PLEASE HELP QUICKLY LIKE IN THE NEXT 5 mins plz !!) The function MX) = -x - 4x + 5 is shown on the graph.
Which statement about the function is true?
12
(-2,9).
O The domain of the function is all real numbers less
than or equal to -2
O The domain of the function is all real numbers less
than or equal to 9
The range of the function is all real numbers less
than or equal to -2.
The range of the function is all real numbers less
than or equal to 9.
12
12
-10

Answer:

1.5

Step-by-step explanation:

If we turn 2/3 in to a decimal, it would be 0.6 with the 6 repeating. We can tell that 1.5 has a one that is whole, so 1.5 would be greater.

Since the measure of angle DOC = 44 degrees and it's the central angle of arc DC, the measure of arc DC = 44 degrees

Answer:

The six consecutive integers would be:

28, 29, 30, and 31, 32, 33, which, indeed total to 183, and the largest, obviously, is 33.

Step-by-step explanation:

May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!

Answer: 28, 29, 30,31,32,33

Step-by-step explanation: To know the sum of integers, let the first integer is n.

Given, 6 consecutive integers. which means: n, n+1, n+2, n+3, n+4, n+5

Also given,

n + n+1+ n+2 + n+3 + n+4 + n+5 = 183

= n+ n+n+n+n+n+ 1+2+3+4+5= 183

= 6n+15 =183

= 6n = 183-15       (168)

= n = 168/6

= n = 28

So, as per the formula, n is 28 then 6 consecutive integers are 29, 30, 31, 32, 33.

To solve more question like this: https://brainly.com/question/537266

Answer: L=15.

Step-by-step explanation:

                        Line length formula

                 \(\boxed {L=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} }\)

x₁=-5     x₂=7       y₁=4      y₂=-5.

Hence,

\(L=\sqrt{(7-(-5))^2+(-5-4)^2}\\L= \sqrt{(7+5)^2+(-9)^2}\\ L=\sqrt{12^2+9^2}\\ L=\sqrt{144+81} \\L=\sqrt{225} \\L=\sqrt{15^2} \\L=15.\)

The value of the error for Z, where x = 5.9 +/- 0.5 and y = 2.1 +/- 0.2, with one decimal place is 4.

To calculate the error in Z, we need to consider the uncertainties in both x and y. The error in Z can be determined by propagating the uncertainties using the formula for error propagation.

In this case, Z is given by the equation Z = x/y. To propagate the uncertainties, we use the formula for relative error:

ΔZ/Z = sqrt((Δx/x)^2 + (Δy/y)^2)

Given the uncertainties Δx = 0.5 and Δy = 0.2, and the values x = 5.9 and y = 2.1, we substitute these values into the formula:

ΔZ/Z = sqrt((0.5/5.9)^2 + (0.2/2.1)^2) = sqrt(0.0089 + 0.0181) ≈ 0.134

Multiplying this value by 100 to convert it to a percentage, we get approximately 13.4%. Rounding to one decimal place, the value of the error is 4.

Therefore, the value of the error for Z, with one decimal place, is 4.

to learn more about value  click here

brainly.com/question/30760879

#SPJ11

Answer:

2

0

(

−

1

8

)

20w(w-18)

20w(w−18)

Simplify

1

Distribute

2

0

(

−

1

8

)

{\color{#c92786}{20w(w-18)}}

20w(w−18)

2

0

2

−

3

6

0

{\color{#c92786}{20w^{2}-360w}}

20w2−360w

Solution

2

0

2

−

3

6

0

Step-by-step explanation:

Answer:

\(20w(w - 18) \\ 20w ^{2} - 360w \\ \\ \\ \\ \\ \\ \\ \\ \\ hope \: it \: helps \: \\ stay \: safe \: healthy \: and \: happy\)

The cost to drive 325 miles is $152.75.

Given: Initial cost = $39

Per mile cost= $0.35

To find: To find the total cost for 325 miles

Concept: Multiplication is the method of finding the product of two or more numbers. It is a primary arithmetic operation that is used quite often in real life.

The cost to drive 325 miles without adding the initial cost = $0.35*325 = $ 113.75

The cost to drive 325 miles while adding the initial cost = $ 113.75 +39 = $  152.75

For more information about multiplication, visit https://brainly.in/question/1445437

#SPJ4

If triangle ABC is rotated 90 degrees clockwise the coordinates will be: A'( y₁, -x₁) B'(y₂, -x₂ ) C'(y₃, -x₃ )​

Let's assume the original coordinates of triangle ABC are as follows:

Point A: (x₁, y₁)

Point B: (x₂, y₂)

Point C: (x₃, y₃)

To perform a 90-degree clockwise rotation, we can use the following transformation equations:

New x-coordinate = y-coordinate of the original point

New y-coordinate = -x-coordinate of the original point

Applying these equations, we can find the new coordinates after the rotation:

A': (y₁, -x₁)

B': (y₂, -x₂)

C': (y₃, -x₃)

Learn more about angle of rotation here:

https://brainly.com/question/2078551

#SPJ1

The graph of the inequality is a straight line that passes through point 3 and represents the solution set.

A mathematical statement known as an inequality in mathematics examines two values or quantities and determines whether they are equal or not. Ranges of values or equation solutions can also be described by inequality. Inequality x 10 defines all x values that are less than or equal to 10, whereas inequality x > 3 represents all x values that are more than 3. For a visual representation of the range of values that fulfil an inequality, inequality's can be graphed on a number line.

The given inequality is 4x - 2 < 10

The inequality can be written as:

4x < 10 + 2

4x < 12

x < 3

Hence, the graph of the inequality is a straight line that passes through point 3 and represents the solution set.

Learn more about inequality here:

https://brainly.com/question/30231017

#SPJ1

The formula for the number of bacteria at time t is given by N = 10,000e^(0.0173t).

The formula for the number of bacteria at time t can be found using the exponential growth formula. The formula for exponential growth is given by;N = N0ertWhere;N is the number of bacteria after t minutes.N0 is the initial number of bacteria.r is the growth rate.t is the time interval.

To find the formula for the number of bacteria at time t, substitute the given values into the exponential growth formula.N0 = 10,000r = ln2/40 = 0.0173 (since the number of bacteria doubles every 40 minutes, the growth rate is equal to the natural log of 2 divided by 40.)t = t minutesN = 10,000e^(0.0173t)

Learn more about Bacteria

brainly.com/question/8008968

#SPJ11

The pet will need 3 tablets of Albon for the treatment. This can be answered by the concept of Simple mathematics.

To calculate the required dosage, we need to convert the pet's weight from pounds to kilograms, which gives us 11.36 kg. On day 1, the pet requires 5 mg/kg of Albon, which amounts to 56.8 mg. Since each tablet contains 125 mg, we need to give the pet 0.454 tablets (56.8/125) which we will round up to 1 tablet. For the next 5 days, the pet requires 2.5 mg/kg of Albon, which amounts to 28.4 mg.

Therefore, we will give the pet 0.227 tablets (28.4/125) which we will round up to 1/4 of a tablet (0.25 tablets) each day. So, over the course of 6 days, the total number of tablets needed will be 1 + (0.25 x 5) = 2.25, which we will round up to 3 tablets.

Therefore, the owner will need to be dispensed with 3 tablets of Albon for the pet's treatment.

To learn more about Simple mathematics here:

brainly.com/question/30198551#

#SPJ11

Answer:

The area of a regular octagon with a perimeter of 80 ft and an apothem of 12.07 feet is 482.8 ft².

Step-by-step explanation:

An octagon is a polygon with eight sides. An octagon is regular (also called a regular octagon) is a polygon with all eight sides equal.

The apothem of a regular octagon is the shortest distance between the center and any of its sides, in other words, it is the distance that separates the center of the polygon from the central point of each side of the octagon.

The area is calculated using the following formula:

\(Area=\frac{n*L*Ap}{2}\)

Where:

Being n = 8 being an octagon and the perimeter P the sum of the sides of the octagon (P = 8 * L), the area of ​​the regular octagon can be calculated by:

\(Area=\frac{P*Ap}{2}\)

In this case:

Replacing:

\(Area=\frac{80ft*12.07ft}{2}\)

Solving:

Area=482.8 ft²

The area of a regular octagon with a perimeter of 80 ft and an apothem of 12.07 feet is 482.8 ft².

Answer:

1) -11x

2) 10c+5d

Step-by-step explanation:

Hope this will help:)

Answer:

A. 3.60+5/6x=4.35  

Step-by-step explanation:

Total cost = milk + price per pound of oranges* number of pounds  

We know the total cost = 4.35 and the cost of the milk = 3.60  and the number of pounds of oranges = 5/6  

4.35 = 3.6 +5/6 * x

Answer:

a

Step-by-step explanation:

The area of the irregular shape is 63 ft². Answer: a = 63 ft².

To find the area of the irregular shape, we can break it down into smaller rectangles and triangles, and then sum up their areas.

First, let's calculate the areas of the rectangles:

Rectangle 1: Length = 6 ft, Width = 4 ft

Area = Length × Width = 6 ft × 4 ft = 24 ft²

Rectangle 2: Length = 1 ft, Width = 12 ft

Area = Length × Width = 1 ft × 12 ft = 12 ft²

Rectangle 3: Length = 4 ft, Width = 4 ft

Area = Length × Width = 4 ft × 4 ft = 16 ft²

Now, let's calculate the areas of the triangles:

Triangle 1: Base = 6 ft, Height = 1 ft

Area = (Base × Height) / 2 = (6 ft × 1 ft) / 2 = 3 ft²

Triangle 2: Base = 4 ft, Height = 4 ft

Area = (Base × Height) / 2 = (4 ft × 4 ft) / 2 = 8 ft²

Finally, sum up the areas of all the rectangles and triangles:

Total Area = Rectangle 1 Area + Rectangle 2 Area + Rectangle 3 Area + Triangle 1 Area + Triangle 2 Area

= 24 ft² + 12 ft² + 16 ft² + 3 ft² + 8 ft²

= 63 ft²

Therefore, the area of the irregular shape is 63 ft².

Answer: a = 63 ft².

for such more question on irregular shape

https://brainly.com/question/12738914

#SPJ8

Answer:

It means that  the measurments of both angles are equal.

Step-by-step explanation:

The student council sold 236 t-shirts and 138 sweaters.

Let the number of t-shirts sold be x and the number of sweaters sold be y. Then, we can write two equations based on the given information:

x + y = 374 (since they sold a total of 374 units)

18x + 25y = 7705 (since they earned $7705)

To solve for x and y, we can use any method of solving systems of equations. One way is to use substitution or elimination. Solving using elimination, we can multiply the first equation by 18 and subtract it from the second equation:

18x + 25y = 7705

-18x - 18y = -6732

7y = 972

y = 138

Then we can substitute y = 138 into the first equation to solve for x:

x + 138 = 374

x = 236

Therefore, they sold 236 t-shirts and 138 sweaters.

You can learn more about equation at

https://brainly.com/question/22688504

#SPJ11

Answer:

no

Step-by-step explanation:

i dont

The mass of the original sample of phosphorus-32 was approximately 717.7 grams.

To solve this problem, we can use the radioactive decay formula:

A = Ao * 2^(-t/h)

Where:

A = resulting amount after time t

Ao = initial amount (at t=0)

t = time

h = half-life of the substance

In this case, we are given that the half-life of phosphorus-32 is 14.28 days. We want to find the initial mass, represented by Ao.

After approximately 57 days, 55 g of phosphorus-32 remain unchanged. Let's plug these values into the equation:

55 = Ao * 2^(-57/14.28)

To solve for Ao, we can isolate it by dividing both sides of the equation by 2^(-57/14.28):

55 / 2^(-57/14.28) = Ao

Using a calculator to evaluate 2^(-57/14.28), we find that it is approximately 0.07666.

Therefore, the initial mass, Ao, is:

Ao = 55 / 0.07666 ≈ 717.7 g

Learn more about mass at: brainly.com/question/11954533

#SPJ11

The car's speed after the given amout of time is 19.8 m/s²

The rate at which an object's velocity with respect to time changes is referred to as acceleration in mechanics. They are vector quantities, accelerations. The direction of the net force acting on an object determines the direction of its acceleration. A point or object going straight ahead is accelerated when it accelerates or decelerates. Any alteration in an object's velocity could take the form of a change in direction of motion or a speed increase or reduction. The moon orbiting the earth, an apple falling to the ground, and a car stopped at a stop sign are a few instances of acceleration.

Average Acceleration =Change in Velocity/ Time Taken

So Change in Velocity is 10-x m/s

Time taken is 7.25 s

Given accelaration 4.11 m/s²

Putting the values we get,

4.11 = (10-x)/7.25

⇒29.8 = 10-x

⇒x=19.8 m/s²

​

To learn more about acceleration, click here:

https://brainly.com/question/2303856

#SPJ4

He pays $86.8125 on state income tax on each paycheck

Given that his annual salary is $48,300 and he is being paid semi-monthly.

Semi-monthly is a style of payment that means being paid twice a month. And being paid twice a month translates to being paid 24 times in a year.

Remember we are asked to calculate the amount he pays to tax on each pay grade. Again, remember he has a $2000 personal exemption.

Total deductible = $48,300 - $2,000 = $46,300

Next, we calculate the tax payment on this payment.

This means that he will pay a total of $2083.5 on tax for the whole year. Since we now know he's being paid 24 times in a year, we proceed to dividing it 24

2083.5/24 = $86.8125

This means he pays $86.8125 on state income tax on every paycheck.

Learn more about tax payment here https://brainly.com/question/5022774

Answer:

y = 4x + 2

Step-by-step explanation:

This is the formula:  \(y - y_{1} = m(x - x_{1})\)

y - 2 = 4(x - 0) (distribute the 4)

y - 2 = 4x (add 2 on both sides)

y = 4x + 2

That's all she wrote!

Hope this helps ya!!

The formula for the amount in the account after t years is given by:

F(t) = 9521 *\(e^(0.027t)\)

Let's find out:

We want to find the rate at which the account is growing after 6 years, which is the first derivative of the function F(t) with respect to t, evaluated at t = 6:

F'(6) = (d/dt) [9521 * \(e^(0.027t)\)] | t=6

Using the chain rule of differentiation, we get:

F'(6) = 9521 * 0.027 * \(e^(0.027t)\) | t=6

F'(6) = 9521 * 0.027 *\(e^(0.027*6)\)

F'(6) ≈ 1429.97

Rounding to two decimal places, the rate at which the account is growing after 6 years is approximately 1429.97. The units of the rate are dollars per year.

To know more about derivatives visit

brainly.com/question/30365299

#SPJ1

Answer:

C.

Step-by-step explanation:

The three numbers are 36, 30, and 15.

Jo chooses 3 whole numbers between 1 and 40.The first number is a multiple of 4.The second number is 6 less than the first number.The third number is half of the second number.The difference between the first and third numbers is 21.

In order to solve the given problem, we have to use the information given in the problem. Let the first number be 4a. The second number is 6 less than the first number, so it is 4a - 6.

The third number is half of the second number, so it is (4a - 6)/2 = 2a - 3. The difference between the first and third numbers is 21, so 4a - (2a - 3) = 21. Simplifying this gives 2a + 3 = 21. Solving for a gives a = 9.So, the first number is 4a = 4(9) = 36.

The second number is 4a - 6 = 36 - 6 = 30.The third number is 2a - 3 = 2(9) - 3 = 15. Therefore, the three numbers are 36, 30, and 15.

For more such questions on numbers, click on:

https://brainly.com/question/25734188

#SPJ8

By using the simulated results and the law of large numbers, we can estimate that the probability of answering exactly 15 questions correct on a 30-question exam with a 35% chance of getting each question correct is approximately 7.2%.

Based on the simulated results, we can estimate the probability of answering exactly 15 questions correct on a 30-question exam with a 35% chance of getting each question correct. To do this, we first need to look at the histogram or table of the simulated results to see how many of the 1000 exams scored 15.

If we look at the histogram or table, we can see that there were 72 out of 1000 exams that scored exactly 15. This means that the proportion of exams that scored 15 is 72/1000 or 0.072.

Using the law of large numbers, we can estimate that this proportion is the same as the probability of answering exactly 15 questions correctly on a 30-question exam with a 35% chance of getting each question correct. Therefore, the estimated probability of answering exactly 15 questions correct is 0.072 or 7.2%.

To know more about histogram here.

https://brainly.com/question/30354484

#SPJ4

Answer:

Length L = 51.88 feet

Step-by-step explanation:

From the given information,

The length of the pendulum can be determined by using the Formula for the period T which  is the time of one full oscillation of a simple pendulum.

\(T = 2 \pi \sqrt {\dfrac{L}{g}}\)

where;

T = period of the time of one full oscillation = 8 seconds

L = length in feet

g = acceleration due to gravity in  feet = 32 ft/s²

π = 22/7

\(8 = 2 \times \dfrac{22}{7} \times \sqrt {\dfrac{L}{32}}\)

\(8 = 6.2857 \times \sqrt {\dfrac{L}{32}}\)

\(\dfrac{8}{6.2857} =\sqrt {\dfrac{L}{32}}\)

\(1.273=\sqrt {\dfrac{L}{32}}\)

\(1.273= {\dfrac{\sqrt L}{ \sqrt {32}}}\)

\(1.273 \times { \sqrt {32}}}= {\sqrt L}\)

\(7.2012= {\sqrt L}\)

L = 7.2012²

L = 51.88 feet

Answer:

b, 45

Step-by-step explanation:

The spinner shown has eight congruent sections. The spinner is spun 120 times. What is a reasonable prediction for the number of times the spinner will land on an even number?

Before I begin, let's go over probability.

The probability of an event is: (the number of ways something can happen) / (total number of outcomes possible). So, for example, the probability of rolling a one on a die can be found like:

There is 1 way to roll a one, and 6 possible sides, so the probability is 1/6.

And, if we were to roll the die 60 times, we could expect about 1/6 of the times to be a one, so we should expect a one to be rolled 1/6 * 60 = 10 times.

Now, onto the problem.

Each portion is congruent (they all have the same area). Thus, there is a 1/8 chance of landing on 1, a 1/8 chance of landing on 9, etc.

5 sections are odd, while 3 sections are even. So, the chance of landing on an even number is:

(3 ways to land on an even number) / (8 possible outcomes) = 3/8

If there is a 3/8 possibility to land on even, and there are 120 outcomes, we can say that an even number statistically should be rolled 3/8 * 120 times.

3/8 * 120 = 45

Thus, the answer is b, 45 times

Just in case, let's check the answer by finding the number of times we should roll an odd number and adding it to the number of even times and if it adds up to 120, then the answer is correct.

Because there is a 5/8 chance of getting an odd number, there should be about 5/8 * 120 = 75 times that an odd number is spun.

75 + 45 = 120, so the answer is correct.

I hope this helps! Feel free to ask any questions!

Answer:

A = P(1+rt)

A = $1500(1 + 15*0.043)

A = $2467.5

Answer:

well first 312 in radical form is  √312 and that simplified is 2√78 or 17.66352173

Step-by-step explanation: