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Zinaida [17]
3 years ago
11

Jane studies the properties of four ionic compounds: NaCl, KBr, Cas, and Mgo, as shown in the table.

Mathematics
1 answer:
Serhud [2]3 years ago
3 0

Answer:

c

Step-by-step explanation:

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A college student took 4 courses last semester. His final grades, along with the credits each class is worth, are as follow: A (
NikAS [45]

Answer:

A college student took 4 courses last semester. His final grades, along with the credits each class is worth, are as follow: A (3), B (4), C (2), and D (3). The grading system assigns quality points as follows: A: 4; B: 3; C: 2; D: 1; and F: 0. Find the student’s GPA for this semester. Round your answer to the nearest thousandth.

another way is

This is a weighted average question. You are going to "weight" each course by the number of credits it is worth and then divide by the total number of credits. In other words, you are going to multiply each grade (A=4, B=3) by the number of credits attached to that grade. This will ensure that the courses that have more credits count more in the overall average. Then you are going to divide by the total number of credits to get the overall GPA.

So,

(3*4 + 4*3 + 2 *2 + 3*1)/(3+4+2+3) = GPA

Step-by-step explanation:

bran-list please

6 0
3 years ago
What is 268 divided by 6 with a remainder
avanturin [10]

Answer:

264 with a remainder of 4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Choose the expression that represents a cubic expression.
tino4ka555 [31]

The answer is C) 4x3 − 3x2 − 2x + 11

8 0
4 years ago
Thomas calculates 9×7 by thinking avout it as 70-7=63. Explain thomas' strategy.
madam [21]
10 x 7 = 70
1 x 7 = 7
9 x 7 = 70 - 7
9 x 7 = 63
4 0
4 years ago
Read 2 more answers
X + 4 = 11
mojhsa [17]

Answer:

A. Subtraction

B. Subtraction

C. x+4=11

      -4  -4

D. x=7

Step-by-step explanation:

3 0
3 years ago
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