(1.2 x 105) + (5.35 x 106)
What’s the answer in three steps to solve it?

Answer:

1. a. Please find attached, the diagram for the first circle with radius = 3 cm

b. Please find attached, the diagram for the second circle with diameter = 3 cm

2. The similarities are;

a) Both circles can be described by a point and a radius or a diameter

The differences are;

a) The length of the radiuses are different for the two circles (3 cm and 1.5 cm)

b) The circumferences of the two circles are different

c) The area covered by the two circles are different

3. The circumference of the circle with radius equal to 3 cm is larger than the circumference of the circle with diameter equal to 3 cm

4. The circumference to diameter ratio of the circle with radius  = 3 cm is π

The circumference to diameter ratio of the circle with diameter  = 3 cm is π

Both circles have equal circumference to diameter ratio given that the circumference = π × The diameter

Step-by-step explanation:

1. a. The radius length of the first circle = 3 cm

The diagram for the first circle with radius 3 cm is attached

b. The diameter length of the second circle = 3 cm

The diagram for the second circle with diameter 3 cm is attached

2. The similarities are;

a) Both circles can be described by a point and a radius or a diameter

The differences are;

a) The length of the radiuses are different for the two circles (3 cm and 1.5 cm)

b) The circumferences of the two circles are different

c) The area covered by the two circles are different

3. The circumference of the circle with radius equal to 3 cm is 2 × π × 3 = 6·π cm

The circumference of the circle with diameter equal to 3 cm is π × 3 = 3·π cm

Therefore, the circumference of the circle with radius equal to 3 cm is larger than the circumference of the circle with diameter equal to 3 cm

4. The circumference to diameter ratio of the circle with radius = 3 cm is 6·π cm/(2 × 3 cm) = π

The circumference to diameter ratio of the circle with diameter = 3 cm is 3·π cm/(3 cm) = π.

Both circles have equal circumference to diameter ratio given that the circumference = π × The diameter.

Answer:

Step-by-step explanation:

Based on the given side lengths, LM=5cm, LN=5cm, and MN=4cm, we can classify the triangle LMN by its side lengths and angles.

By Side Lengths:
Since all three sides of the triangle have different lengths, we classify it as a scalene triangle. A scalene triangle is a triangle in which all three sides have different lengths.

By Angles:
To determine the classification based on angles, we can use the Law of Cosines to find one of the angles. Let's find angle LMN using the Law of Cosines:

c² = a² + b² - 2ab * cos(C)
where c is the side opposite angle C.

In this case, a=5cm, b=4cm, and c=5cm.
Substituting the values, we have:

5² = 5² + 4² - 2 * 5 * 4 * cos(C)
25 = 25 + 16 - 40 * cos(C)
25 = 41 - 40 * cos(C)
40 * cos(C) = 41 - 25
40 * cos(C) = 16
cos(C) = 16/40
cos(C) = 0.4

Now, we can use the inverse cosine (cos⁻¹) function to find angle C:

C = cos⁻¹(0.4)
C ≈ 66.42 degrees

Since we know the value of angle C, we can determine the remaining angles using the Triangle Angle Sum Property, which states that the sum of the angles in a triangle is always 180 degrees.

Angle LNM = Angle LMN = 180 - (66.42 + 90)
Angle LNM ≈ 23.58 degrees

Therefore, based on the angle measurements, triangle LMN can be classified as an acute scalene triangle since all three angles are less than 90 degrees and all three sides have different lengths.

Answer:

C. -16t^2+5t+2

Step-by-step explanation:

Just took the test and it was this!

Answer:

Step-by-step explanation:

i dont know this answer s-sorry

Answer:

W(x) = $50 + ($14/hr)x

Step-by-step explanation:

hope this helped

Answer:With 3.5 persons per square kilometre, Canada is one of the countries with the lowest population densities in the world. Census metropolitan areas (CMAs) with the highest population densities—Toronto (866), Montréal (854), Vancouver (735), Kitchener (546), Hamilton (505), and Victoria (475)—were located close to United States border.

Step-by-step explanation:

Answer:

yes because if you factor you get (x-1)^2(x+1), and then if you solve that for the roots you get 1, 1, and -1

Answer: Is true

Step-by-step explanation:

Answer: 1729 trout.

Step-by-step explanation:

We can use the logistic growth model to estimate the number of trout after 2 years:

N(t) = K / (1 + (K/N0 - 1) * e^(-rt))

where:

N(t) is the number of trout at time t

K is the carrying capacity of the lake (2700 trout)

N0 is the initial population (275 trout)

r is the growth rate (75% or 0.75, per year)

e is the base of the natural logarithm, approximately equal to 2.71828

To estimate the number of trout after 2 years, we can plug in t = 2 and solve for N(t):

N(2) = 2700 / (1 + (2700/275 - 1) * e^(-0.75*2))

N(2) = 2700 / (1 + 8.8 * e^(-1.5))

N(2) ≈ 1728.7

Therefore, we can estimate that the number of trout after 2 years will be approximately 1729 trout.

Answer:

3x, 2x, 4x

Step-by-step explanation:

Tom has x marbles

Tim has 3x marbles (3 times x)

tim has 2x more marbles than Tom (3x - x = 2x)

Together they have 4x marbles (3x + x = 4x)

Answer Hope it Helps!

Step-by-step explanation:

Tim has (3m) marbles

Tim has (3m-m) more marbles than Tom

Together they have (3m+m) marbles.

A logarithmic function is the inverse of an exponential function. The foundation of an exponential function is equal to that of a log function.

Slope is the difference in log(Y) when log(X) varies by a factor of 1.0. The Y value at 0.0 for log(X) is known as the Y intercept. Consequently, it is the Y value at 1.0 for X.

On logarithmic graph paper, power functions are represented as straight lines. Exponent in the equation is determined by the slope of the line (m), and k is determined by the value of y at the point where the line crosses the x = 1 axis.

An exponential function's inverse is a logarithmic function. An exponential function's basis is the same as that of a log function. Exponents include logarithms. f(x) = \($$b^x\) is the formula for the exponential function. f(x) = log base b of x is how the logarithmic function is expressed.

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Given:

There exist a proportional relationship between x and y.

To find:

The equation which represents a proportional relationship between x and y.

Solution:

If there exist a proportional relationship between x and y, then

\(y\propto x\)

\(y=kx\)

where, k is constant of proportionality.

We know that, proportional relationship passes through the origin because (0,0) satisfy \(y=kx\).

For x=0, check which equation has y=0.

In option A, \(y=-3(0)-2=-2\).

In option B, \(y=9\).

In option C, \(y=4(0)=0\).

In option D, \(y=3(0)+1=1\)

Only in option C, we have a equation of the form \(y=kx\) with 4 as constant of proportionality and it passes through (0,0).

Therefore, the correct option is C.

Answer:

answer is c

Step-by-step explanation:

its 7=4x

The second derivative of v with respect to t, denoted as d²v/dt², is equal to 4

The second derivative of v with respect to t, we will differentiate v twice.

v = 2t² + 7t + 11

First, let's find the first derivative of v with respect to t (dv/dt):

dv/dt = d/dt (2t² + 7t + 11)

Using the power rule of differentiation, we differentiate each term separately:

dv/dt = 2(2t) + 7(1) + 0

dv/dt = 4t + 7

Now, let's find the second derivative of v with respect to t (d²v/dt²):

d²v/dt² = d/dt (4t + 7)

Again, using the power rule of differentiation, we differentiate each term separately:

d²v/dt² = 4(1) + 0

d²v/dt² = 4

Therefore, the second derivative of v with respect to t, denoted as d²v/dt², is equal to 4.

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Answer:

The correct answer is B. 20,000

Step-by-step explanation:

To determine the man's total monthly salary, we can set up a simple equation using the given information. Let's denote the total monthly salary as "x."

According to the information provided, 33% of the man's monthly salary is equal to Birr 6600. We can express this relationship mathematically as:

0.33x = 6600

To solve for "x," we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 0.33:

x = 6600 / 0.33

Evaluating the right side of the equation gives:

x ≈ 20,000

Therefore, the man's total monthly salary is approximately Birr 20,000.

Hence, the correct answer is B. 20,000.

(1) - Everybody gets thirsty. The urge to drink fluids is a natural instinct regulated by a negative feedback loop between the brain and other organs in the body Osmoreceptors are situated in the brain, but on the blood side of the blood-brain barrier in a circmventricular organ.

2) Hyponatremia is the condition that occurs when your blood sodium level goes below 135 mEq/L. When the sodium level in our blood is too low, extra water goes into your cells and makes them swell. This swelling can be dangerous especially in the brain, since the brain cannot expand past the skull.

3) In COPD patients, chronically elevated carbon dioxide shifts the normal acid-base balance toward acidic.

Here, we have,

(1) - Everybody gets thirsty. The urge to drink fluids is a natural instinct regulated by a negative feedback loop between the brain and other organs in the body Osmoreceptors are situated in the brain, but on the blood side of the blood-brain barrier in a circmventricular organ. These regions are stimulated by an increase in plasma osmolality and form the most important input to cause thirst and drinking.

When we are thirsty we drink water hence no more thirsty. This is negative feedback because drinking the water stops the initial drive of thirst caused by dehydration. If thirst was a positive feedback system, you would be more thirsty after drinking water which doesnt make sense.

(2) - Signs and symptoms of deficiency includes :

Nausea and vomiting.

Headache.

Confusion.

Loss of energy, drowsiness and fatigue.

Restlessness and irritability.

Muscle weakness, spasms or cramps.

Seizures.

Coma.

Hyponatremia is the condition that occurs when your blood sodium level goes below 135 mEq/L. When the sodium level in our blood is too low, extra water goes into your cells and makes them swell. This swelling can be dangerous especially in the brain, since the brain cannot expand past the skull.

Functions of sodium in our body :

Human bodys needs sodium to conduct nerve impulses, Contract and relax muscles and maintain proper balance of fluids,water and minerals in the body.

(3) - Renal compensation to maintain near-normal pH in COPD patients. The lungs and the kidneys are the key organs responsible for keeping our body’s pH in balance. In COPD patients, kidneys compensate by retaining bicarbonate to neutralize pH.The ph and the hydrogen ions concentration are determined by the ratio of bicarbonate and not by any single value. This can be explained by the Hasselbach equation.

pH = 6.1 + log − HCO3/0.03pCO2

The metabolic disorders and respiratory disorders lead to alteration in bicarbonate pCO2 respectively. The body tries to maintain and minimize changes in the pH by kicking in the compensatory mechanisms to keep the bicarbonate/pCO2ratio constant. The compensation can be predicted to some extent and is based on primary metabolic or respiratory disorder.

In COPD patients, chronically elevated carbon dioxide shifts the normal acid-base balance toward acidic.

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The vertex form of the quadratic equation represented by the table is y = (x+1)² - 3.

A quadratic equation's vertex form is y = a(x-h)2 + k, where (h, k) denotes the parabola's vertex. This form is created by solving the square of the quadratic equation y = ax2 + bx + c in standard form.

The axis of symmetry is given by the formula:

x = -b/2a.

x = (-1 + 1) / 2 = -0.5

Substitute x = -0.5 into the given table and find the corresponding value of y:

f(-0.5) = (-0.5+1)² - 3 = -2.25

The vertex of the parabola is (-0.5, -2.25).

The vertex form of a quadratic equation is:

y = a(x-h)² + k

Find the value of a by using any of the given points on the parabola.

Substitute (1, 4):

4 = a(1 + 0.5)² - 2.25

6.25 = a(1.5)²

a = 2.78

Substituting the values of a, h, and k, we get:

y = 2.78(x+0.5)² - 2.25

y = (x+1)² - 3

Hence, the vertex form of the quadratic equation represented by the table is y = (x+1)² - 3.

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The oldest player is 14 years older than the youngest player.Based on the given line plot, the oldest player is 14 years older than the youngest player.

To determine the age difference between the oldest and youngest players, we need to analyze the line plot provided. The x-axis represents the players' numbers, while the y-axis represents their ages. By examining the plot, we can determine the age of the youngest player, which is 20 years. Similarly, the age of the oldest player can be found to be 34 years.

To calculate the age difference, we subtract the age of the youngest player from the age of the oldest player: 34 - 20 = 14.

Based on the given line plot, the oldest player is 14 years older than the youngest player.

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Answer:

Which expression is equivalent to ((4^((5)/(4)).4^((1)/(4)))/(4^((1)/(2))))^((1)/(2))?

Answer:

there are 24 large dogs

Step-by-step explanation:

add the ratio 3 plus 4

for large dogs you have 3/7×56

Answer:

448

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

plug in the numbers to get 41-6(4) which is 41-24

Answer:B=7a

Step-by-step explanation:

Note that the function that represents Walters' situation is  y= 8x (Option D)

The function y = 8x represents a linear relationship between the number of days (x) and the number of hours Walter sleeps (y).

It suggests that Walter's sleep duration increases by 8 hours for each additional day.

The graph of this function would be a straight line with a slope of 8, indicating a consistent increase in sleep hours as the number of days increases. The function assumes a positive correlation between the two variables.

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Full Question:

The graph represents the number of hours that Walter sleeps in terms of the number of days.

Which function represents Walter’s situation?

A.) y= 6x

B.) y= 6

C.) y= 8

D.) y= 8x

Answer:

14.4 inches wide, 6 inches tall

Step-by-step explanation:

Answer:

Follows are the solution to the given point:

Step-by-step explanation:

please find the correct question:

In choice a:

The smallest square line would be from the production.

\(Sales = -7.567857143 + 0.917857143 \times Makeup\ Videos.\)

Purchases of Cosmetics & Makeup Demo Clips are the factors used in the calculation.

In choice b:

The proportions of its variance of maquillage sales reveal by it's a linear relation to maquillage video tutorials is \(99.53 \ \%\).

In choice c:

Because the vector Cosmetics Demonstration videos are critical with 5.11E-07 p-value, which is less than 0.05 and\(R^2 = 99.53\). It may assume that increasing making-up purchases is attributed to tutorials for online makeup.

Answer:

c and d

Step-by-step explanation:

c) Housing, savings and food = 54%

d) Housing, food and transportation = 60%

Answer:

c and d

Step-by-step explanation:

Answer:

Corresponding angles

x = 40

Step-by-step explanation:

3x = 120

x = 120/3

x = 40

Answer:

12x³ +22x²+2x-8

Step-by-step explanation:

12x³ +22x²+2x-8

Hence, a shift register with a minimum of 8 stages would be necessary to generate the given sequence.

To determine the minimal number of stages of a shift register necessary for generating the given sequence, we need to find the length of the shortest feedback shift register (FSR) capable of generating the sequence.

Looking at the sequence 0 1 0 1 0 1 1 0, we can observe that it repeats after every 8 bits. Therefore, the minimal number of stages required for the shift register would be equal to the length of the repeating pattern, which is 8.

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Answer:

the way we do it is so that we can learn stuff

Step-by-step explanation:

Answer:

V = 128 cubic ft

Step-by-step explanation:

V = 4 x 4 x 8

V = 128 cubic ft