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Marat540 [252]
3 years ago
8

-5(2e-3d)+1=91d=4 Solve for e​

Mathematics
1 answer:
Sergio039 [100]3 years ago
8 0
-5(2e-12)+1=91
-5(2e)+60+1=91
-5(2e)=30
2e=-6
e = -3
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Richard's cumulative GPA for 3 semesters_ was 2.0 for 42 credits. His fourth semester GPA was 4.0 for 14 course units. What is R
Phoenix [80]

Answer:

Richard's cumulative GPA = 2.5

Step-by-step explanation:

Richard's cumulative GPA for 3 semesters was 2.0 for 42 credits.

Average = 2

Total credits = 42

Average = sum of terms/total no of terms

2 = sum of terms/42

sum of terms = 84 ....(1)

His fourth semester GPA was 4.0 for 14 course units

Average = 4

Total credits = 14

sum of terms = 56 .....(2)

Average for 4 semesters,

A=\dfrac{84+56}{42+14}\\\\A=2.5

Hence, Richard's cumulative GPA for all 4 semesters is 2.5.

8 0
3 years ago
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Answer:

-500 (I think)

Step-by-step explanation:

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3 years ago
What is the common ratio of the sequence 80, 20, 5, 5/4 . . . .? What are the next three terms of the sequence?
I am Lyosha [343]
To find the common ratio in a geometric sequence, u divide the second term by  the first term. 20/80 = 1/4 <== common ratio

Terms are found in a geometric sequence by multiplying each number by the common ratio to get to the next number.

start with 80
80 * 1/4 = 80/4 = 20
20 * 1/4 = 20/4 = 5
5 * 1/4 = 5/4
5/4 * 1/4 = 5/16 <===
5/16 * 1/4 = 5/64 <===
5/64 * 1/4 = 5/256 <===
7 0
3 years ago
Read 2 more answers
Help
Alex Ar [27]

Answer:

I have given the answer

3 0
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I hope this helps 0.7
5 0
3 years ago
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