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Nataly [62]
3 years ago
8

A test is worth 50 points. Multiple- choice questions are worth 1 point, and short answer questions are worth 3 points. if the t

est has 20 questions, how many multiple-choice questions are there?
A. s for short answer, t for test

B. m for multiple choice, s for short answer

C. t for test, q for questions

D. p for points, m for multiple choice
Mathematics
2 answers:
DedPeter [7]3 years ago
5 0

Answer:

15 Short Answer Questions

( =45 points)

Step-by-step explanation:

STatiana [176]3 years ago
4 0
15 Short Answer Questions
( =45 points)

5 Multiple Choice Questions
( = 5 points)
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Step-by-step explanation:

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3 years ago
Which is greater -101 or -111
asambeis [7]

Answer:

-101

Step-by-step explanation:

cuz in all the negative integers the small number is the bigger number

3 0
3 years ago
12 is what percentage of 80
PIT_PIT [208]

Answer:  " 15 % " .

_______________________________

     →   " 12 is <u>  15% </u> of 80 " .

_______________________________

Step-by-step explanation:

_______________________________

12 = (n/100) * 80 ;

12 = (80n) /100 ;  Solve for "n:

Note:  80/100 = (80/10) / (100/10) = (8/10) = 0.8  ;

12 = (0.8)n  ;

↔ (0.8n) = 12

Multiply each side of the equation by "10" ; to get rid of the "decimal" ;

 10 * (0.8n) = 10 * 12 ;

to get:

_______________________________

8n = 120 ;

Divide each side of the equation by "8" ;

to isolate "n" on ONE SIDE of the equation; & to solve for "n" ;

8n/8 = 120/ 8 ;

_______________________________

to get:

_______________________________

n = 15 .

_______________________________

Answer:  " 15 % " .

_______________________________

     →   " 12 is <u>  15% </u> of 80 " .

_______________________________

Hope this helps!

Best wishes!

_______________________________

4 0
3 years ago
Two-stroke fuel for a lawn mower requires an oil: petrol ratio of 1:40. How much petrol is added to 50ml of oil
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8 0
3 years ago
If the diagonals first a rhombus are 10 and 24, find the area of the rhombus.
ioda

Answer:

240

Step-by-step explanation:

you multiply to get an area for a shape

8 0
3 years ago
Read 2 more answers
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