A is produced). This ensures that the linking constraint is satisfied and reflects the condition that the company can sell all the units it produces.

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The sum a geometric sequence is:

\(S_n=\dfrac{a_1(1-r^n)}{1-r} \ \text{where} \ a_1 \ \text{is the first term and r is the ratio}\)

In the given problem, \(a_1=10\) and \(r = 2\)

\(S_{10}=\dfrac{8(1-2^{10})}{1-2}\)

\(. \ \ \ \ =\dfrac{8(1-1024)}{-1}\)

\(. \ \ \ \ =-8(-1023)\)

\(. \ \ \ \ \bold{=8184}\)

Answer:

f( -1.5) = 13

Step-by-step explanation:

F(-1.5)= -2(-1.5)+10

-2 times -1.5 = 3

3+10

f( -1.5) = 13

The amount of money that I will have at the end of 20 years would be =$4,480. That is option D

Compound interest is defined as the interest that is being earned on an account which is based on the rate and the time the investment was made.

The total amount invested (p)= $2,000

The rate of investment (r) = 5%

The time of investment(t)= 12 year

The compound interest warm from that account;

= P×T×R/100.

= 2,000×12×5/100

= 120000/100

= $1200

For the next 8 years with the rate of 8% ;

= 2,000×8×8/100

= 128000/100

= $1280

The total compound interest = $1200+$1280= $2,480

Therefore, the amount of money that I will have at the end of 10 years would be = 2000+2480 = $4,480

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A geometric sequence is a sequence of numbers where each term after the first is found by multiplying the previous term by a constant called the common ratio.

To identify which of the given sequences is a geometric sequence, we need to check if each term is obtained by multiplying the previous term by a constant ratio.

1. {1, 4, 16, 64, 256} - This sequence is a geometric sequence because each term is obtained by multiplying the previous term by 4, which is the common ratio.

2. {2, 4, 8, 16, 32} - This sequence is also a geometric sequence because each term is obtained by multiplying the previous term by 2, which is the common ratio.

3. {3, 7, 11, 15, 19} - This sequence is not a geometric sequence because the difference between consecutive terms is not constant.

Therefore, the main answer is that sequences 1 and 2 are geometric sequences, while sequence 3 is not.

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Answer:

C

Step-by-step explanation:

it is C

Therefore , the solution of the given problem of expression comes out to be  option d  -4² is the right response.

The mathematical processes of multiplying, dividing, variables adding, and deleting are crucial. They would result in the following phrase if combined: An equation, some statistics, and a mathematical formula Values, variables, and operations like deletions, additions, multiplications, and divisions make up a statement of truth. Words and phrases can be compared and evaluated.

Here,

The option that does not have a value greater than 0 is (d) -4^2.

(d) -42 is the option that lacks a value higher than 0.

(a) The value of (-14)² = 196 is larger than zero.

(b) (1/4)² Equals 1/16, which is more than 0 (decimal).

(c) The number 0.05² = 0.0025 is larger than zero.

(d) The number -4² = -(4)² = -16 is less than zero.

Therefore, (d) -4² is the right response.

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Answer:

Step-by-step explanation:

q log a is equivalent to log a^q.  Note:  This assumes that the base of your logarithmic system is 10.

-3 log b is equivalent to log b^(-3)

and so   q log a -3 log b  in condensed logarithm form is

log {a^q*b^(-3)}

                 a^q

or log  -----------------

                 b^3    

The maximum number of items that could be purchased together for a total price that is less than the given amount T would be the integer part of (T - $3).

Let's analyze the pricing structure to determine the maximum number of items that can be purchased together for a total price that is less than a given amount.

The first item is priced at $3, and each additional item is priced at $1. This implies that the price increases by $1 for each additional item.

To find the maximum number of items, we need to consider the total price and the number of additional items beyond the first item. Let's denote the total price as P and the number of additional items as n.

The total price can be expressed as follows:

P = $3 + $1 * n

To determine the maximum number of items, we need to find the highest value of n that satisfies the condition P < T, where T is the given amount that the total price should be less than.

Substituting the expression for P, we have:

$3 + $1 * n < T

Simplifying the inequality:

$1 * n < T - $3

n < T - $3

Since the number of items must be a whole number, the maximum value of n would be the largest integer that satisfies the inequality n < T - $3.

Therefore, the maximum number of items that could be purchased together for a total price that is less than the given amount T would be the integer part of (T - $3).

For example, if T is $10, the maximum number of items would be the integer part of (10 - 3) = 7.

It's important to note that the maximum number of items calculated using this pricing structure assumes that customers can purchase fractional amounts of items. In practice, stores may have policies that limit the number of items to whole numbers or impose other restrictions.

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The absolute maximum value of \(f(x) = x^3 - 12x + 1\) on the interval [1, 3] is 1, and the absolute minimum value is -15.

To find the absolute maximum and minimum values of the function \(f(x)=x^3 - 12x + 1\) on the interval [1, 3], we need to evaluate the function at the critical points and the endpoints of the interval.

Step 1: Finding the critical points by taking the derivative of f(x) and setting it to zero:

\(f'(x) = 3x^2 - 12\)

Setting f'(x) = 0 and solving for x:

\(3x^2 - 12 = 0\\3(x^2 - 4) = 0\\x^2 - 4 = 0\)

(x - 2)(x + 2) = 0

x = 2 or x = -2

Step 2: Evaluating f(x) at the endpoints and the critical points (if any) within the interval [1, 3]:

\(f(1) = (1)^3 - 12(1) + 1 = -10\\f(2) = (2)^3 - 12(2) + 1 = -15\\f(3) = (3)^3 - 12(3) + 1 = -8\)

Step 3: After comparing the values obtained in Step 2 to find the absolute maximum and minimum:

The absolute maximum value is 1, which occurs at x = 1.

The absolute minimum value is -15, which occurs at x = 2.

Therefore, the absolute maximum value of \(f(x) = x^3 - 12x + 1\) on the interval [1, 3] is 1, and the absolute minimum value is -15.

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Answer:

40

Step-by-step explanation:

95 percent of 40 is 38

round to the nethest tenth and you got 40

have a wonderful day

Answer: 13

Step-by-step explanation:

The difference between these two values will give us the mass of solid sugar that came out of solution upon cooling to 20°C.

(a) To determine how much sugar will dissolve in 1000 g of water at 80°C, we need to find the point on the sugar-water phase diagram that corresponds to these conditions. At this point, the curve separating the liquid and solid phases (called the solubility curve) indicates the maximum amount of sugar that can be dissolved in the water at that temperature.

Once we have identified this point, we can read off the corresponding sugar concentration in the liquid phase. This will give us the maximum amount of sugar that can be dissolved in 1000 g of water at 80°C.

(b) When the saturated liquid solution in part (a) is cooled to 20°C, some of the sugar will precipitate as a solid. This means that the composition of the remaining liquid phase will be different from its composition at 80°C.

To determine the new composition, we need to find the point on the phase diagram that corresponds to 20°C and the sugar concentration we found in part (a). This point will lie on the solubility curve, which separates the liquid and solid phases at 20°C.

Once we have identified this point, we can read off the corresponding sugar concentration in the liquid phase. This will give us the composition of the saturated liquid solution at 20°C.

(c) The amount of solid sugar that comes out of solution upon cooling to 20°C can be calculated using the mass balance equation:

mass of solid sugar + mass of dissolved sugar = total mass of sugar

At 80°C, we found the maximum amount of sugar that can be dissolved in 1000 g of water. We can use this value to calculate the mass of dissolved sugar at 80°C. Then, at 20°C, we can use the composition we found in part (b) to calculate the mass of dissolved sugar in the saturated liquid solution.

The difference between these two values will give us the mass of solid sugar that came out of solution upon cooling to 20°C.

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