find the product of 669 and 83

Answer:

3

Step-by-step explanation:

125

1) Examining the sequence 1, 8, 27, 64 we can find a pattern like this:

2) As we can see, when we raise to 3rd power we can get the numbers of that sequence.

3) So the next number in that sequence is 125

Answer:

the largest one is f or francium.

Answer: 10

Step-by-step explanation:

6-5 = 1

-2 x 1 = -2

-2 x -5 = 10

9514 1404 393

Answer:

  d: (11×7) - (6 + 10)​

Step-by-step explanation:

"the product of 11 and 7" is 11×7.

"the sum of 6 and 10" is (6 +10).

The difference between the product and the sum is ...

  (11×7) -(6 +10) . . . . . matches choice D

Answer:

The statement that best represents step 5 of Jeremy's proof is;

Explanation:

Given the statement 2 and 4 in the attached proof;

2.

Reason: definition of congruency.

4.

Reason: Transitive property of equality.

substituting statement 2 into statement 4, we will replace angle S with angle P and angle T with angle Q.

So, we will have;

5.

Reason: substitution property.

Therefore, the statement that best represents step 5 of Jeremy's proof is;

Answer:

C

Step-by-step explanation:

3x - 9y = 9 → (1)

- 2x +2y = 8 ( subtract 2y from both sides )

- 2x = - 2y + 8 ( divide through by - 2 )

x = y - 4

substitute x = y - 4 into (1)

3(y - 4) - 9y = 9

3y - 12 - 9y = 9

- 6y - 12 = 9 ( add 12 to both sides )

- 6y = 21 ( divide both sides by - 6 )

y = \(\frac{21}{-6}\) = - \(\frac{7}{2}\)

Answer:

enlargement ; 2

Step-by-step explanation:

dilation is change in the size of the figure.

in the given scenario, figure's size is increasing so dilation is called enlargement and scale factor must be greater than 1.

scale factor = dimension of new shape / dimension of original shape

let's calculate the difference in terms of boxes of both figures to calculate the scale factor,

scale factor = 6/3

thus, in the given dilation we have enlargement of 2

Answer:4

Step-by-step explanation:

I Took the test

The value of the x in g(h(x)) = 4 is 4 if the g⁻¹(4) = 2 and at x = 4 h(x) = 2 option (C) is correct.

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have functions g(x) and h(x) shown in the figure.

g(h(x)) = 4

Taking the inverse of a function:

h(x) = g⁻¹(4)

From the set of functions g(x)

(2, 4) belongs to g(x)

(4, 2) belongs to g⁻¹(x)

g⁻¹(4) = 2

h(x) = 2

x = 4  (from the function h(x) data set)

Thus, the value of the x in g(h(x)) = 4 is 4 if the g⁻¹(4) = 2 and at x = 4 h(x) = 2 option (C) is correct.

Learn more about the function here:

brainly.com/question/5245372

#SPJ2

Answer:

. Write and graph a system of linear inequalities

Here's the equation of a system of linear inequalities.

x >= 80

2x + 2y <= 300 -----> y <= -x + 150

For the graph, it is attached as image.

b. Write two possible solutions:These are the two possible solutions to the given equation of linear inequality.

90 feet by 20 feet

110 feet by 30 feet.

Step-by-step explanation:

Answer: y = 3

Step-by-step explanation:

Answer: He drove 276b miles with the truck

Step-by-step explanation: 220.19 - 15.95 = 204.24

204.24 / .74 = 276

Out of 100 observations, 10% of them were the number 3.

Percentage is a way of expressing a proportion or a fraction as a part of 100. It is a common method used in everyday life and in various fields, including finance, statistics, and education.

To determine the percentage of time a 3 was observed, you need to first find the number of occurrences of the number 3 in a given set of data. Let's say, you have a set of 100 observations and 10 of them are 3.

To find the percentage of time a 3 was observed, divide the number of occurrences of the number 3 (10) by the total number of observations (100) and multiply the result by 100.

Percentage = (10/100) * 100

Percentage = 10

Therefore, the percentage of time a 3 was observed is 10%.

To know more about percentage here.

https://brainly.com/question/13729841

#SPJ4

The optimal values of these parameters are:

a. β₁ = 0

b. β₂ = 0

The linear regression y = β1 + β2x + e, assuming that the sum of squared errors (SSE) takes the following form:

SSE = 382 + 681 + 382 + 18β1β2

Derive the partial derivatives of SSE with respect to β1 and β2 and solve the optimal values of these parameters.

Given that SSE = 382 + 681 + 382 + 18β1β2 ∂SSE/∂β1 = 0 ∂SSE/∂β2 = 0

Now, we need to find the partial derivative of SSE with respect to β1.

∂SSE/∂β1 = 0 + 0 + 0 + 18β2 ⇒ 18β2 = 0 ⇒ β2 = 0

Therefore, we obtain the optimal value of β2 as 0.

Now, we need to find the partial derivative of SSE with respect to β2. ∂SSE/∂β2 = 0 + 0 + 0 + 18β1 ⇒ 18β1 = 0 ⇒ β1 = 0

Therefore, we obtain the optimal value of β1 as 0. Hence, the partial derivative of SSE with respect to β1 is 18β2 and the partial derivative of SSE with respect to β2 is 18β1.

Thus, the optimal values of β1 and β2 are 0 and 0, respectively.

Therefore, the answers are: a. β₁ = 0 b. β₂ = 0

Learn more about regression analysis at

https://brainly.com/question/31691955

#SPJ11

The multiples of 10 up to 100 are 10, 20, 30, 40, 50, 60, 70, 80, 90, 100. The multiples of 15 up to 100 are 15, 30, 45, 60, 75, 90. The least common multiple of 10 and 15 is 30.

a. To list all multiples of 10 up to 100, we can start with 10 and keep adding 10 until we reach or exceed 100. The multiples of 10 are: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.

b. To list all multiples of 15 up to 100, we can start with 15 and keep adding 15 until we reach or exceed 100. The multiples of 15 are: 15, 30, 45, 60, 75, 90.

c. The least common multiple (LCM) of two numbers is the smallest positive integer that is divisible by both numbers. To find the LCM of 10 and 15, we can list their multiples and find the smallest common multiple. From the previous calculations, we have:

Multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.

Multiples of 15: 15, 30, 45, 60, 75, 90.

By observing the lists, we can see that the smallest number that appears in both lists is 30. Therefore, the least common multiple of 10 and 15 is 30.

For more such questions on multiples

https://brainly.com/question/251701

#SPJ8

The value of the expression (15> (6*2+6)) || ((20/5 + 2) > 5) && (8> (2+ 3 % 2)) is True

The variable name 7last_name is not valid

From the question, we have the following parameters that can be used in our computation:

(15> (6*2+6)) || ((20/5 + 2) > 5) && (8> (2+ 3 % 2))

Simplify the expressions

(15> 18) || (6 > 5) && (8> 3)

Convert to boolean

So, we have

False || True && True

The above expression evaluates to True

Here, we have the variable name 7last_name

When naming variables, the name cannot begin with numbers

This means that the variable name 7last_name is not valid

Read more about boolean expression at

https://brainly.com/question/31168200

#SPJ1

Answer:

13.75

Step-by-step explanation:

1.25x9=11.25

25-11.25=13.75

Answer:

480,700 sets (first choice)

Step-by-step explanation:

If all 25 questions are different,

When order of selection counts:

P(25,7)

= 25!/(25-7)!

= 15511210043330985984000000/6402373705728000

= 2422728000

When order of selection does not count count:

C(25,7)

=25!/(7!*(25-7)!)

=15511210043330985984000000/(6402373705728000*5040)

= 480,700

Hope this helps, have a nice day.

Answer:

6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9

Answer:

10 pounds of bananas for $14.90

Step-by-step explanation:

This is because 14.90 divided by 10 is 1.49. While 12.08 divided by 8 is 1.51. 1.49 is lower then 1.51, so it is better to buy.

Answer:Your  MOM

Step-by-step explanation: LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOl

switch the variables

x = -y + 6

x - 6 = -y

-x + 6 = y

(a) The mean number of hits a baseball player with a career batting average of .300 should get in 75 at-bats is approximately 22.5 hits.

(b) The standard deviation cannot be determined solely based on the batting average; additional information is required.

(a) The mean number of hits can be calculated by multiplying the batting average (.300) by the number of at-bats (75):

Mean number of hits = Batting average × Number of at-bats = 0.300 × 75 = 22.5 hits.

(b) The standard deviation cannot be determined solely based on the batting average because it only provides information about the average success rate per at-bat. The standard deviation requires additional information, such as the variance or distribution of hits among the at-bats.

For more questions like Standard deviation click the link below:

https://brainly.com/question/14747159

#SPJ11

The 2 equations which can be used to solve the given situations of the numbers are:

So, the equations that can be formed are:

Let, Ronan's number be 'x' and '4x' be Kelsey's number.

Now, solve as follows:

Ronan's number be: -2/3

Kelsey's number be: 4 × 2/3 = -8/3

Let, let, Kelsey's number be 'x' and Ronan's number be '3x'.

Now, solve as follows:

Ronan's number be: 72.75

Kelsey's number be: 24.25

Therefore, the 2 equations which can be used to solve the given situations of the numbers are:

Know more about equations here:

https://brainly.com/question/28937794

#SPJ1

Answer: -0.56 (with a line over the 5)

Step-by-step explanation:  I found my answer by dividing 5.000 by 9 which is 0.56. Then, I wrote a line over the 5, so that I don’t have to repeat the number 5, multiple times.

By the age of 2, a child will typically have a vocabulary of around 200-300 words, while by the age of 6, a child will typically have a vocabulary of approximately 8,000-14,000 words.

It's important to note that these figures are general estimates and can vary from child to child based on various factors such as exposure to language, individual development, and cultural background.

During the first two years of life, children rapidly acquire language skills. They start with simple words like "mama" and "dada" and gradually expand their vocabulary to include nouns, verbs, adjectives, and other parts of speech. By the age of 2, most children can understand and produce a range of words, allowing them to communicate basic needs and express simple thoughts.

As children grow older, their vocabulary expands significantly. By the age of 6, they have been exposed to a broader range of words through interactions, reading, and education. They acquire new vocabulary through conversations, books, and educational activities. At this stage, children can understand and use a wide variety of words, allowing them to express themselves more fluently and engage in more complex conversations.

It's important to remember that these are approximate figures, and individual development can vary. Providing a supportive language-rich environment and engaging in activities that promote language development can positively impact a child's vocabulary growth.

To learn more about vocabulary from the given link

https://brainly.com/question/23936934

#SPJ4

Answer:

(1-\(\sqrt{33}\))/4 and (1+\(\sqrt{33}\))/4

Step-by-step explanation:

-2x^2 + x + 4 = 0

use quadratic formula x= (-b±\(\sqrt{b^{2} -4ac}\) ) / 2a

a=-2

b=1

c=4

x= (-1±\(\sqrt{1^{2} -4(-2)(4)}\) ) / 2(-2)

x=(-1±\(\sqrt{33}\) ) / -4

x=(1 -\(\sqrt{33}\)) / 4 and (1 +\(\sqrt{33}\)) / 4

Answer:

9/3-Latoya

30/6-Mary

20/5-Melissa

Step-by-step explanation:

f′(x)=ex,g′(x)=cosx,h′(x)=2x, thus, the result is esinx2⋅cosx2⋅2x.

Using differentiated education in your classroom has a lot of advantages. With consideration for each student's unique needs, differentiation aims to maximize learning for all children. Following that thought, the following are some benefits of differentiation in the classroom:

It accommodates diversity. For instance, it's crucial that students with disabilities in your class feel included and supported on an equal basis with everyone else. This can entail modifying your classroom's design, giving them modified resources, and making sure everyone can participate in activities.

Students have more energy for learning. Every youngster is different, with their own passions and interests. Why not benefit from that? Additionally, differentiation.

According to our question-

Use the chain rule,

(f(g(x))′=f′(g(x))g′(x)

For three functions,

(f(g(h(x))))′=f′(g(h(x)))g′(h(x))h′(x)

Set f(x)=ex,g(x)=sinx,h(x)=x2

if this e is the well-known Euler' constant then lne=1 and you get

y′=2xcos(x2)esin(x2)

learn more about differentiation click here:

brainly.com/question/954654

#SPJ4

.