HELPPPPPPPPPPP omll i cant fail

HELPPPPPPPPPPP Omll I Cant Fail

Answers

Answer 1

Answer:

F(-2)=2

Step-by-step explanation:

F(x)=4x+10

F(-2)

F(-2)=4(-2)+10

           -8 +10

F(-2)= 2


Related Questions

Question : A good practice when using credit cards is to routinely

A: take advantage of major sales.
B: use one credit card to pay debt on another credit card.
C: pay the complete balance each month.
D: accept all pre-approved credit card offers.

Answers

Answer: C: pay the complete balance each month


Which statement correctly describes the location of the circumcenter of a triangle?

A) The circumcenter is on the inside of an obtuse triangle.

B) The circumcenter is on one of the vertices of an acute triangle.

C) The circumcenter is on the outside of an obtuse triangle.

D) The circumcenter is on one of the sides of an acute triangle.

Answers

Answer:

  C) The circumcenter is on the outside of an obtuse triangle.

Step-by-step explanation:

You want to know where the circumcenter is in relation to the sides and vertices of different triangles.

Circumcenter

The circumcenter of a triangle is the center of the circle through its vertices. As such, it will never lie on a vertex of the triangle.

As you can see in the attached figure, the circumcenter of an acute triangle is inside the triangle.

For a right triangle, the circumcenter is the midpoint of the hypotenuse.

The circumcenter of an obtuse triangle is outside the triangle.

__

Additional comment

The circumcenter is located at the point where the perpendicular bisectors of the sides meet.

<95141404393>

Which statement correctly describes the location of the circumcenter of a triangle?A) The circumcenter

Find the L.CM of 36,60,126​

Answers

Answer:

1260

hope this helps

have a good day :)

Step-by-step explanation:

Step-by-step explanation:

2 x 2 x 3 x 3 x 5 x 13

= 2340

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

What is 66 2/3 simplified

Answers

Answer:

200/3

Hope this helps!

Select the correct answer. an engineer is designing an arch-shaped gate for the entrance to an amusement park. the gate must be 80 feet wide and 25 feet tall. what will be the equation of the parabolic shape of the gate?

Answers

The form of the equation will be written as y = A(X - Xo)(X - X1)

How do you write an equation for a parabola?

We can use the vertex form to find a parabola's equation. The idea is to use the coordinates of its vertex (maximum point, or minimum point) to write its equation in the form y=a(x−h)2+k (assuming we can read the coordinates (h,k) from the graph) and then to find the value of the coefficient a.

What type of equations are parabolas?

This form is called the standard form of a quadratic function. The graph of the quadratic function is a U-shaped curve is called a parabola. The graph of the equation y=x2, shown below, is a parabola. (Note that this is a quadratic function in standard form with a=1 and b=c=0.)

Where Xo and X1 are the two roots of the equation.

We can fix the system of coordinates so that the vertex is in the middle of the gate => Xo = - 40 and X1 = +40

=> y = A (X + 40) (X - 40) = A (X^2 - 1600)

The height, at X = 0 is 25

=> A(0 - 1600) = 25

=> -1600A = 25 => A = -25 / 1600 = - 1/64

The equation is y =  - [1/64] (X^2 - 1600)

You can present it in different equivalent forms.

Some of those other forms are:

1) - 64y = (x^2 - 1600)

2) x^2 = - 64y + 1600

3) X^2 = - 64 (y - 25)

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A parking lot space is in shape of a rectangle. If the space has a length of 23 feet and a width of 12 feet, what is the area of the parking space?A.128ft2B.266ft2C.276ft2D.138ft2

Answers

C. 276 ft

area = length multiplied by width

What is (-2) power 5?

Answers

Answer:

-32

PA BRAINLIEST

Step-by-step explanation:

Answer:

-32

Step-by-step explanation:

-2 to the power of 5 is -32

The bumper car ride at the state fair has 2 red cars, 5 green cars, and 5 blue cars. Nestor is first in line for the ride and is assigned a car at random. Bruce is next in line and is randomly assigned a car. What is the probability that both Nestor and Bruce will drive a red bumper car? Express your answer as a percent. If necessary, round your answer to the nearest tenth.
16.7%
1.5%
98.5%
2.8%

Answers

Answer:

B (1.5%)

Step-by-step explanation:

Red car is the least amount of cars and it’s all the depends how many people were in front of Nestor and Bruce

Anyone help me fast 15 points

Anyone help me fast 15 points

Answers

Step-by-step explanation:

Refer to pics...............

Anyone help me fast 15 points
Anyone help me fast 15 points

Which of the following are solutions to the equation below?
Check all that apply.
x2 + 4x - 9 = x + 1
O A. 2
OB. -7
O C. 4
DD. -5
O E. -3
OF. -4

Answers

Answer:

F. - 4

Hope it help

HELP!!

GIVING BRAINLIEST!!

HELP!!GIVING BRAINLIEST!!

Answers

It’s c I hope it’s the right answer

Use elimination to solve each system.
A customer at a concession stand bought 2 boxes of popcorn and 3 drinks for $12. Another customer bought 3 boxes of popcorn and 5 drinks for $19. How much does a box of popcorn cost? How much does a drink cost?*
Please explain how you got the answer by showing steps.*

Answers

Answer:

$3 and $2

Step-by-step explanation:

let p represent popcorn and d drinks , then

2p + 3d = 12 → (1)

3p + 5d = 19 → (2)

multiplying (1) by 3 and (2) by - 2 and adding will eliminate p

6p + 9d = 36 → (3)

- 6p - 10d = - 38 → (4)

add (3) and (4) term by term to eliminate p

0 - d = - 2

- d = - 2 ( multiply both sides by - 1 )

d = 2

substitute d = 2 into either of the 2 equations and solve for p

substituting into (1)

2p + 3(2) = 12

2p + 6 = 12 ( subtract 6 from both sides )

2p = 6 ( divide both sides by 2 )

p = 3

Popcorn costs $3 and a drink costs $2

How many tacos could you buy with your money? If you had $20 dollars would you have enough money to buy a taco for 37 students on a Tuesday?

Answers

Answer:

You can buy 40 tacos

You have enough money

Step-by-step explanation:

Given

\(Amount = \$20\)

\(Taco = 20\)

\(Unit\ Cost = \$0.50\) --- missing from the question

Required

Determine if you have enough amount

The number of Tacos that $20 can afford is calculated as:

\(Tacos = \frac{Amount}{Unit\ Cost}\)

So, we have:

\(Tacos = \frac{20}{0.50}\)

\(Tacos = 40\)

\(40 > 37\) -- i.e. the number of Tacos will go round the 37 students

Hence, you have enough money

two cards are dealt from a deck of four red cards labeled a, b, c, d and four green cards labeled a, b, c, d. a winning pair is two of the same color or two of the same letter.

Answers

The probability of drawing a winning pair which is a pair with the same color OR same letter 0.9388.

The problem we are dealing with is related to probability which is referred to as Probability is essentially how likely something is to happen. At whatever point we're uncertain approximately the result of an occasion, we will conversation around the probabilities of certain outcomes—how likely they are.

Since we are provided with four red cards and four green cards so, the total possible combination of the  8 cards will be

C(8,2) = 28

out of which  2*C(4,2)=12 are the  pairs of the same color

therefore the probability of picking a pair with the same color OR same letter is

1 - (12*4)/28^2 = 0.9388

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Find the slope of the line that passes Through (1-3) (5,5).
Please help asap

Find the slope of the line that passes Through (1-3) (5,5).Please help asap

Answers

Answer:

d) 1/2

Step-by-step explanation:

(1,3) (5,5)

y2-y1/x2-x1

5-3/5/1

2/4=1/2=0.5

What does it mean when a forecaster says 70% chance of rain?

Answers

A 70% chance of rain means that there is a higher likelihood of rain occurring compared to other possible weather conditions, but it is not a guarantee.



When a forecaster says there is a 70% chance of rain, it means that, based on their analysis of various weather factors, they believe there is a 70% probability of rain occurring. This percentage represents the likelihood or chance of rain happening.

It's important to note that this is not a definitive prediction that it will rain. Weather forecasting is not an exact science, and there is always some level of uncertainty involved. The forecaster is indicating that, given the current conditions and their expertise, rain is more likely to happen than not.

To put it into perspective, if this weather scenario were repeated 100 times, it is expected that rain would occur in approximately 70 of those instances. The remaining 30 instances would not experience rain.

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If x + 3 = 7, then what does (x + 1)2 equal?
25
49
64
121
Help pls

Answers

Answer:

no im not going to help you

Step-by-step explanation:

100 PTS! HELP QUICK!!

100 PTS! HELP QUICK!!

Answers

We have 7x - 3x - 2 + 1 = 8 + x - 3 - 3x
<=> 4x - 1 = 5 - 2x
<=> 4x + 2x = 5 + 1
<=> 6x = 6
<=> x = 1

Ok done. Thank to me:>

Answer:

x=1

Step-by-step explanation:

Note: You do not need to consider the probability-weighting function or simply assume that the probability-weighting function is π (p) = p for any p ∈[0,1].

Question 1.
Suppose Alex’s utility function is u($x) = √x. Assume her initial wealth is 0. Consider a
prospect ($16,0.5; $4,0.5).
1. What is the expected value of the prospect?
2. What is the expected utility of the prospect?
3. What is Alex’s certainty equivalent of the prospect?
4. Is Alex risk-seeking, risk-averse, or risk-neutral? Explain.
5. Draw a graph of Alex’s utility function. For the given prospect ($16,0.5; $4,0.5), mark
the certainty equivalent with CE, expected value with EV , and expected utility with
EU.
6. Now consider the prospect ($16,p; $4,1 −p). Is it possible that Alex’s expected utility
from the prospect equals $5, why? What is the possible range of Alex’s expected utility?

Answers

The expected value of the prospect is $10, the expected utility is √10, the certainty equivalent is $7.07, and Alex is risk-averse. When considering the prospect ($16,p; $4,1 −p), it is impossible for Alex's expected utility from the prospect to equal $5. The range of Alex's expected utility depends on the value of p.

For the given prospect ($16,0.5; $4,0.5) and Alex's utility function u($x) = √x, we can calculate the expected value, expected utility, and certainty equivalent, and determine Alex's attitude towards risk.

The expected value of the prospect can be calculated by multiplying each outcome by its corresponding probability and summing them. In this case, it is (16 × 0.5) + (4 × 0.5) = $10.

The expected utility of the prospect is found by applying the utility function to each outcome, multiplying by its probability, and summing them. It is (√16 × 0.5) + (√4 × 0.5) = √10.

The certainty equivalent is the guaranteed amount that Alex would be willing to accept instead of the uncertain prospect. It is the value at which Alex's utility is equal to the expected utility of the prospect. By solving the equation √x = √10, we find the certainty equivalent to be $7.07.

Alex is risk-averse because the certainty equivalent ($7.07) is less than the expected value ($10). Risk-averse individuals prefer a certain outcome with a lower expected value over an uncertain prospect with a higher expected value.

The graph of Alex's utility function (√x) would be an increasing concave curve. The certainty equivalent (CE) would be marked at the point where the utility function intersects the expected utility (EU) line, and the expected value (EV) would be marked at the corresponding x-value.

When considering the prospect ($16,p; $4,1 −p), it is not possible for Alex's expected utility from the prospect to equal $5 since √x ≠ 5 does not have a solution. The possible range of Alex's expected utility depends on the value of p, where 0 ≤ p ≤ 1.

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please help! the answer is in fraction form

please help! the answer is in fraction form

Answers

Answer:

1/3 of a chance or 0.3

Step-by-step explanation:

31. Mean Grade-Point Average Assume that all grade-point averages are to be standardized on a scale between 0 and 4. How many grade-point averages must be obtained so that the sample mean is within 0.01 of the population mean

Answers

In this case, since we want the sample mean to be within 0.01 of the population mean, the margin of error is 0.01.

To determine the number of grade-point averages needed to have a sample mean within 0.01 of the population mean, we can use the formula for the margin of error. The margin of error is calculated by dividing the standard deviation of the population by the square root of the sample size, multiplied by a constant value.

To find the required sample size, we need to know the standard deviation of the population. However, since it is not provided, we cannot calculate the exact number of grade-point averages needed.
If you have the standard deviation of the population, you can use the following formula to calculate the sample size:
Sample size = (Z * standard deviation) / margin of error

Where Z is the constant value that corresponds to the desired level of confidence. For example, if you want a 95% confidence level, Z would be approximately 1.96.

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1/2(8-x)=10
A.12
B.3
C.-12

Answers

4-1/2x=10
-1/2x=6
3
so your answer would be B
hope that helps

if 10 people appear at random to give blood, what is the probability that at least 1 of them is a universal donor

Answers

Probability that at least one of them is a universal donar is 0.5263.

What is probability ?

What is probability explain?

Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics.

Have given,

Probability of getting a universal donor is 0.072.

X be the “random variable” which “describes the number of universal donors” in the “sample of 10 people”.

X follows a “binomial distribution” with n=10 and p=0.072

P(X=x) = (\({n}C^{x}\))*(\(p^{x}\))*(\(q^{n-x}\)) ; x=1(1)10 ; q=1-p

Required probability,

P(X≥1)= 1 - P(X=0)

= 1 - (10C0)*(\(0.072^{0}\))*(\(0.928^{10}\))

= 1 - 0.4737 = 0.5263

Probability that at least one of them is a universal donar is 0.5263.

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The profit a store makes on rope can be found by subtracting the amount it charges when selling the rope and the price they pay to buy the rope.

How much profit does the store make on each foot of rope ?

The profit a store makes on rope can be found by subtracting the amount it charges when selling the rope

Answers

The profit the store makes on each foot of rope is $0.12

Rate of change of function

The rate of change of function is its slope, According to the function given expressed as;

y = 0.12x

Standard equation of a line

The standard equation of a line is expressed as y = mx +b

m is the slope or rate of changeb is the y-intercept

Compared with the given equation:

mx = 0.12x

m = 0.12

This shows that the profit the store makes on each foot of rope is $0.12

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50 to the 9th power.

Answers

Answer: 1.953125e+15

Step-by-step explanation:

50 with a small 9 at the top

A candy store uses 10. 3 grams of sugar each hour. How many grams of sugar will the store use in 10 hours?

Answers

The candy store will use 103 grams of sugar in 10 hours.

To find out how many grams of sugar the store will use in 10 hours, we can simply multiply the amount of sugar used in one hour (10.3 grams) by the number of hours (10).

To solve the problem, we use a simple multiplication formula: the amount used per hour (10.3 grams) multiplied by the number of hours (10) to find the total amount of sugar used in 10 hours.

We can interpret this problem using a rate equation: the rate of sugar usage is 10.3 grams/hour, and the time period is 10 hours. Multiplying the rate by the time gives the total amount of sugar used.

So the calculation would be:

10.3 grams/hour x 10 hours = 103 grams

Therefore, the candy store will use 103 grams of sugar in 10 hours.

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Use the Laplace transform to solve the given integral equation: f(t) = 4t 16 sin(t) flt t) dt f(t)

Answers

The Laplace transform of the given integral equation is:

\(F(s) = L{f(t)} = ∫(0 to ∞) e^(-st)f(t) dt\\f(t) = L^-1{F(s)} = ∫(0 to ∞) e^(st)F(s) ds\)

Given the equation

\(f(t) = 4t + 16sin(t) + ∫(0 to t) e^(t-u)f(u) du\),

we can take the Laplace transform of both sides:

\(F(s) = L{f(t)} = L{4t + 16sin(t)} + L{∫(0 to t) e^(t-u)f(u) du}\)

Using the properties of the Laplace transform, we have:

\(L{4t} = 4/s^2\\L{16sin(t)} = 16/s^2 + 16s\\L{∫(0 to t) e^(t-u)f(u) du} = F(s)L{e^(t-u)} \\= F(s)e^(-u)(1/s-1)^u|(0,t) \\= F(s)(e^(-t)/s - 1)\)

By substituting these results into the equation, we get:

\(F(s) = (4/s^2 + 16/s^2 + 16s) + (F(s)(e^(-t)/s - 1))\)

Solving for F(s) we get:

\(F(s) = (4/s^2 + 16/s^2 + 16s)/(1 - e^(-t)/s)\)

To find f(t) we need to take the inverse Laplace transform of F(s)

\(f(t) = L^-1{F(s)} = L^-1{(4/s^2 + 16/s^2 + 16s)/(1 - e^(-t)/s)}\)

This is the solution of the integral equation in terms of the Laplace transform.

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The pool is open every day from 11:00 a.m. until 8:00 p.m. How many hours is the pool open each day? *

Answers

Answer:

9 hours

Step-by-step explanation:

From 11:00 a.m. to 12:00 p.m. the elapsed time is 1 hour. From 12:00 p.m. to 8:00 p.m. the elapsed time is 8 hours. Add 8 + 1 to get 9 hours.

Hope it helps!

The box plots display measures from data collected when 20 people were asked about their wait time at a drive-thru restaurant window.

A horizontal line starting at 0, with tick marks every one-half unit up to 32. The line is labeled Wait Time In Minutes. The box extends from 10 to 14.5 on the number line. A line in the box is at 12.5. The lines outside the box end at 5 and 20. The graph is titled Fast Chicken.

A horizontal line starting at 0, with tick marks every one-half unit up to 32. The line is labeled Wait Time In Minutes. The box extends from 8.5 to 15.5 on the number line. A line in the box is at 12. The lines outside the box end at 3 and 27. The graph is titled Super Fast Food

Which drive-thru typically has more wait time, and why?

Fast Chicken, because it has a larger median
Fast Chicken, because it has a larger mean
Super Fast Food, because it has a larger median
Super Fast Food, because it has a larger mean

Answers

Super Fast Food typically has more wait time, because although its box is wider than Fast Chicken's, its median is lower, indicating a shorter typical wait time.

The median is a measure of central tendency that represents the value at which half of the data falls below and half falls above.

A higher median indicates that the data is more dispersed, and thus there is likely to be more wait time at that drive-thru.

The median wait time for Fast Chicken in this case is 12.5 minutes, while the median wait time for Super Fast Food is 12 minutes. As a result, Fast Chicken typically has a longer wait time.

Thus, its upper whisker (ending at 27) is longer than Fast Chicken's (ending at 20), indicating that some customers had to wait much longer at Super Fast Food.

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15
Solve for x in isosceles triangle JMN.
M
Uw
2x + 5
3x - 9
J
N
X-2

15Solve for x in isosceles triangle JMN.MUw2x + 53x - 9JNX-2

Answers

Answer:

31

Step-by-step explanation:

2x+5+3x-9+x-2=180

or, 6x-6=180

or, 6x=180+6

or, x=186/6

or, x=31

please mark me as brainliest

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