A parabolic tunnel has a width of 20 feet and a height of 12 feet at the center. Find the cross-sectional area of the parabolic tunnel.

Answer:

What is the molar mass of diazepam (valium) if 0.05570 mol has a mass of 15.86 g?

A:

= 15.86 g              

Immediately after digestion in the small intestine most dietary fats are absorbed into the bile.

This is the part that is secreted by the liver that is able to perform these functions

The bile is where the emulsification of the fats happen after they have been absorbed.

Read more on the bile here: https://brainly.com/question/1497876

Answer:

should be the oil rig image the only oil rig

Explanation:

Seeing as if you just look it up on whatever browser you're using. searching "wildcatter Texas" you will find many sites and images backing me up. One site saying and I quote "W.A. MONCRIEF: I think a wildcatter is a man who is imbued with a spirit of making a real discovery and is willing to take greater chances and play greater odds than the oil companies or men who are more conservative. MAT BARTON: Takes money. It takes money and plenty of it to do a wildcat well. And a man who hasn't got too much sense." Many sites also say the same thing. but if you are curious then go check yourself. I think this is also why many schools in Texas are Wildcats seeing as oil was one of the best things to happen in Texas.

Answer: b

Explanation: I took test plus oil was very very important

Answer:

Yolanda ruminates about her failures, so she is more likely to develop depression

Explanation:

Poem fit the structural definition of a lyric poem when it short and emotional.

poem are writing that are rhythmic, the writings or words are selected based on the sound it's produced and beauty and they are arranged in short line form.

A lyric poem is usually full of emotions and song like. The poem is narrated or read in first person and short.

Therefore, for poem to fit the structural definition of a lyric poem it must be short and emotional.

Learn more on poem here,

https://brainly.com/question/16317736

The formula to use without using a function is 'Washington worksheet'a6!

In Microsoft Excel, A cell reference is the referencing of a cell or a group of cells on a worksheet that can be used in computation to discover the data values that you want to calculate.

So, suppose we have a cell a6 on the worksheet and we want to go to the Washington worksheet.

We need to follow these  procedures:

This will take the value from cell a6 and place it in our cell.

Learn more about cell referencing here:

https://brainly.com/question/5850309

Based on the properties of logarithms, Sam's justification for the third step would be  [tex]log_{b} ( b ^{x} ^{+} ^{y})[/tex] power rule of exponents.

When multiplying bases that are the same but with different exponents, the exponents should be added.

= [tex]log_{b} (b^{x} . b^{y})[/tex]

Can be written as:

= [tex]log_{b} ( b ^{x} ^{+} ^{y})[/tex]

In conclusion, option C is correct.

Find out more on the power rule of exponents at https://brainly.com/question/847241.

Answer:

c

Explanation:

got it right on edge 2022

A phylogenetic tree represents the history of lineages of organisms, a dichotomous key is a tool to discover which group an organism belongs to, using taxonomic keys, both structures were founded by Carl Linneaus.

It is a schematic diagram used to illustrate or represent hypotheses about the evolutionary relationships between a group of organisms.

It consists of a model or scheme that allows the determination of different species.

Therefore, we can conclude that a phylogenetic tree is a structure used to represent ancestor-descendant relationships, a dichotomous key identifies the species to which an organism belongs, both structures were founded by Carl Linneaus.

Learn more about how is a phylogenetic tree similar to a dichotomous key here: https://brainly.com/question/22126459

Answer:

Both focus on illustrating taxonomic relationships between organisms.

Answer:

do you remember a question or answer that they asked or said?

Explanation:

you can search for the question and find them through there

If quadrilateral pqrs is a kite, the statements that must be true is that:

This is a term that is found in geometry. A quadrilateral is known to be a kind of a closed, two-fold shape that has four straight sides.

The polygon is also known to have four vertices or corners. The shape of quadrilaterals can be seen in a lot of things around us. If quadrilateral pqrs is a kite, the statements that best shows that it is a kite are qp ≅ qr, pm ≅ mr , and ∠qps ≅ ∠qrs.

Learn more about quadrilateral  from

https://brainly.com/question/23935806

Answer:

A, B, and E are the correct options.

Explanation:

Two disjoint pairs of consecutive sides are congruent by definition - QP≅QR and QR is not congruent to RS (one side can’t be used in both pairs);

One diagonal (segment QS, the main diagonal) is the perpendicular bisector of the other diagonal (segment PR, the cross diagonal), so PM≅MR;

The opposite angles at the endpoints of the cross diagonal are congruent, thus ∠QPS≅∠QRS.

∠PQR is not congruent to ∠PSR, because they are not angles at the endpoints of the cross diagonal.

Therefore, A, B, and E are the correct options.

Answer:

what sentences??

Explanation:

Using the z-distribution, as we are working with a proportions, it is found that the 99% confidence interval for the proportion of people who consider themselves athletic is (0.0911, 0.1239).

A confidence interval of proportions is given by:

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which:

In this problem, the parameters are as follows:

[tex]z = 2.575, n = 2373, \pi = \frac{255}{2373} = 0.1075[/tex]

The lower limit of this interval is:

[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.1075 - 2.575\sqrt{\frac{0.1075(0.8925)}{2373}} = 0.0911[/tex]

The upper limit of this interval is:

[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.1075 + 2.575\sqrt{\frac{0.1075(0.8925)}{2373}} = 0.1239[/tex]

The 99% confidence interval for the proportion of people who consider themselves athletic is (0.0911, 0.1239).

More can be learned about the z-distribution at https://brainly.com/question/25730047

The force between a positively charged plastic and a neutral paper is :

The force of attraction between a positively charged material and a neutral material becomes stronger as the positively charged material polarizes the neutral material which enables it to exert an attractive force on the neutral material.  while

The electrical force of attraction between charged materials reduces with the increase in distance between them.

Hence we can conclude that the force between a positively  charged plastic and a neutral paper is attractive because the plastic polarizes the paper.

Learn more about positively-charged plastic : https://brainly.com/question/24999592

Answer:

basic = 80g

designer = 120g

Explanation:

simultaneous equations:

2B + 2D = 400g
4B + D = 440g -> D = 440 - 4B

to work out B:
2B + 2(440 - 4B) = 440
2B + 880 - 8B = 440  # divide whole thing by 2 to make it simpler
B + 440 - 4B = 220
-3B = -240 # divide both sides by -1
3B = 240
B = 80

to work out D: (substitute B)
4(80) + D = 440g
320 + D = 440g
D = 120

As per the given data, a basic kite weighs 80 g and a designer kite weighs 120 g.

Marketing is the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging value-added offerings for customers, clients, partners, and society as a whole.

Let's denote the weight of a basic kite as w_b and the weight of a designer kite as w_d.

We can set up a system of equations based on the given information:

2w_b + 2w_d = 400 (equation 1)

4w_b + 1w_d = 440 (equation 2)

We can then solve for w_b and w_d using elimination or substitution.

Using elimination:

Therefore, a basic kite weighs 80 g and a designer kite weighs 120 g.

For more details regarding marketing, visit:

https://brainly.com/question/13414268

#SPJ2

Using the z-distribution, it is found that the 98% confidence interval for the difference in the proportion of apples with blemishes is of (-0.1055, 0.2655).

The sample proportions, and standard error for each sample, are given as follows:

[tex]p_G = \frac{48}{75} = 0.64[/tex]

[tex]s_G = \sqrt{\frac{0.64(0.36)}{75}} = 0.0554[/tex]

[tex]p_R = \frac{42}{75} = 0.56[/tex]

[tex]s_R = \sqrt{\frac{0.56(0.44)}{75}} = 0.0573[/tex]

The distribution of differences has mean and standard error given by:

[tex]p = p_G - p_R = 0.64 - 0.56 = 0.08[/tex]

[tex]s = \sqrt{s_G^2 + s_R^2} = \sqrt{0.0554^2 + 0.0573^2} = 0.0797[/tex]

The confidence interval is given by:

[tex]p \pm zs[/tex]

z is the critical value. We have a 98% confidence level, hence, using a z-distribution calculator, it is of z = 2.327.

The lower limit of this interval is:

[tex]\pi - zs = 0.08 - 2.327(0.0797) = -0.1055[/tex]

The upper limit of this interval is:

[tex]\pi + zs = 0.08 + 2.327(0.0797) = 0.2655[/tex]

The 98% confidence interval for the difference in the proportion of apples with blemishes is of (-0.1055, 0.2655).

More can be learned about the z-distribution at https://brainly.com/question/25890103

Answer:

Son altisimos is the best translation.

Explanation:

Answer:

21 is the correct answer

Explanation:

9+12=21

21-12=9

The information presented is very effective for John's friend to complete the tasks.

This information is effective, as it allows John's friend to identify activities that should be carried out first, as they are priorities and should receive greater focus and dedication.

Therefore, as John's friend knows what the priority activity is, he can organize himself better, dedicating more time to activities that require it.

The question you asked is incomplete, but you can find the full version in the attached photo.

More information on priority activities at the link:

https://brainly.com/question/26088477

John is out sick today. Below are his activities that we need to complete today.

An activity is a purposeful pursuit or engagement with a specific objective in mind. What kind of activities you engage in will significantly determine how well you achieve your goal. A typical academic endeavour aims for academic learning and high scores.

Teaching strategies include using curriculum activities to make lessons engaging, simple to understand, and successful. It lists the objectives, learning experiences, teaching materials, assessments, and goals of a particular educational programme.

Learn more about the activities here:

https://brainly.com/question/30029400

#SPJ6

The number of days it will take the manager to reorder pencils is 52 days

Given:

Number of pencils sold before reorder = 1500 - 460

= 1,040 pencils

Number of days used to sell the pencils = Number of pencils sold before reorder ÷ Average pencils sold per day

= 1,040 ÷ 20

= 52 days

The complete question:

in how many days will the manager have to reorder

Learn more about average:

https://brainly.com/question/4931057

Placing the structures encountered by light stimuli when entering the eye in correct order is as follows :

Cornea --> Retina ---> Rods and cones ----> Ganglion cells ---> Optic nerve ----> Thalamus ----> Primary visual cortex

When light enters the eye it will have to travel through these structures before the light stimuli will get to the optic nerve which relates the stimuli to the brain for interpretation and relay of message to the eye.

The cornea is part of the outermost part of the human eye that receives the stimuli before relating it to the retina which in turn sends the stimuli to the rods and cones and so on.

Hence we can conclude that the correct order is as follows : Cornea --> Retina ---> Rods and cones ----> Ganglion cells ---> Optic nerve ----> Thalamus ----> Primary visual cortex.

Learn more about light stimuli : https://brainly.com/question/879400

The probability of Type I error is the likelihood of finding a mean outside

the safe zone for the 4 pools.

In hypothesis testing, a Type I error is the error of rejecting a true null

hypothesis.

From a similar question, the possible parameters are;

The safe pH levels for swimming pools is between 7.2 and 7.8

The standard deviation is 0.2

The probability that the pH is within the safe zone is found as follows;

[tex]The \ z-score, \ Z = \mathbf{\dfrac{\overline x - \mu}{\dfrac{\sigma}{n} }}[/tex]

Which gives;

[tex]\mathbf{P \left(\dfrac{7.2 - 7.5}{\dfrac{0.2}{\sqrt{4} } } < \dfrac{\overline x - \mu}{\sigma} < \dfrac{7.8 - 7.5}{\dfrac{0.2}{\sqrt{4} }} \right)} = P(-3 < Z < 3)[/tex]

P(-3 < Z < 3) = P(Z < 3) - P(Z > -3) = P(Z < 3) - (1 - P(Z < 3))

P(Z < 3) - (1 - P(Z < 3) = 2·P(Z < 3) - 1

2·P(Z < 3) - 1 = 2 × 0.9987 - 1 = 0.9974

The probability that the swimming pool is not safe = 1 - (2·P(Z < 3) - 1)

1 - (2·P(Z < 3) - 1) = 1 - 0.9974 = 0.0026

Which gives;

Learn more about hypothesis testing here:

https://brainly.com/question/23082833

Answer:Roosevelt's "New Deal" aimed at promoting economic recovery and putting Americans back to work through Federal activism. New Federal agencies attempted to control agricultural production, stabilize wages and prices, and create a vast public works program for the unemployed.

Explanation:

The term that accurate describes Gustav's physiological response is: alarm reaction.

The alarm reaction stage is characterized by what we can call the "fight-or-flight" response. This occurs when the body receives signal of danger or stress, and thereby puts the body on high alert.

When this occurs, the body initiates psychological response such as increased breathing and heart rate, which prepares the body to either protect or flee from the perceived danger.

Therefore, the term that accurate describes Gustav's physiological response is: alarm reaction.

Learn more about alarm reaction on:

https://brainly.com/question/7080680

Answer:

it looks really good, i like the details of the ears!

Explanation:

Answer:

A one-sample z-interval for a population proportion

Explanation:

One-sample z-interval for a population proportion.

Sociology is the study of how people affect and are affected by society. According to the dictionary, "the systematic study of society and social interaction" is what sociology is.

The word "sociology," which is described as "reasoned conversation concerning friendship," is derived from the Latin word socius, which means "fellow," and the Greek word logos, which means "saying or reason."

Sociologists use a variety of methods to study society and social behavior. They examine how people develop social structures, organizations, communities, cultures, and groups before applying these lessons to the real world.

Therefore, One-sample z-interval for a population proportion.

To learn more about sociologist, refer to the link:

https://brainly.com/question/28499072

#SPJ6

Answer:

The artist used Animal Style

Explanation:

Please mark me as brainliest

We will see that the return on investment is 30.77%

The return on investment is given by the formula:

ROI = 100%*(selling price - cost)/(cost).

Here we have:

Replacing that on the above formula, we get:

ROI = 100%*($85 - $65)/$65= 30.77%

This means that the store wins 30.77% of what the pay for the product.

If you want to learn more about return on investments, you can read:

https://brainly.com/question/11975396