George has $15. He tries to buy a movie ticket ($9.00), a pretzel ($2.65), a drink ($1.35), and two veggie cups ($1.74 each) but he does not have enough money Look at the numerical expression George used
15 - 9+ 2.65 + 1.35 + 2(1.74)
Can you help him determine why he does not have enough money? ​

The probability that you and your friends are on time for the movie when choosing a line uniformly at random depends on the number of people in your group and the probability of each person being on time.

To calculate the probability that you and your friends are on time for the movie when choosing a line uniformly at random, we need to make some assumptions.

Let's assume that there are only two lines to choose from, and that the probability of being on time for the movie is the same for both lines. Also, let's assume that your group consists of n people.

The probability that all n people in your group are on time for the movie is p^n, where p is the probability of one person being on time. This assumes that each person's arrival time is independent of the others.

Now, let's consider the probability that at least one person in your group is late. This can happen in several ways:

- One person is late: p*(1-p)^(n-1)

- Two people are late: p^2*(1-p)^(n-2)

- Three people are late: p^3*(1-p)^(n-3)

- ...

- All n people are late: (1-p)^n

The probability of at least one person being late is the sum of these probabilities:

P(at least one person is late) = p*(1-p)^(n-1) + p^2*(1-p)^(n-2) + ... + (1-p)^n

Therefore, the probability that everyone in your group is on time for the movie when choosing a line uniformly at random is:

P(everyone is on time) = 1 - P(at least one person is late)

We can use this formula to calculate the exact probability for any given value of n and p.

It can be calculated using the formula P(everyone is on time) = 1 - P(at least one person is late), where P(at least one person is late) is the sum of the probabilities of each possible number of people being late.

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Answer:

15 (rounded) 14.7 (not rounded)

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

use the distance formula

d = √((x2-x1)^2 + (y2-y1)^2)

d = √((-4-3)^2 + (-8-5)^2)

d = √((-7)^2 + (-13)^2)

d = √(49 + 169)

d = √218

d = 14.76 ≅ 15

The statement about the given expression is described below.

A math expression consist numbers, variables and operators its operation addition, subtraction, multiplication, and division. The parts of the expression that are connected with addition and subtraction are considered as terms.

Expression, (a+b+c)(d+e+f)(a+b+c)(d+e+f) = (a +b+c)^2(d+e+f)^2

Thus, given expression has two factors which consist 3 terms.

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Answer:

y = 2x - 1

Step-by-step explanation:

The given line is y = 2x - 6.

It is in the y = mx + b form, where m is the slope, so its slope is 2.

We need a line that passes through point P(3, 5) and has slope 2.

y = mx + b

Put the slope in m.

y = 2x + b

Use the given point with x = 3 and y = 5 and solve for b.

5 = 2(3) + b

b + 6 = 5

b = -1

The equation is

y = 2x - 1

The cost for each ton of sugar being transported increase by $1200.

The slope of the line is equal to 800.

In Mathematics and Geometry, the slope of any straight line can be determined by using the following mathematical equation;

Slope (m) = (Change in y-axis, Δy)/(Change in x-axis, Δx)

Slope (m) = rise/run

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

By substituting the given data points into the slope formula, we have the following;

Slope (m) = (2800 - 1200)/(2 - 0)

Slope (m) = 1600/2

Slope (m) = 800.

Based on the y-intercept is the initial cost and it is located at data point (0 1200), which represent the increase in cost for each ton of sugar being transported.

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Answer:

3.142 × 6 = 18.852, thats : 19cm, then multiply 19 by 6 , so 19 would go in the square.

because area of a circle is p × r sq. u multiply one of the 6 by 3.142, you get 19, then multiply that 19 by the other 6. the answer is approximately 113.112.

The probability is approximately 0.9167 or 91.67%.

To find the probability that the sum of two dice numbers does not exceed 10, we need to determine the favorable outcomes (sums less than or equal to 10) and the total possible outcomes when rolling two dice.

There are 36 possible outcomes when rolling two dice because each die has six faces (1, 2, 3, 4, 5, and 6), and the total number of outcomes is obtained by multiplying the number of outcomes for each die (6 * 6 = 36).

Now let's determine the favorable outcomes (sums less than or equal to 10):

When the sum is 2: There is only one combination (1 + 1).

When the sum is 3: There are two combinations (1 + 2 and 2 + 1).

When the sum is 4: There are three combinations (1 + 3, 2 + 2, and 3 + 1).

When the sum is 5: There are four combinations (1 + 4, 2 + 3, 3 + 2, and 4 + 1).

When the sum is 6: There are five combinations (1 + 5, 2 + 4, 3 + 3, 4 + 2, and 5 + 1).

When the sum is 7: There are six combinations (1 + 6, 2 + 5, 3 + 4, 4 + 3, 5 + 2, and 6 + 1).

When the sum is 8: There are five combinations (2 + 6, 3 + 5, 4 + 4, 5 + 3, and 6 + 2).

When the sum is 9: There are four combinations (3 + 6, 4 + 5, 5 + 4, and 6 + 3).

When the sum is 10: There are three combinations (4 + 6, 5 + 5, and 6 + 4).

Adding up the favorable outcomes, we get: 1 + 2 + 3 + 4 + 5 + 6 + 5 + 4 + 3 = 33.

Therefore, the probability that the sum of the two dice numbers does not exceed 10 is given by:

Probability = Favorable outcomes / Total outcomes = 33 / 36 = 11/12 ≈ 0.9167.

So, the probability is approximately 0.9167 or 91.67%.

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Answer:

The first and last graph.

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

In order for a systems of equations to have a solution set, the 2 graphs must intersect at at least 1 point. Here, we see that graphs 1 and 5 do not intersect each other at all.

Therefore, the rest of the graphs have solutions and #1 and #5 do no have any solutions.

Applying this to r and s, we have rs = GCD(r, s) * LCM(r, s), which demonstrates the desired result.

If the GCD of r and s is greater than 1, then the LCM cannot generate a cyclic group.

Applying this to r and s, we have rs = GCD(r, s) * LCM(r, s), which demonstrates the desired result.

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Answer:

D

Step-by-step explanation:

Is just 9/11 x 2

ajnansjs

Answer:

Option D is correct

Step-by-step explanation:

9/11=x/22

(9/11)×22=x

18=x

or. x=18

Step-by-step explanation:

$4 no toppings mentioned

Answer:6.2 x 10 to the 5 power

Step-by-step explanation:

Answer:

5 and 5

Step-by-step explanation:

The absolute value of a number is the number but positive.

/-5/ = 5 and /5/ = 5

Hope this helps!

Answer:

D

Step-by-step explanation:

So we have the expression:

\((x-y)^2+10wz\)

And we want to evaluate it when x=25, y=10, w=11, and z=18.

So, substitute these values for the variables:

\(=(25-10)^2+10(11)(18)\)

First, subtract within the parentheses:

\(=(15)^2+10(11)(18)\)

Square 15:

\(=225+10(11)(18)\)

Now, multiply the terms on the right. 10 times 11 is 110:

\(=225+110(18)\)

Multiply:

\(=225+1980\)

Finally, add:

\(=2205\)

So, our answer is D.

And we're done!

current flowing through the light bulb is 2.2 Amperes

Step by step explanation:

Step 1:

Given the voltage = 60 Volts and power = 174 Watts.

Find the current using the formula , P = V . l

=> l = P/V=60/174= 0.3448275862

The values in b are compared with the true volume. And we conclude that b is precise and accurate.

Accuracy determines how closely measured values match the actual value. The degree to which two measured values are inside a certain range, or how closely they agree, is called precision.

First calculate the mean of a, b, and c. We get, the mean of a is 87.63, the mean of b is 87.06, and the mean of c is 87.77.

From the values in "a", we can tell there is no good agreement between the given values, and just one (87.1) value is near to the true value. So a is neither precise nor accurate.

From the values in "b", we can tell these given values are reasonably close to the true value and exhibit good agreement. So b is precise and accurate.

From the values in "c", we can tell there is a considerable agreement between the given values but they are not very close to the true value. So c is precise but not accurate.

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The axis of symmetry is the one in option D, x = 2-

For a quadratic equation whose vertex is (h, k), the axis of symmetry is:

x = h

Here we have the quadratic equation:

y = −3(x − 2)² +1

We can see that the vertex is (2, 1) because the equation is in vertex form, and thus, we can conclude that the axis of symmetry of the equation is:

x = 2

So the correct option is D.

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Answer:

to me B makes the most sense

Step-by-step explanation:

hope this helps :)

Answer:

5

Step-by-step explanation:

To find the number z such that the proportion of observations that are less than z in a standard normal distribution is 0.8, we need to determine the z-score that corresponds to a cumulative probability of 0.8.

In a standard normal distribution, the cumulative probability corresponds to the area under the curve to the left of a given z-score. Since we want to find the z-score that corresponds to a cumulative probability of 0.8, we are essentially looking for the value of z that leaves 80% of the area under the curve to the left.

Using a standard normal distribution table or a statistical calculator, we can find that the z-score that corresponds to a cumulative probability of 0.8 is approximately 0.84. This means that approximately 80% of the observations in a standard normal distribution are less than 0.84.

Therefore, the number z such that the proportion of observations that are less than z in a standard normal distribution is 0.8 is approximately 0.84.

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Answer:

2800

Step-by-step explanation:

that is the answer

Answer:

~35 cents

Step-by-step explanation:

8.72(0.04) = 0.3488 ≈ $0.35

The root test is Divergent, for given [infinity] 1 nn n = 1.

The foundation take a look at to research the restrict of the nth root of the nth time period of your collection. Like with the ratio check, if the restrict is less than 1, the series converges; if it is extra than 1 (together with infinity), the series diverges; and if the restrict equals 1, you analyze not anything.

The root check this collection is divergent. again, there is not too much to this series. therefore, with the aid of the root take a look at this collection converges clearly and hence converges. notice that we needed to maintain the absolute cost bars at the fraction until we would taken the limit to get the sign accurate

Root test requires you to calculate the value of R the usage of the components under. If R is greater than 1, then the series is divergent. If R is less than 1, then the series is convergent.

explanation:

If tan is series

if Lim n root (1) = l

if l =<1 than it is convergent

if l = > 1 than it is divergent

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If x and y are independent variables such that x has uniform distribution (0,1) and y has exponential distribution means 1 then e (X+Y) is 3/2, E(XY) is 1/2, E (x-y)2 is 4/3 and E x2 e24 is -1/3

\(2^{2}\)\(e^{ty}\)x ≈ u (0,1) > Independent

y ≈ exp (1) > Independent

E (x) = 0+1/2 = 1/2

v (x) = \([1- 0 ] ^{2}\) / 12 = 1/12

E \(x^{2}\) = v (x) + \([ E x]^{2}\)

       = 1/12 + 1/4 = 1+3/12 = 4/12 = 1/3

E (y) = 1  v(y)=1  E \(y^{2}\)= 1+1= 2

E\(e^{ty}\) = \(\int\limits^_0\)\(e^{ty}\)\(e^{-y} dy\)

E\(e^{ty}\)  = \(\int\limits^_0\)\(e^{-y} (1-t)\) dy

a : E (x+y) = E (x) + E(y)

       E (x+y) = 1/2+1 = 3/2

b: E (xy) = E (x) E(y) = 1/2 x 1 = 1/2

c: E \([x-y]^2\) = E (\(x^{2}\)-2xy+ \(y^{2}\)

   = E \(x^{2}\) - 2 Exy + E \(y^{2}\)

  =  1/3 - 2 x 1/2 + 2

   = 1/3 + 1 = 4/3

d. E \(x^{2}\) \(e^{24}\)

   E (\(x^{2}\) ) E \(e^{24}\) = 1/3 x -1 = - 1/3

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Answer:

Step-by-step explanation:

did you watch the video-

Answer:

1.024E11

Step-by-step explanation: