What is the product of (–0.9)(–2.4)?
–3.3
–2.16
2.16
3.3

Answer:

B) 378 students could be expected to attend the game.

Step-by-step explanation:

Out of 40 students, 45% agreed,

45% of 40

= 45/100 * 40

= 18 students,

18 students out of 40 agreed.

So, Out of 840 students 18/40 * 840 students would be expected to agree. We get :- 378

9514 1404 393

Answer:

  The product is greater than 3/8 and less than 7/2

Step-by-step explanation:

When a positive number X is multiplied by a positive number less than 1, the result will be less than X.

When a positive number X is multiplied by a positive number greater than 1, the result will be more than X.

Here we are multiplying a number less than 1 by a number more than 1. The result will be larger than the smaller number (3/8) and less than the larger number (7/2). This description matches the last choice.

  The product is greater than 3/8 and less than 7/2

Answer:

11

Step-by-step explanation:

2(8−4)(2)− 10/2

=11

___________________________________________________________

EASY

yourwelcome

The first term is 3.9 which corresponds to 1790 and t = 0

The next term is 5.3

The growth rate is 53/39

The next term is 7.2

Which changes the growth rate to 72/53

The next term is 9.6

and the growth rate changes again to 96/72

For us to write this as an exponential function, the growth rate has to be constant.

Answer:

but here is the answer 34+35 daylight

Answer:

Step-by-step explanation:

I do know give me brainliest first

Answer:

24 gift bags

Step-by-step explanation:

Well first the question says to find the GCF and you find that by finding prime factors in each number. Then you would want to subtract 96-72 and get the answer of 24 so you would be able to make 24 gift bags. Hope this helps!!

May I have heart, 5 star, and brainliest please?

Answer:

B

Step-by-step explanation:

Answer:

I think the answer is A. 1/72 Hopefully this helps! and hopefully this is correct!

Step-by-step explanation:

The ONE  solution to this system of two lines is the point where the two lines cross   at   (1,4)

Answer:

D. 962

Step-by-step explanation:

The volume of a rectangular prism is the length x width x height.

22.9*7.5*5.6=961.8

961.8 rounds up to 962

We are given the radius of the scoop and asked to find the volume of ice cream in one scoop. By using the formula for the volume of a sphere and substituting the given radius, we can calculate the volume. The final answer is approximately 33.49 cubic inches.

a) The problem asks for the volume of ice cream in one scoop.

b) The given fact is that the radius of the scoop is 2 inches.

c) The formula to be used is the volume of a sphere, which is given by V = (4/3)πr³, where V is the volume and r is the radius.

d) Number Sentence:

  - Given: Radius (r) = 2 inches

  - Formula: V = (4/3)πr³

  - Substituting the value: V = (4/3)π(2)³

  - Simplifying: V = (4/3)π(8)

  - Evaluating: V = (4/3)(3.14)(8)

  - Multiplying: V = 33.49333333 (approx.)

e) Final answer: The volume of ice cream in one scoop is approximately 33.49 cubic inches.

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1. An algebraic expression that represents each purchase is as follows:

2. Supposing that x has the same value in both expressions written above, the two algebraic expressions are not equivalent because the slope of expression A is greater than the slope of expression B.

3. The cost of a soccer ball in relation to the cost of a baseball cannot be represented by the algebraic expression 4 + 5x because it is given that the cost of a soccer ball is $15, and no number can substitute the x variable to equate the two.

An algebraic expression is a combination of terms (variables and constants) using the mathematical operations of addition, subtraction, multiplication, division, etc.

a) 15x + 4(6) = 15x + 24

b) 4(6) + 5x = 24 + 5x or 5x + 24

c) Cost of a soccer ball = $15

Cost of a baseball = $6

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Soccer balls = $15 each

Baseballs=$6 each

Sweat socks =$5 per pair

The value of the experimental probability of tossing heads is,

⇒ 1 / 3

We have to given that;

Coin Toss Results: T, H, T, H, T, H, T, T, T, T, H, T, H, T, T

Where, H stands for heads and T stands for Tails.

Hence, Total outcomes = 15

And, Head outcomes = 5

Thus, The value of the experimental probability of tossing heads is,

⇒ 5 / 15

⇒ 1 / 3

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Answer:

Step-by-step explanation:

The volume of this pyramid in cubic inches is 16.

Given that,

The base and height is 8 and 6.

Based on the above information, the calculation is as follows:

The volume is

= 16

Time series forecasts are developed based on time series analysis, which comprises methods for analyzing time series data to extract meaningful statistics and other characteristics of the data.

One of the most often used data science techniques in business, finance, supply chain management, production, and inventory planning is time series forecasting.

A time component is often present in prediction difficulties, necessitating the extrapolation of time series data or time series forecasting. Another crucial field of machine learning (ML) is time series forecasting, which may be viewed as a supervised learning issue.

It can be subjected to ML techniques including regression, neural networks, support vector machines, random forests, and XGBoost. Using models created from historical data to anticipate future observations is known as forecasting.

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Answer:

Step-by-step explanation:

step 1

(a =5b-4)(-2a +10b = 5)​  equation

step 2

a=5b-4  solve for a

-2a+10b=5

-2(5b−4)+10b=5

8=5

step 3

8=5 simplify

step 4

8+(-8)=5+(-8)  add -8

0=-3

There are no solutions

Answer:

5/11

Step-by-step explanation:

make sure next time to say how much books do you have I have answered a similar question with this wording so I hope this helps :))

Answer:$2050.

Step-by-step explanation:

To find out how much a person will pay for renting a car for one day and driving it 100 miles using the given equation, you can substitute x = 100 into the equation y = 50 + 20x and solve for y:

y = 50 + 20x

y = 50 + 20(100)

y = 50 + 2000

y = 2050

Therefore, a person who rents a car for one day and drives it 100 miles will pay $2050.

Based on this information we can conclude that in one hour, Oliver and his sister would get all of the windows washed. This means that it would take 5/6 hours which is equal to 50 minutes) for them to get all of the windows washed.

Information is defined as the content of a message which is passed from a source to its receiver.

The number of hours it takes for Oliver to wash the house windows = 2 hours, so in an hour = 1/2

The number of hours it takes his sister to wash the same house windows = 3 hours, so in an hour = 1/3.

To calculate for one hour for both would be addition of the derived fractions;

= 1/2 + 1/3

= 3+2/6

= 5/6

When converter to minutes, multiple by 60;

= 5/6 × 60

= 300/6

= 50 minutes.

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An appropriate interpretation of the 95 percent confidence level is Approximately 95% of all farm sizes in the United States are between 367 acres and 558 acres.

Random sampling is a method of choosing a sample of observations from a population to make assumptions about the population. It is also called probability sampling. The counterpart of this sampling is non-probability sampling or Non-random sampling. The primary types of this sampling are simple random sampling, stratified sampling, cluster sampling, and multistage sampling. In the sampling methods, samples which are not arbitrary are typically called convenience samples.

The primary feature of probability sampling is that the choice of observations must occur in a ‘random’ way such that they do not differ in any significant way from observations, which are not sampled. We assume here that statistical experiments contain data that is gathered through random sampling.

Here we have,

Sample size \($(\mathrm{n})=\) 30

95% confidence interval (367,558)

Interpretation

B) Approximately 95% of all farm size in the United States are between 367 acres and 558 acres.

Therefore, the correct option is (B)

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complete question: An agricultural engineer selected a random sample of 30 farms in the United States to construct a 95 percent confidence interval for the mean size, in acres, of farms in the United States. The resulting interval was (367, 558). Which of the following is an appropriate interpretation of the 95 percent confidence level?

(A) Approximately 95% of the farm sizes in the sample are between 367 acres and 558 acres.

(B) Approximately 95% of all farm sizes in the United States are between 367 acres and 558 acres.

(C) Approximately 95% of all random samples of size 30 from the population will have a mean farm size between 367 acres and 558 acres.

(D) Approximately 95% of all random samples of size 30 from the population will produce intervals that contain the mean size of farms in the United States.

(E) Approximately 95% of all random samples of size 30 from the population will produce intervals that contain the sample mean.

Answer:

2.25 seconds

88 feet high

Step-by-step explanation:

For both questions, you're looking for the vertex of the parabolic curve this function models:     a = -16    b = 72     c = 7

1.  t-coordinate of vertex:  t = -b/(2a) = -72/-32 = 2.25

2. h-coordinate of vertex:  h(2.25) = -16(2.25)² + 72(2.25) + 7 = 88

Answer:

5

Step-by-step explanation:

If you subtract the same thing from both sides, and you are left with 0 = 0, there are infinitely many solutions.

5x + 5 = 5x + ____

Subtract 5x from both sides.

5 = ____

What do you need on the right side, so that when you subtract the same number from both sides you end up with 0 = 0? Answer: 5.

5 = 5

Subtract 5 from both sides.

0 = 0

Let's go back to the original problem, and use a 5 in the blank.

5x + 5 = 5x + 5

Subtract 5x from both sides, and subtract 5 from both sides.

0 = 0

Since 0 = 0 is a true statement, the equation is true for every value of x.

Answer: 5

Answer:

144600

Step-by-step explanation:

In 2010, pop'n 144,000.

From 2010 to 2015, the population grew by 8%.

so by 2015 = 144000*1.08 = 155520

From 2015 to 2020, it fell by 7%.

so 155520 * (1-7%) = 155520 * 0.93 = 144634

round to the nearest 100 = 144600

Answer:4,383,900

Step-by-step explanation:

4,383,900

Answer:

f(x) \(\leq\) 3x + 4

g(x)  ≥ -1/2x - 5

Step-by-step explanation:

Point D is below f(x)  and above g(x)

Helping in the name of Jesus.

Answer:

Two factor ANOVA

Step-by-step explanation:

They two factor ANOVA is used to determined if there is an interaction between the two independent variables on the dependent variable which in this case study are

The two independent variables are:

One member of each twin pair gets this early discrimination training, but the other does not.

While the dependent variable is their respective IQ scores.

Thus, we can use this test to determine whether the effect of one of the independent variable is the same for all other values of the other independent variable and vice versa using their IQ scores.

Answer:

corresponding!!!!!!

Step-by-step explanation:

Corresponding angle is an angle that are one the same side of the transversal lines :))

Hope this helps!!!

Therefore, the solution to the equation \((z + 1)^7 + (z + 1)^7 = 0\) in the complex number system is z = -1.

To solve the equation\((z + 1)^7 + (z + 1)^7 = 0\) in the complex number system, we can simplify the equation and then find the values of z that satisfy it.

Let's start by simplifying the equation:

\((z + 1)^7 + (z + 1)^7 = 0\)

We notice that both terms on the left side of the equation are identical, so we can rewrite it as:

2(z + 1)^7 = 0

Now, we can divide both sides of the equation by 2 to isolate the term\((z + 1)^7:\)

\((z + 1)^7 = 0\)

To find the solutions, we set each factor of \((z + 1)^7\)equal to zero. In other words, we set the exponent 7 to be a multiple of 2:

z + 1 = 0

From this equation, we find that z = -1.

It's important to note that complex numbers have a real and imaginary part.

In this case, since the equation simplifies to a real number, the solution is a real number (-1).

If the equation involved complex terms or the roots of unity, the solutions could include complex numbers as well.

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Answer:

c. The sampling distribution of the sample means can be assumed to be approximately normal because the distribution of the sample data is not skewed

Step-by-step explanation:

From the given data, we have;

The category of the sample = Retired individuals

The number of participants in the sample = 20

The duration of program = six-weeks

The improvement seen by most participants = Little to no improvement

The improvement seen by few participants = Drastic improvement

Therefore, given that the participants are randomly selected and the majority of the participants make the same observation of improvement in the time to walk a mile, we have that, the majority of the outcomes show little difference in walk times after the program, therefore, the distribution of the sample data is not skewed and can be assumed to be approximately normal

Work Shown:

C = pi*diameter

C = (22/7)*(10)

C = 31.42857

C = 31 inches approximately

The result is approximate because I rounded to the nearest whole number, and also because pi = 22/7 is approximate.

the first time in my class or must i forget abt u cos i always indoors and i know ukuthi im not strong so