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Bumek [7]
3 years ago
14

To determine if your fetal pig is male or female, check beneath the tail. The female has a urogenital papilla, while the male do

es not.
TRUE

FALSE
Advanced Placement (AP)
2 answers:
Y_Kistochka [10]3 years ago
5 0

I think it would be true


Alik [6]3 years ago
4 0
The genital papilla is an anatomical feature of the external genitalia of some animals. In mammals, the genital papilla is a part of female external genitalia not present in humans, which appears as a small, fleshy flab of tissue. The papilla covers the opening of the vagina
False
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98 POINTS!
poizon [28]

Answer:

I recommend taking History, English, Public Speaking, Mathematics, Economics, and maybe English.

Explanation:

Being a lawyer is difficult. History helps because in all cases, there is no black and white. You must see everything from a different perspective. Something that may be considered legal now could've been illegal in the past.

English so you can have an open vocabulary.

Public Speaking so you can get better at talking in front of other people.

The rest is not really that important, but you may need it one day.

6 0
3 years ago
Read 2 more answers
What is the total length of fence in foot
Mama L [17]

Answer:

E. 520

Explanation:

Dimension of the rectangular region:

Length = 85 ft

Width = 175 ft

Length of the fence around along the perimeter of the park = 2(length + width)

Total length of the fence = 2(85 + 175)

= 2(260)

Total length of fence = 520 ft

4 0
3 years ago
How can zoning laws be beneficial to a cities residents
oksano4ka [1.4K]

Answer: B

Explanation: They can help prevent using land that is bad to use if the land is eroding. They can also help for a better lot arrangement. For example; if you were to build a neighborhood, you would want it to be quiet and not be disturbed by its surroundings right? That's what zoning laws can also help with. B is the most accurate and descriptive correct answer.

5 0
3 years ago
1. The rate at which people enter a movie theater on a given day is modeled by the function S defined by S(t) = 80 -12 cos 6 The
Arlecino [84]

Hi there!

a.

To find the total amount of people that have ENTERED by t = 20, we must take the integral of the appropriate function.

\text{Amount that entered} = \int\limits^{20}_{10} {S(t)} \, dt \\\\ = \int\limits^{20}_{10} {80 - 12cos(\frac{t}{5})} \, dt

Evaluate using a calculator:

= 899.97 \approx \boxed{900\text{ people}}

b.

To solve, we can find the total amount of people that have entered of the interval and subtract the total amount of people that have left from this value.

In other terms:
\text{Amount of people} = \int\limits^{20}_{10} {S(t)} \, dt - \int\limits^{20}_{10} {R(t)} \, dt

We can evaluate using a calculator (math-9 on T1-84):


\text{\# of people} = \int\limits^{20}_{10} {80-12cos(\frac{t}{5})} \, dt - \int\limits^{20}_{10} {12e^{\frac{t}{10}}+20} \, dt

= 899.97 - 760.49 = 139.47 \approx \boxed{139 \text{ people}}

c.

If:
P(t) = \int\limits^t_{10} {S(t) - R(t)} \, dt

Then:

\frac{dP}{dt}  = P'(t)= \frac{d}{dt}\int\limits^t_{10} {S(t) - R(t)} \, dt  = S(t) - R(t)

Evaluate at t = 20:


S(20) = 80 - 12cos(\frac{20}{5}) = 87.844\\\\R(20) = 12e^{\frac{20}{10}} + 20 = 108.669

S(20) - R(20) = 87.844 - 108.669 = -20.823

This means that at t = 20, there is a <u>NET DECREASE</u> of people at the movie theater of around 20.823 (21) people per hour.

d.

To find the maximum, we must use the first-derivative test.

Set S(t) - R(t) equal to 0:

80 - 12cos(\frac{t}{5}) - 12e^{\frac{t}{10}} - 20 = 0\\\\60 - 12(cos(\frac{t}{5}) + e^{\frac{t}{10}})= 0

Graph the function with a graphing calculator and set the function equal to y = 0:

According to the graph, the graph of the first derivative changes from POSITIVE to NEGATIVE at t ≈ 17.78 hours, so there is a MAXIMUM at this value.

<u>Thus, at t = 17.78 hours, the amount of people at the movie theater is a MAXIMUM.</u>

8 0
2 years ago
Why are many North African nations practice Islam while those in Sub-Sarahan African
Alex Ar [27]
Many North African nations practice Islam because many Muslims traded in that region, so the North Africans converted to Islam, whereas those in Sub-Saharan African nations were more prone to Christianity because of the trade they did with Europeans.
6 0
3 years ago
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