Ask question

Ask question

All categories

3 years ago

15

What is a developmental course? A. An advanced class that students can enroll in only if they've taken ACCUPLACER B. A course th

at does not offer credit but prepares students for college-level courses C.A specialized course that is available only through dual enrollment O D. A course that all students must take during their first year of college

Advanced Placement (AP)

2 answers:

charle [14.2K]3 years ago

7 0

Answer:

b

Explanation: i just took the quiz

Ivan3 years ago

7 0

Answer:

B. a corse that does not offer college-level courses

Explanation:

apex

You might be interested in

Carter is training rats to run through a maze to get food. He then removes part of the rat's brain and runs them through the maz

raketka [301]

Hemispherectomy is the procedure

6 0

3 years ago

Surface Area of a can is 517.8 cm^2. Maximize the volume of this can using the measured surface area.

mafiozo [28]

Answer:

$r = 5.24$ --- Radius

$h = 10.48$ --- Height

Explanation:

Given

Object: Can (Cylinder)

$Surface\ Area = 517.8cm^2$

Required

Maximize the volume

The surface area is:

$S.A = 2\pi r^2 + 2\pi rh$

Substitute 517.8 for S.A

$517.8 = 2\pi r^2 + 2\pi rh$

Divide through by 2

$258.9 = \pi r^2 + \pi rh$

Factorize:

$258.9 = \pi r(r + h)$

Divide through by $\pi r$

$\frac{258.9}{\pi r} = r + h$

Make h the subject

$h = \frac{258.9}{\pi r} - r$ --- (1)

Volume (V) is calculated as:

$V = \pi r^2h$

Substitute (1) for h

$V = \pi r^2(\frac{258.9}{\pi r} - r)$

Open Bracket

$V = 258.9r - \pi r^3$

Differentiate V

$V' = 258.9 - 3\pi r^2$

Set V' to 0

$0 = 258.9 - 3\pi r^2$

Collect Like Terms

$3\pi r^2 = 258.9$

Divide through by 3

$\pi r^2 = 86.3$

Divide through by $\pi$

$r^2 = \frac{86.3}{\pi}$

$r^2 = \frac{86.3*7}{22}$

$r^2 = \frac{604.1}{22}$

Take square root of both sides

$r = \sqrt{\frac{604.1}{22}$

$r = 5.24$

Recall that:

$h = \frac{258.9}{\pi r} - r$

Substitute 5.24 for r

$h = \frac{258.9}{\pi * 5.24} - 5.24$

$h = \frac{258.9*7}{22 * 5.24} - 5.24$

$h = \frac{1812.3}{115.28} - 5.24$

$h = 15.72 - 5.24$

$h = 10.48$

Hence, the dimension that maximize the volume is:

$r = 5.24$ --- Radius

$h = 10.48$ --- Height

7 0

3 years ago

In order to be proud of who you are, you must

Andrei [34K]

It would be B. embrace your culture and background

5 0

3 years ago

REY [17]

Answer:

b. it broadens the concept of intelligence too far.

Explanation:

Emotional Intelligence (EI), illustrates that the most capable managers are identical in one crucial approach—they all have a great standard of EI. It’s not that IQ and technological abilities are unnecessary, especially in the administrative sphere. They value, but they are entry-level specifications for executive positions.

3 0

3 years ago

Read 2 more answers

In one paragraph, describe how you might use elaboration to remember a piece of important information.

mote1985 [20]

I would connect my information with both topics and try to figure out how the connect

6 0

3 years ago