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RUDIKE [14]
4 years ago
14

Many employees screen gpa in addition to a variety of skills. Suppose a student is in the last semester of college and has a 2.6

8 gpa after 108 credit hours. If he is taking 12 credit hours in his last semester and gets a perfect 4.0 gpa, what will his overall gpa be? Is it possible to get his gpa up to 3.0 for graduation?
Mathematics
1 answer:
wel4 years ago
3 0

Answer:

  • Overall GPA=2.81
  • It is not possible to get his GPA to 3.0 for graduation.

Step-by-step explanation:

The Student already has a GPA of 2.68 after 108 credit hours.

If he is taking 12 credit hours in his last semester and gets a perfect 4.0 GPA

Total Credits Earned Before = 2.68 X 108=2894.4

Projected Credit to be earned = 12 X 4= 48 Credits

Total credit Hour= 108+12=120 Hours

His Cumulative GPA = Total credits earned ÷ Total Credit Hour

=\frac{2894.4+48}{120} =2.81

Since 2.81 is less than 3.00, it is not possible to get his GPA to 3.0 for graduation.

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Answer: no solution

Reason: the 9x on one side cancels out the other, and 3 is not equal to 7.
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Find the value of x in the triangle shown below.<br> 56°<br> 4<br> 4.5<br> 4
svetlana [45]

Step-by-step explanation:

\frac{ \sin(56) }{4}  =  \frac{ \sin(x) }{4.5}  \\  \sin(x )  =  \frac{4.5 \times  \sin(56) }{4}  =  \frac{3.73}{4}  \\  \sin(x)  = 0.9326 \\ x = 68.84

4 0
3 years ago
An um contains 1 red marble, 7 white marbles and 2 blue marbles. A player randomly
BaLLatris [955]

Answer:

A loss of 1.8$

Step-by-step explanation:

In the bag in this problem, we have:

r = 1 (number of red marbles)

w = 7 (number of white marbles)

b = 2 (number of blue marbles)

n = r + w + b = 1 + 7 + 2 = 10 (number of total marbles)

So, the probabilities of choosing a red, a white or a blue marble are:

p(r) = \frac{r}{n}=\frac{1}{10}=0.1 (probability of choosing a red marble)

p(w)=\frac{w}{n}=\frac{7}{10}=0.7 (probability of choosing a white marble)

p(b) = \frac{b}{n}=\frac{2}{10}=0.2 (probability of choosing a blue marble)

The winning associated to each probability are:

+$5 if the marble is red

-$3 if the marble  is white

-$1 if the marble is blue

So the expected winning can be calculated as follows:

E(X)=p(r) \cdot (+\$5)+p(w) \cdot (-\$3) +p(b)\cdot (-\$1)=\\=(0.1)(+5)+(0.7)(-3)+(0.2)(-1)=-\$1.8

So, he can expect a loss of 1.8$.

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3 years ago
PLEASE HELP QUICK WILL MARK BRAINLIEST!!!!!!!!!
Helga [31]

Answer:s>_18

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The frequency, f, in Hz, at which a simple pendulum rocks back and forth is given by 1 , 2 g f π l = where g is the strength of
Monica [59]

Answer:

a. 0.9 Hz b. 0.37 Hz

Step-by-step explanation:

The frequency of the simple pendulum f = (1/2π)√g/l where g = acceleration due to gravity and l = length of pendulum

a. Find the frequency of a pendulum whose length is 1 foot and where the gravitational field is approximately 32 ft/s2

To find f on Earth, g = 32 ft/s² and l = 1 ft

So, f =  (1/2π)√(g/l)

f = (1/2π)√(32 ft/s²/1 ft)

f = (1/2π)√(32/s²)

f = (1/2π)(5.66 Hz)

f = 0.9 Hz

b. The strength of the gravitational field on the moon is about 1/6 as strong as on Earth.. Find the frequency of the same pendulum on the moon.

On the moon when acceleration due to gravity g' = g/6,

f =  (1/2π)√(g'/l)

f =  (1/2π)√(g/6l)

f = (1/2π)√[32 ft/s²/(6 × 1 ft)]

f = (1/2π)√(32/s²)/√6

f = (1/2π)(5.66 Hz)/√6

f = 0.9/√6 Hz

f = 0.37 Hz

3 0
3 years ago
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