PLEASE HELP FOR NUMBERS 5 AND 6!! Thank you!

Answer:

51

Step-by-step explanation:

2+2 = 4

4 - 8 = -4

-4 + 6 = 2

2 - 2 = 0

0 + 9 = 9

9 + 5 = 14

14 - 6 = 8

8 + 6 = 14

14 - 3 = 11

11 + 8 = 19

19 - 1 = 18

18 + 7 = 25

25 - 0 = 25

25 + 8 = 33

33 - 1 = 32

32 + 10 = 42

42 - 2 = 40

40 + 11 = 51

Answer:

The lateral area of the square pyramid is 288 m2.

Step-by-step explanation:

The lateral area of the square pyramid is the sum of all the sides multiplied together. Since the pyramid is a square, each side has the same length and width. Thus, each side has an area of 8 m x 22 m = 176 m2. When multiplied together, this gives a total of 288 m2 for the lateral area.

Answer:14!

Step-by-step explanation:

The required number of ways in which we can create a committee with 2 women and 2 men is 60.

Given:

We have 4 women and 5 men.

The required number of ways in which we can create a committee with 2 women and 2 men can be calculated as:

= 4C2 × 5C2

= 4!/(2!)(2!) × 5!/(2!)(3!)

= 6 × 10

= 60

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The measure of the missing angle α is 62 degrees.

The sum of angles on the straight line adds up to 180 degrees.

From the diagram;

Since the sum of angles on a straight line adds up to 180 degrees.

Angle 1 + Angle 2 + Angle 3 = 180

Plug in the values

118 + α = 180

Subtract 118 from both sides

118 - 118 + α = 180 - 118

α = 180 - 118

α = 62°

Therefore, the value of angle α is 62 degrees.

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Answer:

it is option no d at least

cuz it is what it is

Answer:

33.333333% change

Step-by-step explanation:

that 3333 actually goes on forever. also i could be wrong but im pretty sure im right.

Answer:

20

Step-by-step explanation:

10x3=30

5x-2=-10

10x0=0

30-10=20

20 points

Answer:

Area is 40

perimeter is 26

Step-by-step explanation:

area = l×w

\(8 \times 5 = 40\)

Perimeter = 2L +2W

\(2 \times 8 + 2 \times 5 \\ 16 + 10 \\ 26\)

Answer:

70.6 cm

Step-by-step explanation:

The length is 30 cm so you multiply by 2 which is 60 and the height is 53 mm so you multiply that by 2 and get 106 mm

to convert millimeters to centimeters you just divide the length value by 10 :)

so 10.6+60=70.6 cm

Answer:

40%

Step-by-step explanation:

Answer:

B. Two-thirds x + 17

Step-by-step explanation:

Let

x = number of baseball cards his brother has

two-thirds of the number of cards in his brother's baseball card collection = 2/3x

Barry = 2/3x + 17

A. Two-thirds x minus 17

= 2/3x - 17

B. Two-thirds x + 17

= 2/3x + 17

C. 17 x minus two-thirds

= 17x - 2/3

D. 17 x + two-thirds

= 17x + 2/3

The correct answer is

B. Two-thirds x + 17

Answer:

It's B

Step-by-step explanation:

I got a 100 on my test

In general, any symmetrical object will have a net torque of zero if the axis of rotation is through its center of mass.

It seems that the list of examples is missing from your question, so I'll provide a general explanation of situations where the net torque is zero. Please feel free to provide a list of examples for a more specific answer.

A net torque of zero about an axis perpendicular to the page and extending from the center means that the total clockwise torque is equal to the total counterclockwise torque. This can occur when:

1. There are no external forces acting on the system, so there is no torque.
2. The external forces are acting along the line of the axis, causing no rotation and hence no torque.
3. The clockwise and counterclockwise torques cancel each other out, resulting in a net torque of zero.

Some examples of objects that have a net torque of zero about the axis perpendicular to the page and extending from the center of the object are a sphere, a cube, a cylinder, and a cone.

Please provide the list of examples you'd like me to evaluate, and I'll be glad to help you determine which have a net torque of zero.

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Answer: False

Step-by-step explanation:

7 is not an even number, and it never will be.

Even though january has 31 days, 7 is an odd number.

False. 7 is an odd number. This is because an even number is a number which can be divided by 2 without a remainder. 7 cannot be divided by 2 without a remainder, so it is an odd number.

To calculate this, we can use the remainder operator. This operator is represented by the percentage sign (%). When using this operator, the result is the remainder of a division operation. For example, if we divide 7 by 2, the result is 3 with a remainder of 1. If we write this as an equation, it will be 7 % 2 = 1. This means that 7 is not evenly divisible by 2, and is thus an odd number.

Therefore, even though january has 31 days, 7 is an odd number.

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Answer:

192

Step-by-step explanation:

multiply 32x6 and you will get your answer

Answer:

32minutes divided by 8minutes then multiply by 6

Answer:

They can be arranged 6 times

Step-by-step explanation:

Robert, Susan, Tod... Tod, Susan, Robert... Susan, Robert, Tod... Tod, Robert, Susan... Susan, Tod, Robert... Robert, Tod, Susan.

Answer:

9 or 12

Step-by-step explanation:

Answer:

\(\sf \boxed{\bold{x=1}}\)

Explanation:

\(\rightarrow \sf 7 log_9 (x + 8) = 7\)

divide both sides by 7

\(\rightarrow \sf \dfrac{7\log _9\left(x+8\right)}{7}=\dfrac{7}{7}\)

simplify the following

\(\sf \rightarrow \log _9\left(x+8\right)=1\)

apply log rules                   \(\underline{The \ rule}: \ \bold{log_{b} (a)= c} \ \ \Longrightarrow \sf a = b^c\)

\(\sf \rightarrow x+8 = 9^1\)

simplify

\(\sf \rightarrow x+8=9\)

subtract both sides by 8

\(\sf \rightarrow x=1\)

\(\\ \rm\Rrightarrow 7log_9(x+8)=7\)

\(\\ \rm\Rrightarrow log_9(x+8)=1\)

\(\\ \rm\Rrightarrow x+8=9^1\)

\(\\ \rm\Rrightarrow x+8=9\)

\(\\ \rm\Rrightarrow x=9-8\)

\(\\ \rm\Rrightarrow x=1\)

Step-by-step explanation:

x + 1 + 2x + 2 + 12x - 18 = 180 (sum angles in triangle)

15x - 15 = 180

15x = 195

x = 13deg

Topic: Angles

If you like to venture further, do check out my insta (learntionary) where I constantly post math tips! Thanks!

Step-by-step explanation:

(x+1)°+(2x+2)°+(12x-18)°=180°

15x+3°-18°=180°

15x+15°=180°

15x=180°-15°

x=165°/15°

x=11° Answer..

Answer:

the first is 75

and the second is 4

Answer:

ok

Step-by-step explanation:

Zeros of the given polynomial are -2, 2, -3/2, 3/2

Zeros of a polynomial can be defined as the points where the polynomial becomes zero as a whole.

Given a polynomial 1/4(4\(x^{4}\) - 25\(x^{2}\) + 36)

1/4(4\(x^{4}\) - 25\(x^{2}\) + 36) = 0

(4\(x^{4}\) - 25\(x^{2}\) + 36) = 0

4\(x^{4}\) - 16\(x^{2}\) - 9\(x^{2}\) + 36= 0

4\(x^{4}\)(\(x^{2}\) - 4) - 9(\(x^{2}\) - 4) = 0

(4\(x^{4}\)-9)(\(x^{2}\) - 4) = 0

(x+2)(x-2)(2x+3)(2x-3) = 0

x = -2, 2, -3/2, 3/2

Hence, Zeros of the given polynomial are -2, 2, -3/2, 3/2

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In the case where a jewellery artis sell necklaces at $12 each where the cost to rent a booth is $135 and the cost of materials for each necklace is $4.50, selling 15 necklaces does not make a profit and has to sell at least 18 necklaces to not make a loss.

The answer is a) No, the artist will not make a profit if she sells 15 necklaces and b) n > 18

Here cost of rent is a fixed cost that is it does not vary with the quantity of necklaces made and cost of materials is a variable cost as it is dependent on the quantity of necklaces sold.

The inequality 12n > 135 + 4.5n represents the situation where the artist makes profit. So first part of the question we can check whether the artist make profit by selling 15 necklaces by substituting n=15 in the inequality.

12 × 15 > 135 + 4.5 × 15

180 > 202.5

This is false, thus selling 15 necklaces will not bring profit as total selling price is less than total cost.

To find the minimum number of necklace to be sold to not make loss the total selling price should be equal to total cost.

12n = 135 + 4.5n

7.5n = 135

n = 18

So the artist has to sell at least 18 necklaces to make a loss. So the artist can make profit by selling more than 18 necklaces.

-- The question is incomplete, the correct question is as follows --

"A jewellery artist is selling necklaces at an art fair. It costs $135 to rent a booth at the fair. The cost of materials for each necklace is $4.50. The artist is selling the necklaces at $12 each. The inequality 12n > 135 + 4.50n represents the situation in which the artist makes a profit. a) Will the artist make a profit if she sells 15 necklaces? Explain or show how you know. b) Write an inequality to show the number of necklaces, n, the artist must sell to make a profit."

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Young people respond more favorably to literature that reflects their cultural customs, and this is because of the importance of cultural background in children’s reading development. Ethnic and cultural differences play an essential role in the children's reading development.

Children's cultural and ethnic background has a considerable impact on their learning, and thus the type of literature they respond to. Children tend to read more when they find that the stories and books reflect their cultural customs and identity. This enhances their literacy and reading skills, which in turn leads to an increased interest in reading and a better understanding of what they are reading.

Cultural diversity can help children become more empathetic and accepting of differences, and can help them to learn about new cultures. Therefore, it is crucial to provide children with access to a range of culturally diverse literature to help them understand the experiences of others. Children learn more effectively when they can make connections between what they are learning and their own experiences.

In conclusion, children's reading development is influenced by their ethnic and cultural background. Young people respond more favorably to literature that reflects their cultural customs, which can help them to become more empathetic and accepting of differences, as well as develop their literacy and reading skills. Therefore, it is essential to provide children with a range of culturally diverse literature to help them learn about new cultures and understand the experiences of others.

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However, the information is not complete but we can see parallel lines in general to solve it.

Lines in a plane that are consistently spaced apart are known as parallel lines. Parallel lines don't cross each other.

Perpendicular lines are those that cross at a straight angle of 90 degrees.

Lines that are perpendicular to one another are those that are 90 degrees apart. In light of this definition, we could conclude that for lines lll and mmm to be perpendicular, they must intersect and form a right angle (90°) to one another.

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In your given situation, the distribution of grades is left-skewed, which indicates that the majority of the students scored higher grades, with fewer students receiving lower grades.

If the distribution of grades was left-skewed, it means that there were more students who scored higher grades than those who scored lower grades. This would result in a longer tail on the left side of the distribution curve. However, despite the skewness, the mean, median, and mode were all the same. This suggests that the majority of the grades fell around the same value, which is the central tendency of the distribution. The fact that the mean and median are the same suggests that the skewness was not significant enough to pull the mean away from the median. Therefore, in this case, the mean and median can be considered as representative of the typical grade achieved by the students.
. However, the mean, median, and mode are all the same, suggesting that the central tendency of the grades is consistent, and the overall distribution might be only slightly skewed.

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Object B will be at a distance of 180 m from the bottom of the well when object A hits the bottom.

The formula for distance covered by a freely falling object is given by :

\(\[s = \frac{1}{2}gt^2\]\)

Where s is the distance covered, g is the acceleration due to gravity and t is time of fall.

So, the distance covered by object A when it hits the bottom of the well can be calculated as:

s = (1/2)gt²

= (1/2)×10×1²

= 5m

Now, let us calculate the time it takes for object B to hit the bottom of the well.

Since both objects are dropped from the same location, the initial velocity of both will be zero.

The time taken for object B to hit the bottom can be calculated as follows:

180 = (1/2)×10×t²

⇒ t = 6 seconds

Now, we can use the same formula as before to calculate the distance covered by object B by the time object A hits the bottom:

s = (1/2)gt²

= (1/2)×10×6²

= 180 m

Therefore, object B will be at a distance of 180 m from the bottom of the well when object A hits the bottom.

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Thus, distribution is a function that shows the possible values for a variable and how often they occur and categorical values are summarized by counts and/or percents

In statistics, the distribution is a function that shows the possible values for a variable and how often they occur.

The distribution of a data set is the shape of the graph when all possible values are plotted on a frequency graph. Usually, we are not able to collect all the data for our variable of interest. Therefore we take a sample. This sample is used to make conclusions about the whole data set.

The categorical variable is a data in which individuals are placed into groups or categories.

One way to summarize categorical data is to simply count (frequency), or tally up, the number of individuals that fall into each category. Another way is to show the percentage of individuals who fall into each category, thereby creating a relative frequency.

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645/2=322.5 cakes on each table

hope this helps!

Answer:

112

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

8 × (3v - 4)

v = 6

Step 2: Evaluate

Answer:

y = 112

Step-by-step explanation:

This is solved by first writing out the equation correctly

\(8 * (3*6-4)\)

we solve whats inside the parenthesis first

this equals 14

now 14 times 8 is 112

Answer:

30 months

Step-by-step explanation:

Let the number of months = x

Carolines hair is 7 inches long and grows up to 1/5 inch each month.

7 + (1/5)x

= 7 + 0.2x

Trinity's hair is 10 inches long and grows about 1/10 inch each month.

10 + (1/10)x

10 + 0.1x

How many months will it take for Carolines hair to be atleast as long as Trinitys hair?

Caroline = Trinity

7 + 0.2x = 10 + 0.1x

0.2x - 0.1x = 10 - 7

0.1x = 3

x = 3/0.1

x = 30 months

Therefore, it will take for 30 months for Caroline's hair to be atleast as long as Trinitys hair