The product of 5 and a number is at least 20.
1) Which inequality represents this relationship?
5 + x 20
5 + x > 20
5x > 20
5x > 20

The statements that only apply to C3, C4, and CAM photosynthesis are:

1. C3, C4, and CAM plants all have cells that have chloroplasts which attach CO2 directly to ribulose bisphosphate to produce sugars.

2. CAM plants have one set of cells that harvests CO2 and passes the carbon to another set of cells that builds sugars.

3. Stomata open at night to allow gas exchange and sugars are produced during the day.

The statement that applies to all three types of photosynthesis is: Light energy, CO2, and H20 are needed to make sugars.

C4 and CAM plants have adaptations that prevent the Calvin cycle from shutting down in periods of dryness. These adaptations include C4 plants using a carbon concentrating mechanism that separates the fixation of CO2 from the Calvin cycle and CAM plants using a process called crassulacean acid metabolism (CAM), where CO2 is taken up at night and stored as an acid until the following morning when it is converted into sugars in the Calvin cycle.

To know more about photosynthesis, refer here:

https://brainly.com/question/29764662#

#SPJ11

When the mean of the sampling distribution is the same value as the population parameter, we can say that the statistic is an unbiased estimator.

An unbiased estimator happens to be the situation in statistics where the expected value of a population parameter is the same as the true value of that same parameter.

Hence we can conclude that When the mean of the sampling distribution is the same value as the population parameter, we can say that the statistic is an unbiased estimator.

Read more on statistics here: https://brainly.com/question/15525560

#SPJ4

Solution:

Given the graphs (a) and (b)

a) The function of graph (a) is

The graph of the function is shown below

Translating it to get the graph of

The translated function becomes

The translated graph is

b) The function of graph (a) is

The graph of the function is shown below

Translating it to get the graph of

The translated function becomes

The translated graph is



The function for the area is:

A = 0.5H² + 2H

And if the height is 6ft, then the area is 30ft²

We know that the area of a triangle is the product between the base and the height over two.

Here the base is 4ft more than the height H, then:

A = B*H/2

A = (H + 4)*H/2

A = 0.5H² + 2H

If the height is 6ft, then the area is:

A = 0.5*(6ft)² + 2*6ft = 30ft²

Learn more about areas at:

https://brainly.com/question/24487155

#SPJ1

Answer:

113.1 cm³

Step-by-step explanation:

diameter = 2 X radius

Volume of sphere = (4/3) X π X r ³

= (4/3) π (3)³

= 36π

= 113.1 cm³ to nearest tenth

5.30 % rate of return would you expect on a 5-year treasury security, assuming the pure expectations theory is valid.

To reflect the true cost and purchasing power of money that is borrowed or invested, an interest rate is called a real interest rate that has been adjusted for inflation. The nominal interest rate depicts the cost of money and reflects the state of the market. A good's nominal value is its price in terms of money. Its value in relation to another good, service, or collection of goods is what determines its true worth. Given that it is the current interest rate in the economy, it is frequently referred to as the market interest rate (usually charged by banks and other institutions). Depending on the bank or the type of loans or deposits, this nominal interest rate may be 8%, 10%, or 12%.

Nominal interest rate = Real interest rate + Inflation rate

= 2.5% + 2.8%

= 5.30%

Learn more about the Nominal interest rate here: https://brainly.com/question/25877453

#SPJ1

Answer:

\(-\frac{3}{2}\)

Step-by-step explanation:

\(-\frac{7}{6}c+\frac{3}{4}ab\)

\(-\frac{7}{6}(-9)+\frac{3}{4}(8)(-2)\)

\(\frac{-7*-9}{6}+\frac{3*8*-2}{4}\)

\(\frac{63}{6}+\frac{-48}{4}\)

\(\frac{21}{2}-\frac{24}{2}\)

\(\frac{21-24}{2}\)

\(-\frac{3}{2}\)

Answer:

I'm pretty sure it's a right angle.

Step-by-step explanation:

Answer

47

triangles add up to 180

180-43-90=47

P(Chocolate) for first draw = 2/5

P(Chocolate) for second draw = 1/4

Prob. of choosing two chocolate candies = 2/5 * 1/4 = 1/10

Probability of choosing two chocolates candies without replacement is equals to (1/ 10).

" Probability is defined as the mathematical expression which represents the ratio of number of favourable outcomes to the total number of outcomes for a given event."

Formula used

Probability = \(\frac{Number of favourable outcomes}{Total number of outcomes}\)

According to the question,

Total number of candies = 5

Number of chocolates = 2

As per the condition of without replacement we have,

Probability of  drawing a first chocolate = 2 / 5                              ___( 1 )

Probability of  second chocolate without replacing first one =  1/ 4  __( 2)

From ( 1 )  and (2) we get,

Probability of choosing 2 chocolates candies without replacement

= \(\frac{2}{5}\) × \(\frac{1}{4}\)

= (1 / 10)

Hence, probability of choosing two chocolates candies without replacement is equals to (1/ 10).

Learn more about probability here

https://brainly.com/question/11234923

#SPJ2

The best method to estimate the size of a population of rabbits living in a large urban park is the Capture a set of rabbits, mark and release them, and then recapture a second set of rabbits, which is option C.

Later, a second sample of rabbits is captured, and the number of marked rabbits in this sample is recorded. The ratio of marked rabbits to the total number of rabbits in the second sample can be used to estimate the total population size.

The CMR method is considered one of the most accurate methods for estimating the size of a population of animals, as it accounts for the potential biases in other methods like counting individual animals within quadrants or along transects.

This method assumes that the marked and unmarked animals have an equal chance of being captured and that there is no migration or mortality between the two sampling periods.

In conclusion, the CMR method is the best option to estimate the size of a rabbit population in a large urban park as it is more accurate than other methods and accounts for potential biases in other methods. Therefore, correct option is C.

To learn more about estimate click on,

https://brainly.com/question/31149306

#SPJ4

According to Financial experts you should save between 10% to 15% of your annual income for retirement. For a salary of $79,000/year, the minimum saved should be between $790,000 to $948,000.

Financial experts generally recommend that you should aim to save between 10% to 15% of your income each year for retirement. For a salary of $79,000 per year, this means saving between $7,900 to $11,850 annually.

Assuming you have been saving for retirement throughout your working years and are ready to retire, financial experts suggest that you should have saved at least 10 to 12 times your current annual income to maintain your pre-retirement standard of living. Therefore, the minimum you should have saved in retirement accounts is

$79,000 x 10 = $790,000 (using the conservative end of the range)

or

$79,000 x 12 = $948,000 (using the more aggressive end of the range)

Therefore, the minimum you should have saved in retirement accounts if you are currently making $79,000/year is between $790,000 to $948,000, depending on the end of the range you choose to follow.

To know more about retirement accounts:

https://brainly.com/question/30738662

#SPJ1

The relationship between goby fish and striped shrimp are truly/A symbiotic, for neither/B can survive/C without/D the other. No error/E

The correct option is A.

What is symbiotic explain?

Learn more about symbiotic

brainly.com/question/2622358

#SPJ4

A political scientist surveyed 28 of the current 101 representatives in a state's congress.

The size of the sample is 28.

Sample size :

A sample is a small part of a population chosen for statistical research.

The sample size refers to the number of individuals in a sample, as the name suggests.

It has a significant impact on the data's accuracy and precision.

A larger sample size will reduce the sampling error, allowing the findings to be more accurate.

A political scientist has surveyed 28 of the current 101 representatives in a state's congress.

So, the size of the sample is 28.

The size of the sample is the number of participants in a study who are selected from the population.

To assess results, researchers use data from a sample of a population.

Sample size determines the accuracy of survey findings.

Larger samples lead to more reliable results because they represent the population more effectively.

For similar question on sampling error.

https://brainly.com/question/28382921

#SPJ11

Answer:

I think it's A

Step-by-step explanation:

the line is going up and the more it goes up it looks like it will be 2.5

The range of values that we are permitted to enter into our function is known as the domain of a function. The x values for a function like f make up this set (x). A function's range is the collection of values it can take as input.

The collection of all potential inputs for a function is its domain. For instance, the domain of f(x)=x2 and g(x)=1/x are all real integers with the exception of x=0.

Think about the function y = f. (x). The range of the function is the range of all the y values, from least to maximum. Substitute all possible values of x into the provided expression of y to see whether it is positive, negative, or equal to other values.

To know more about function visit:-

brainly.com/question/12431044

#SPJ1

tan(pi /4-×)=(tan45-tanx)/1+tan45.tanx

=(1-tanx)/1+tanx

The best estimate for the number of deer in the park is 1745.

The national forest service caught and tagged 55 deer in order to estimate the number of deer in a particular national park. They then released those deer back into the park and later selected a sample of 319 deer. Of the 319 deer in the sample, 29 were tagged.

Assuming that the proportion of tagged deer in the sample holds for all deer in the forest, we can use a proportion to estimate the number of deer in the park. We know that 29 out of 319 deer in the sample were tagged, so the proportion of tagged deer is 29/319.

To estimate the total number of deer in the park, we can use this proportion. We can set up a proportion where x is the total number of deer in the park:

(29/319) = (55/x)

We can then cross-multiply to solve for x:

29x = 319*55

x = 1745

Therefore, the best estimate for the number of deer in the park is 1745. However, it is important to note that this is just an estimate and there may be some error involved.

To know more about estimate, visit:

https://brainly.com/question/17961193#

#SPJ11

Answer:

Ahmed got 390 votes

Step-by-step explanation:

Here, we want to know the number of votes obtained by Ahmed

from the question, there were 900 registered voters

10% did not cast their votes

The number that didn’t cast their votes will be;

10% of 900

= 10/100 * 900 = 90

So the rest 90% casted and this value will be 900-90 = 810

810 people casted their votes

30 votes were spoilt;

The number of valid votes is thus;

810 - 30 = 780

Ahmed got a ratio of 3 in 3:2:1

The total value here is 3 + 2 + 1 = 6

So what Ahmed got will be;

3/6 * 780

= 780/2 = 390

Answer:

x = 49.5°

Step-by-step explanation:

∠ABC = 90°

∠CBD = 45%∠ABC

∠CBD = 0.45(90)

∠CBD = 40.5°

x = ∠ABC - ∠CBD

x = 90 - 40.5

x = 49.5°

 There are 2 types of coordinate system. These are cartesian and polar coordinate system.

In mathematics, coordinate system refers to the specific reference plane along with two or more straight lines denoted by axis which are used to identify the point of location or any geometrical shapes in the space.

In a word. coordinate system is used to represent the graphical explanation of mathematical problem.

The coordinate system where the point of location is identified by a pair of numerical coordinates and two perpendicular lines are used as reference the lines. XY or XYZ coordinate system is called cartesian coordinate. As example any point P whose x y coordinate is (3,4) where 3 is put along the X axis and 4 is put along the Y axis.

The polar coordinate system is only applicable for two-dimensional plane. In this system the location of a particular point is identified by a distance with respect to a reference point and an angle from a reference direction.

The reference lines used here is called polar axis. As example a point P is identified by the polar system by (r,Ф) where r is the distance and Ф is the angle.

To know more about types of coordinate system visit:

https://brainly.com/question/15215968

#SPJ4

The butterfly spread is constructed using the following three calls: - Buy 1 call with an exercise price of 120 at a price of $15.40.- Sell 2 calls with an exercise price of 125 at a price of $13.50 each.- Buy 1 call with an exercise price of 130 at a price of $11.35.


A butterfly spread involves buying one option with a lower exercise price, selling two options with a middle exercise price, and buying one option with a higher exercise price. In this case, we buy the call with an exercise price of 120, sell two calls with an exercise price of 125, and buy the call with an exercise price of 130.

To analyze the strategy, we need to consider the stock price at expiration. The breakeven stock prices are calculated by adding and subtracting the net debit or credit from the middle exercise price. In this case, the net debit is $1.60 ($15.40 – 2*$13.50 + $11.35), so the breakeven prices are $121.40 ($125 - $1.60) and $128.60 ($125 + $1.60).

The maximum profit of $1.60 occurs when the stock price is exactly at the middle exercise price of 125 at expiration. In this case, the two sold calls expire worthless, and the two bought calls have intrinsic value of $5 each. The minimum profit of -$1.40 occurs when the stock price is below $121.40 or above $128.60 at expiration. In this situation, all the options expire worthless, resulting in a loss of the net debit.

Learn more about Butterfly spread here: brainly.com/question/32201277
#SPJ11

Answer:

(X - 1)3

Step-by-step explanation:

I’m not so sure but this is the best I can do. If this helps, pls give brainliest.

\(\textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ V=65\pi \end{cases}\implies 65\pi =\cfrac{4\pi r^3}{3}\implies \cfrac{3}{4\pi}\cdot 65\pi =r^3 \\\\\\ \cfrac{195}{4}=r^3\implies \sqrt[3]{\cfrac{195}{4}}=r\implies 3.65\approx r\)

The MCAT scores variable can predict some of the variation in the response variable.

The logistic regression model is a type of regression analysis that is widely used in various fields. A logistic model can be fitted using the glm() function in R. Now fit a logistic model with a single explanatory variable, MCAT scores.In logistic regression, the null deviance is the deviance for a model that has only the intercept. The null deviance will always be equal to the residual deviance if the model has only the intercept.The null deviance is calculated based on the difference between the saturated and null models' likelihoods. It is the amount of variation in the response variable that cannot be explained by the model when no predictor variables are used. When the single predictor variable MCAT scores is added to the null model, it reduces the null deviance by 11.59. This is significant because it indicates that the MCAT scores variable can predict some of the variation in the response variable.

Learn more about Predict

brainly.com/question/3623767

#SPJ11

The range of the test scores in Mr. Miller's math class is 42.

Mathematically, the range refers to the difference between the highest value and the lowest value in a data set.

The range is computed by subtraction of the lowest value from the highest value.

Mr. Miller can use the range to measure the spread or dispersion of the test scores.

Test Scores:

52, 61, 69, 76, 82, 84, 85, 90, 94

Highest score = 94

Lowest score = 52

Range = 42 (94 - 52)

Thus, we can conclude that for the math students in Mr. Miller's class, the range of their test scores is 42.

Learn more about the range at https://brainly.com/question/24326172.

#SPJ1

Answer:

450

Step-by-step explanation:

The random sample of likely voters, we can say with 95% confidence that the percentage of voters who plan to vote for Candidate X falls within the interval of 58% to 66%.

To repeat the sampling process multiple times.

95% of the intervals calculated would contain the true population proportion of voters who plan to vote for Candidate X.

The margin of error of 4 percentage points tells us that if we were to conduct the same survey multiple times.

The sample proportion would vary within a range of plus or minus 4 percentage points from the true population proportion.

It is important to note that this confidence interval only applies to the specific sample of likely voters that was surveyed and may not necessarily reflect the views of the entire population.

Nevertheless, this interval can provide a useful estimate for predicting the likely outcome of an election and can be used by campaigns to strategize their messaging and target certain demographics.

For similar questions on Random sample

https://brainly.com/question/24466382

#SPJ11

Answer:

x + 5

Step-by-step explanation:

First we need to expand 3x

We can multiply the 3 out and then remove the parenthesis but distributing the negative

3x + 12 - 2x - 7

x + 5

Answer:

x+5

Step-by-step explanation:

3×x+3×4-2x+7

3x+12-2x+7

3x-2x-7+12

x+5