answer must be a monomial in standard form

(-4r3)(-5r3)

Answer:

I think D

if wrong correct me plssssssss

have a nice day

And good luck if you have exam

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The probability that 2 out of 10 call center representatives will be rated as unsatisfactory is approximately 0.002853, or 0.2853%.

To find the probability that 2 out of 10 call center representatives will be rated as unsatisfactory, we can use the binomial probability formula.

The formula is:
P(X=k) = (n C k) * p^k * (1-p)^(n-k)

Where:
P(X=k) is the probability of getting exactly k successes in n trials
n is the number of trials (sample size), which is 10 in this case
k is the number of successes (call center representatives rated as unsatisfactory), which is 2 in this case
p is the probability of success (call center representatives rated as unsatisfactory), which is 5% or 0.05

Using this information, we can calculate the probability as follows:

P(X=2) = (10 C 2) * 0.05^2 * (1-0.05)^(10-2)

Calculating this equation gives us:

P(X=2) = (10 C 2) * 0.05^2 * 0.95^8

The combination formula (10 C 2) can be calculated as:

(10 C 2) = 10! / (2! * (10-2)!)

Simplifying further:

(10 C 2) = 10! / (2! * 8!)

Calculating 10! and 8! gives us:

(10 C 2) = 10 * 9 / (2 * 1)

Simplifying:

(10 C 2) = 45

Substituting the values back into the equation:

P(X=2) = 45 * 0.05^2 * 0.95^8

Calculating this equation gives us:

P(X=2) = 0.002853

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The number of hours after which the candle is burned completely is

68 hours.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Candle height = 11(1/3) inches

Each hour the height decreases by 1/6 inch.

Now,

The equation to find the number of hours x after which the candle is burnout is 11(1/3) - (1/6)x = 0

Solve for x.

11(1/3) - (1/6)x = 0

11(1/3) = (1/6)x

34/3 = (1/6)x

x = (34 x 6) / 3

x = 34 x 2

x = 68

Thus,

After 68 hours the candle is completely burnt.

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The digit 8 in Carla’s number represents 10 times of what the digit 8 represents in Travis’ number.

The number written by Carla = 814,247

The number written by Travis = 683,571

The place value of digits starting from left is ones, ten's, hundreds, thousands, ten thousand, hundred thousand and so on.

As per this sequence of values, we can see that digit 8 in Carla's number is at hundred thousand place value. Also, digit 8 in Travis' number is at ten thousand place value. So, representing these place value in numeral form and finding the number of times one is greater than other.  

Digit 8 in Carla's number: 100,000

Digit 8 in Travis' number: 10,000

Finding the answer -

Value = 100,000 ÷ 10,000

Cancelling common zeroes from numerator and denominator

Value = 10

Hence, digit 8 in Carla’s number represents 10 times of what the digit 8 represents in Travis’ number.

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The correct question is -

Carla wrote this number: 814,247

Travis wrote this number: 683, 571

The digit 8 in Carla’s number represents how many times what the digit 8 represents in Travis’ number?

A. 10

B. 100

C. 1000

D. 1/10

Answer:

4 Hot dogs packages and 5 hot dog buns packages.

Step-by-step explanation:

This question seems to be regarding the LCM or the least common multiple. Least common multiple is found by figuring out the first time when both numbers, in this case 10 and 8 have the multiple. You can do this by setting up a table with the multiples of each number.

8  | 16 | 24 | 32 | 40

10 | 20| 30 | 40

We can see that the LCM is 40 so we can see that we need 4 Hot Dog packets and 5 buns packets.

Answer:

B: 4/5x -2y ≥ 3

Step-by-step explanation:

The first thing I always look for is the y-intercept which in this case is around -1.5 (-\(1\frac{1}{2}\)). That will be your constant (b) in y = mx + b. Then calculate the slope which will be your m in the equation. Visually, I would estimate it is around \(\frac{2}{5}\). So now, your equation is y = \(\frac{2}{5}\)x -1 \(\frac{1}{2\\}\). Next we want to figure out what the inequality will be. The shaded part is underneath the line, which means that y must be less than where the line is. Therefore the inequality will be y ≤ \(\frac{2}{5}\)x -1 \(\frac{1}{2\\}\).

Now in this question, the answers available are not in this form. The next step would be to multiply every part of the inequality by 2 (it is essential that all parts are multiplied) so that you get 2y ≤  \(\frac{4}{5}\)x -3. The last step is to rearrange the inequality so that it matches the answers on the question.

3 ≤  \(\frac{4}{5}\)x - 2y

\(\frac{4}{5}\)x - 2y ≥ 3

Step-by-step explanation:

that's it b is for brings

b compliment is for doesn't bring

Answer:

Step-by-step explanation:

665,280 dived by 3 = 221760

221760 = distance

221760 = per 1 hour

I tried my best :}

To determine the optimal order quantity for Rocky Mountain Tire Center, you must consider ordering costs, storage costs, and the purchase price of the tires. The order quantity should minimize the total cost including both ordering cost and storage cost.

The EOQ formula is given by: EOQ = √((2DS) / H)

Where: D = Annual demand (7,000 go-cart tires)

S = Ordering cost per order ($40) H = Holding cost - percentage of the purchase price (40% of the purchase price)

we need to determine the purchase price per tire based on the quantity ordered.

EOQ = √((2 * 7,000 * 40) / (0.4 * 15))

=118 tires

they should order approximately 118 tires.

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Answer:

its 3.05

Step-by-step explanation:

The coordinates of A will be at (-10, -5) when the transformation (x,y) → (x + 10, y + 5) is  performed on point A.

Given the coordinate of the resulting image after the transformation is A'(0, 0). We need to get the coordinate of the original image A.

Since the transformation (x,y) → (x + 10, y + 5) is performed on A.

A = (0 - 10, 0 - 5)

If we are going from the pre-image to the image, we will translate to the left and downwards

A = (-10, -5)

Hence the coordinates of A will be at (-10, -5)

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The third term in the expansion of (x + 2)^6 is 60x^4.

To find the third term in the expansion of (x + 2)^6, we need to use the Binomial Theorem:

(x + 2)^6 = C(6,0)x^6(2)^0 + C(6,1)x^5(2)^1 + C(6,2)x^4(2)^2 + ...

where C(n,r) denotes the binomial coefficient "n choose r", which is equal to n!/((n-r)!r!), and is used to calculate the number of ways to choose r items from a set of n items.

The third term in the expansion corresponds to the coefficient of the term x^4, which is obtained from the second term in the expansion:

C(6,2)x^4(2)^2 = 15x^4(4) = 60x^4

Therefore, the third term in the expansion of (x + 2)^6 is 60x^4.

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Answer:

To calculate Hugo's pay for the weekend, we need to calculate his regular pay and his overtime pay separately.

Regular pay for the weekend:

Hugo worked 7 hours on Saturday and 4 hours on Sunday, for a total of 11 hours. Since his normal rate of pay is £9.00 per hour, his regular pay for the weekend is:

7 hours x £9.00/hour (Saturday) + 4 hours x £9.00/hour (Sunday) = £63.00 + £36.00 = £99.00

Overtime pay for the weekend:

To calculate Hugo's overtime pay, we need to determine how many of his hours were worked at the overtime rate. The overtime rate is 1 1/3 times his normal hourly rate, which is:

1 1/3 x £9.00/hour = £12.00/hour

Hugo worked a total of 11 hours over the weekend, so we need to subtract his regular hours (which are paid at his normal rate) to find his overtime hours:

11 hours - (7 hours on Saturday + 4 hours on Sunday) = 0 overtime hours

Since Hugo did not work any overtime hours over the weekend, his overtime pay is zero.

Therefore, Hugo's total pay for the weekend is his regular pay of £99.00.

Answer:

7

Step-by-step explanation:

The middle 2 numbers are 6 and 8. Add them both up and divide them by 2. Gets you 7.

The value of a Chi-Square goodness-of-fit test at a 5% significance level is 13.45

We need to perform a Chi-Square goodness-of-fit test at a 5% significance level.

First we need to calculate the expected count

expected value = ∑(x)/n

= (40 + 33 + 35 + 32 + 60)/5

= 200/5

= 40

Now we need tocalculate the test statistic value

Observed  expected  O - E    (O - E)^t/E       %

40                40             0            0                   0

33                40             -7          1.225          9.11

35                40             -5          0.625         4.65

32                40             -8         1.6                11.90

60                40             20        10                 74.35

Chi square test is 13.45

Therefore, the value of test statistics is 13.45.

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Step-by-step explanation:

3(x - 3) = 3(2x - 3)

3x - 9 = 6x - 9

- 3x - 9 = -9

-3x. = 0

x = 0

Answer:

Step-by-step explanation:

i think it equals -8+12

Answer:

15

Step-by-step explanation:

3*5

Answer:

Triangle Flower Bed: 125 feet squared

Backyard Without Flower Bed: 575 feet squared

Step-by-step explanation:

Area of the triangle is (base x height) divided by 2. 10 x 25 is 250, and 250 divided by 2 is 125. The area of the triangle is therefore 125 feet squared.

For the next part, we need to find the area of the rectangle. 20 x 35 = 700. We need to subtract the area of the triangle from this, so 700 - 125 gives us a final answer of 575 feet squared.

Step-by-step explanation:

Divide 7560 by 9 you get 840. Then you times 840 by 4 you get 3360, Multiply 840 by 5 you get 4200.

Answer:

The property used will be property of zero.

Step-by-step explanation:

If an equation or expression ever equals zero, then it will be property of zero.

Refer to Attachment ^-^

The answer is:

Work/explanation:

We need to subtract the two equations:

\(\begin{cases}\sf{2x-3y=14}\\\sf{2x+y=-10}\end{cases}\)

\(\sf{2x-2x-3y-y=14-(-10)}\)

\(\sf{-4y=14+10}\)

\(\sf{-4y=24}\)

Divide each side by -4:

\(\sf{y=-6}\)

Now plug the solution for y, which is -6, into any equation:

2x + (-6) = -10

2x - 6 = -10

2x = -10 + 6

2x = -4

x = -2

Answer:

10.

The answer is 10.

Answer:

10

Step-by-step explanation:2+-5=-

-3- - 13 turns into positive so -3 + 13

Answer:

The correct alternatives are "option A, option C, and option D".

Step-by-step explanation:

In the given question, options are not available. Please find attachment of the complete query.

There is no connection to this scenario for other options available. Thus, the answer seems to be the right one.

Answer:

A,C,D

Step-by-step explanation:

edu 2021

Answer:

\( 5\bigg(x-\frac{3}{2}\bigg)^2-\frac{41}{4}\)

Step-by-step explanation:

Step 1: Problem

2n = n + 3

Step 2: Concept

Collect like terms and find the value of x.

2n = n + 3

2n - n = 3

n = 3

Step 3: Final answer

n = 3

Answer:

70.83 ft³

Step-by-step explanation:

The volume of a pyramid is:

\(\frac{bh}{3}\), where b is the base area and h is the height.

Let's first find the area of the base.

\(17\cdot5=85\\85\div2=42.5\)

Multiplying this by 5:

\(42.5\cdot5=212.5\)

Dividing by 3:

\(212.5\div3=70.83\).

Hope this helped!

The variable of a categorical distribution can be described by the word "diversity", which indicates the different categories and range of outcomes.

When thinking about the variability of a categorical distribution, it is helpful to think of the word "diversity". This is because diversity describes the different categories and the range of outcomes they represent. For example, in a categorical distribution of gender, there would be two categories - male and female - and the range of outcomes would be the different percentages of each gender in the population. The variability of a categorical distribution is often important to consider, as it can inform decisions and provide important insights. For example, if a company wanted to make sure their hiring practices were fair, they might compare the gender distribution of their applicants to the gender distribution of the overall population. This would allow them to ensure they are not disproportionately hiring one gender over the other.

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