the first 10 multiples of 18​

Answer:

4

Step-by-step explanation:

Answer:

seek god

Step-by-step explanation:

dang maybe the 2nd one

Chloe put approximately 6 pounds of potting soil in each pot.

To find out how many pounds of potting soil Chloe put in each pot, we need to divide the total weight of the bag (40 pounds) by the number of flowerpots (7).

Using division, we have: 40 ÷ 7 = 5.7142857

Since we're dealing with whole numbers, we need to round the decimal to the nearest whole number. In this case, the decimal is closer to 6 than 5, so we round up to 6.


The two whole numbers between which the number of pounds of potting soil falls are 5 and 6.

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Answer:

8

Step-by-step explanation:

(4)(3)−22

=8

The linear function y = (1/2)x + 1 represents a line that passes through the points (-8, -3), (-4, -1), (0, 1), (2, 2), and (6, 4). The line rises as it moves to the right and intersects the y-axis at (0, 1).

To plot the ordered pairs for the given linear function y = (1/2)x + 1, we will substitute the values from the domain D = {-8, -4, 0, 2, 6} into the equation and calculate the corresponding values for y.

Let's calculate the y-values for each x-value in the domain:

For x = -8:

y = (1/2)(-8) + 1

y = -4 + 1

y = -3

So, the ordered pair is (-8, -3).

For x = -4:

y = (1/2)(-4) + 1

y = -2 + 1

y = -1

The ordered pair is (-4, -1).

For x = 0:

y = (1/2)(0) + 1

y = 0 + 1

y = 1

The ordered pair is (0, 1).

For x = 2:

y = (1/2)(2) + 1

y = 1 + 1

y = 2

The ordered pair is (2, 2).

For x = 6:

y = (1/2)(6) + 1

y = 3 + 1

y = 4

The ordered pair is (6, 4).

Now, let's plot these ordered pairs on a coordinate plane. The x-values will be plotted on the x-axis, and the corresponding y-values will be plotted on the y-axis.

The points to plot are: (-8, -3), (-4, -1), (0, 1), (2, 2), and (6, 4).

After plotting the points, we can connect them with a straight line to represent the linear function y = (1/2)x + 1.

The graph should show a line that starts in the lower left quadrant, rises as it moves to the right, and intersects the y-axis at the point (0, 1).

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Answer:

im just getting points sorry

Step-by-step explanation:

Answer:

it should be 3000..let me know if its correct...

Step-by-step explanation:

I just solved the parenthesis numbers first...then multiplied them altogether and multiplied it with the 2...

if its right, can u plz mark me brqinliest? thnx!

Answer:

A'B"

Step-by-step explanation:

There were 14 participants in each condition in the study, with a total sample size of 28. To determine the number of participants in each condition, we need to look at the degrees of freedom in the one-way ANOVA output.

In this case, the degrees of freedom for the numerator is 1 and the degrees of freedom for the denominator is 26. Since the ANOVA assumes equal sample sizes across conditions, we can calculate the total number of participants by multiplying the sample size by the number of conditions. Using the formula for degrees of freedom, we can calculate the sample size for each condition as follows:
df_between = k - 1
df_within = N - k
Where k is the number of conditions and N is the total number of participants.
In this case, df_between = 1 and df_within = 26. Thus,
1 = k - 1
k = 2
Substituting k = 2 into the df_within equation, we get:
26 = N - 2
N = 28
So, the total number of participants across both conditions is 28. Since we assume equal sample sizes, each condition has 14 participants. Therefore, the number of participants in each condition is 28 / 2 = 14.Therefore, we can conclude that there were 14 participants in each condition in the study, with a total sample size of 28. In summary, given the one-way ANOVA output and assuming equal sample sizes across conditions, we can use the formula for degrees of freedom to calculate the sample size for each condition and determine that there were 14 participants in each condition in the study.

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Because the P-value is greater than \(0.10\), there is not convincing evidence that more than 80% of adults are honest is the correct answer.

Based on the information provided, the standardized test statistic is given as \(2 = 0.71\) and the P-value is \(0.2389\). The significance level is 0.10.

In hypothesis testing, the P-value is compared to the significance level to make a conclusion. If the P-value is less than the significance level, it is considered statistically significant, and we reject the null hypothesis. On the other hand, if the P-value is greater than the significance level, we fail to reject the null hypothesis.

In this case, the P-value is greater than the significance level of 0.10. Therefore, we fail to reject the null hypothesis. The null hypothesis states that 80% of adults are honest. Since there is not convincing evidence to suggest that more than 80% of adults are honest, we cannot conclude that the data provide convincing evidence for this claim.

Therefore, the correct conclusion is: Because the P-value is greater than 0.10, there is not convincing evidence that more than 80% of adults are honest.

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Step-by-step explanation:

y=x+6 ,hence:

x+x+6=12

2x=6

x=3

=> y=9

Answer:

A and C

Step-by-step explanation:

A. 3+4=7

B. 3/9≠3. It equals 1/3

C. 5-3=2

D. 8(3)≠32. It equals 24

E. 3-10≠7. It equals -7

Component 3 must be started on day 197 to meet the delivery date of day 200.

To illustrate the backward schedule, we need to start from the delivery date (day 200) and work our way backward, taking into account the lead times and dependencies of each operation.

(a) Backward schedule:

Operation    |  Work Center  |  Time (hours)  |  Start Day

--------------------------------------------------------

Final Assembly |   Work Center 1  |        1       |     200

Sub-assembly 1 |   Work Center 2  |        2       |     199

Component 4     |   Work Center 3  |        3       |     197

Component 2     |   Work Center 4  |        4       |     196

Component 3     |   Work Center 5  |        3       |     ????

(b) To identify when component 3 must be started to meet the delivery date, we need to consider its dependencies and lead times.

From the backward schedule, we see that component 3 is required for sub-assembly 1, which is scheduled to start on day 199. The time required for sub-assembly 1 is 2 hours, which means it should be completed by the end of day 199.

Since component 3 is needed for sub-assembly 1, we can conclude that component 3 must be started at least 2 hours before the start of sub-assembly 1. Therefore, component 3 should be started on day 199 - 2 = 197 to ensure it is completed and ready for sub-assembly 1.

Hence, component 3 must be started on day 197 to meet the delivery date of day 200.

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Answer:

8 hours shift because you count from 7 am to 3pm

The total number of hours between the 7 am and 3 pm shift is 8 hours.

What is meant by the hour?

Depending on the speed of the Earth's rotation, an hour is a measure of time that is traditionally calculated as 1/24  of a day and scientifically estimated to last between 3,599 and 3,601 seconds. There are 24 hours in a day and 60 minutes in an hour.

The 24-hour day is divided into two sections, a.m. and p.m., according to the 12-hour clock time convention. Latin terminology for the hours of the day, AM and PM, are commonly employed. The abbreviations AM and PM stand for Ante meridiem and Post meridiem, respectively, which indicate before noon or midday and afternoon or midday. AM is used to denote the first 12-hour period, which runs from midnight to noon, and PM is used to denote the following 12-hour period, which runs from noon to midnight.

From 7 am to 12 pm, the number of hours = 5

From 12 pm to 3 pm, the number of hours = 3

Therefore the total number of hours between the 7 am and 3 pm shift is (3+5) = 8 hours.

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The probability of choosing sausage and onion by Rosa's mom from the given 8 different toppings as per given condition is equal to

(1/ ⁸C₂).

As given in the question,

Total number of different toppings = 8

Number of different toppings choose by Rosa's mom randomly = 2

Possibility of choosing sausage and onion (any one) = 1

Total number of outcomes = ⁸C₂

Number of favorable outcomes = 1

Probability of choosing sausage and onion ( exactly ) one topping

= ( Number of favorable outcomes ) / ( Total number of outcomes )

= ( 1/⁸C₂ )

Therefore, the probability when Rosa's mom chooses sausage and onion out of 8 toppings is equal to ( 1/⁸C₂ ).

The above question is incomplete, the complete question is:

A pizza restaurant is offering a special price on pizzas with 2 toppings. They offer the toppings

below:

Pepperoni ,Sausage, Chicken ,  Green pepper , Mushroom ,Pineapple, Ham, Onion

Suppose that Rosa's favorite is sausage and onion, but her mom can't remember that, and she is going to randomly choose 2 different toppings.

What is the probability that Rosa's mom chooses sausage and onion?

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Answer:

1/8c^2

Step-by-step explanation:

Khan Acadmey

Answer:

\(\left[\begin{array}{ccc}9\\10\\\end{array}\right]\)

Step-by-step explanation:

Multiply the elements in a by 3 to obtain 3a

Then add corresponding elements in both matrices for 3a + b , that is

3\(\left[\begin{array}{ccc}2\\4\\\end{array}\right]\) + \(\left[\begin{array}{ccc}3\\-2\\\end{array}\right]\)

= \(\left[\begin{array}{ccc}6\\12\\\end{array}\right]\) + \(\left[\begin{array}{ccc}3\\-2\\\end{array}\right]\)

= \(\left[\begin{array}{ccc}6+3\\12-2\\\end{array}\right]\)

= \(\left[\begin{array}{ccc}9\\10\\\end{array}\right]\)

The value of P(R = 3) is 0.2854

Probabilities are used to determine the chances of events.

The given parameters are:

The probability that the ball lands on a red slot is calculated as:

\(p = \frac{18}{38}\)

Simplify

\(p= \frac{9}{19}\)

The probability that the ball does not land on a red slot is calculated as:

\(q = \frac{18+2}{38}\)

\(q = \frac{20}{38}\)

Simplify

\(q = \frac{10}{19}\)

The value of P(R = 3) is then calculated using the following binomial probability formula

\(P(R = r) = ^nC_rp^rq^{n-r}\)

Where:

\(n = 7\)

\(r = 3\)

So, we have:

\(P(R = 3) = ^7C_3 \times (9/19)^3 \times (10/19)^{7-3}\)

\(P(R = 3) = 35 \times (9/19)^3 \times (10/19)^4\)

\(P(R = 3) = 0.2854\)

Hence, the value of P(R = 3) is 0.2854

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Answer:

2

Step-by-step explanation:

2x^2 + 8x + 8

factor the 2 out : 2(x^2 + 4x + 4)

2(x + 2)^2

x = -2

Using the information given in both table and graph, Gloria's time is faster by 2.5 minutes

Richard :

Average speed = (5.2 - 4.6) / (25 - 20) = 0.12 km/min

Time taken = distance/ speed

Richard's distance to be covered = 10-2.2 = 7.8km

Hence,

Gloria's average speed :

Average speed = (4 - 3.2)/(25 - 20) = 0.16 km/hr

Gloria's distance to be covered = 10km

Hence,

Time difference = 65 - 62.5 = 2.5 minutes

Therefore, Gloria's time is faster by 2.5 minutes.

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Answer:

Step-by-step explanation:

Rosie's Riveters has 13 points in all.

The Susans Bees have 10 points in all.

13 - 10 = 3.

Answer: 3rd and 4th

Step-by-step explanation:

The inequality sign is reversed when both sides are multiplied by a negative number, so the third and fourth ones symbols will be reversed.

The value of any number raised to the power of 0 is always 1, irrespective of the value of x, as long as x is not 0. So, x^0 = 1.

Answer = #2 - 1/3^3

Step-by-step explanation:

Answer:

0 ≤ x ≤ 18

Step-by-step explanation:

Let 'x' be the number of youth tickets purchased at the zoo and 'y' be the number of adult tickets purchased at the zoo.

At a zoo, youth tickets cost $5 and adult tickets cost $9. A group spent a total of $90 on tickets. We can write as

5x + 9y = 90

to find x we divide both side by 5

x = (90-9y)/5 =>  90/5 - 9y/5

x = 18 - 9y/5

The domain of the relationship is the possible set of values of x and y that satisfies the equation. The domain of this relationship is

0 ≤ x ≤ 18

At x = 0, it means only adult tickets were purchased.

At x = 18, it means only youth tickets were purchased.

Answer:

0 ≤ x ≤ 18

Step-by-step explanation:

got it correct on pluto

Answer:

Step-by-step explanation:

1 meter is equal to 39.37 inches. The international standard unit of length is the meter, and it is officially defined as the distance traveled by light in a vacuum in 1/299,792,458 of a second. The inch, on the other hand, is a non-SI unit of length that is commonly used in the United States and other countries that use the imperial system of measurement. To convert meters to inches, you can multiply the number of meters by 39.37.

39.3700787402 inches are about equivalent to one metre.

An inch serves as a unit of length in the traditional measurement system. or either in "is a symbol for length expressed in inches. As an illustration, 16 in "can write five inches long.

In most circumstances, an abbreviation or symbol is used to denote feet and inches. The IEEE standard sign for foot, which can also be expressed as a prime, is the apostrophe (') or "ft." Therefore, 8' stands for eight feet. A double prime or double apostrophe is used to denote inches ( "), and are abbreviated for inches as "in" or, less frequently, "ins." as a result, 5 "measures five inches.

The imperial system, which is used in the United States and a few other places, has feet and inches as its standard units of measurement. In comparison to the metric system, which employed meters and centimetres, this is very different.

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Answer:

Step-by-step explanation:

To estimate the required sample size for estimating the true proportion of Americans who support gun control in 2018 with a 95% confidence level and a margin of error of 0.36, we need to use the formula:

n = (Z^2 * p * (1 - p)) / E^2

Where:

n = required sample size

Z = Z-score corresponding to the desired confidence level (for 95% confidence level, Z ≈ 1.96)

p = estimated proportion (since we have no prior information, we can use p = 0.5, which gives the maximum sample size required)

E = margin of error

Substituting the values into the formula:

n = (1.96^2 * 0.5 * (1 - 0.5)) / 0.36^2

n = (3.8416 * 0.25) / 0.1296

n ≈ 9.6042 / 0.1296

n ≈ 74.0842

Rounding up to the nearest whole number, the required sample size is approximately 75. Therefore, you would need to survey at least 75 randomly selected Americans to estimate the true proportion of Americans who support gun control in 2018 with a 95% confidence level and a margin of error of 0.36.

To find the measure of angle BCD, we need to determine the measure of angle BCA first.

In a regular 20-gon, the sum of the interior angles is given by the formula: (n-2) * 180 degrees, where n is the number of sides of the polygon. So, in a 20-gon, the sum of the interior angles is (20-2) * 180 = 3240 degrees.

Since the 20-gon is regular, each interior angle has the same measure. Therefore, each interior angle of the 20-gon measures 3240 degrees / 20 = 162 degrees.

Angle BCA is one of the interior angles of the 20-gon, so it measures 162 degrees.

Now, in the heptagon BACD, the sum of the interior angles is given by the formula: (n-2) * 180 degrees, where n is the number of sides of the polygon. So, in a heptagon, the sum of the interior angles is (7-2) * 180 = 900 degrees.

Since the heptagon is regular, each interior angle has the same measure. Therefore, each interior angle of the heptagon measures 900 degrees / 7 = 128.571 degrees (rounded to three decimal places).

Angle BCA is one of the interior angles of the heptagon, so it measures 128.571 degrees.

Finally, angle BCD is the difference between angles BCA and BCD: angle BCD = angle BCA - angle BCD = 162 degrees - 128.571 degrees = 33.429 degrees (rounded to three decimal places).

Therefore, angle BCD measures approximately 33.429 degrees.

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Let B, A, and D be three consecutive vertices of a regular 18-gon. A regular heptagon is constructed on \(ABbar\), with a vertex C next to A. Find\(\leqBCD\) ∠\(BCD\) , in degrees.

To determine the degrees of angle BCD in this problem, we must first discover the degree of each interior angle of the 20-gon and the heptagon. Calculating these values, and subtracting them from 180, we find the measure of angle BCD equals to 69.43 degrees.

In this problem, we need to find the measure of angle BCD of a heptagon formed on a side of a regular 20-gon. We have that consecutive vertices B, A, D of 20-gon and vertex C of a heptagon formed on line segment AB is our interest point.

Since A, B, D are consecutive vertices of a regular 20-gon, we first calculate the value of each interior angle using the formula (n-2)×180/n, where n is the number of sides. So the measure of each interior angle of the 20-gon is (20-2)×180/20 = 162 degrees.

The heptagon shares one of its vertices with the 20-gon (i.e., point A). Point C is a neighboring vertex of A in this heptagon. The angles of a regular heptagon are calculated in the same way, using the formula (7-2)×180/7, which gives approximately 128.57 degrees.

Therefore, to calculate the measure of angle BCD, let's note that it equals to (180 - angle BAC) + (180 - angle CAD). Since angles BAC and CAD are parts of the 20-gon and the heptagon respectively, it will be (180 - 162) + (180 - 128.57) = 18 + 51.43 = 69.43 degrees.

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