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sineoko [7]
3 years ago
5

46 is 23% of what number ?

Mathematics
1 answer:
Lelu [443]3 years ago
4 0
200, because of the fact that 23 is half as much as 46, and 46 has to be 23% of 200 since 23 is 23% of 100!!!
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Answer:

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Step-by-step explanation:

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On a 40 question test students gain 6 points for each correct answer and lose 0.5 points on each incorrect answer. If everyone r
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Answer:

\text{r}=5.5\text{c}-20

Step-by-step explanation:

GIVEN: On a 40 question test students gain 6 points for each correct answer and lose 0.5 points on each incorrect answer. If everyone required to give an answer to each question.

TO FIND: the formulas that describes how a student's raw score, r, depends on the number of correct answers he or she provided, c.

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Total raw marks \text{r}=\text{total marks gained}-\text{total marks deducted}

                           \text{r}=6\text{c}-(20-0.5\text{c})

                           \text{r}=5.5\text{c}-20

ormulas that describes how a student's raw score, r, depends on the number of correct answers he or she provided, c is  \text{r}=5.5\text{c}-20

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Step-by-step explanation:

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3 years ago
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Likurg_2 [28]

Answer:

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Step-by-step explanation:

Scale Factor: 15/3 = 5

y = 8 x 5 = 40

x = 38.5/7 = 7.7

7 0
3 years ago
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