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Arlecino [84]
3 years ago
9

In a test(+5) marks are given for every correct answer and (-2) marks

Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0

Answer:

2 numbers hope this helps

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From the top of a 200 meters high building, the angle of depression to the bottom of a second building is 20 degrees. From the s
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i hope this is helpful 
have a nice day 
7 0
4 years ago
Read 2 more answers
How do I find the percentage of two column data table?
Arte-miy333 [17]

Answer:

  a) 47.7%

  b) 87.2%

Step-by-step explanation:

Find the ratio of interest, and convert it to a percentage.

<h3>a) </h3>

  (messy right-handed writers)/(right-handed writers)

  = 31/65 = 31/65 × 100% ≈ 47.7%

__

<h3>b) </h3>

  (neat right-handed writers)/(neat writers)

  = 34/39 = 34/39 × 100% ≈ 87.2%

8 0
3 years ago
Which of the following is a polynomial function in standard form with zeros at –8, –1, and 3?
telo118 [61]
The answer is A because zeros of polynomial functions are found by setting each factor equal to zero and solving for x. The zeros of a function will be the opposite sign of the numbers inside each factor.
8 0
4 years ago
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Kenji earned the test scores below in English class.
vitfil [10]

Answer:

C

Step-by-step explanation:

Mean is all the numbers divided by the amount of numbers listed and Median is what ever number is in the middle (when in order of value). when there's not a exact middle number u add the two numbers in the middle and divide it by two

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