The answer is 1.47
hope this help you
Answer:
Option B:
Sammi made a mistake in Step 2 because he chose a title without knowing if the table represents the number of hours read per week.
Step-by-step explanation:
A dot plot type of a problem.
Sammi forgot to put the corresponding title for the dots such as whether those were the correspondents name or a universal label such as college students. This will make the graph have a mistake in some places. Sammi should include the label that corresponds or represents the dot.
A = 1/2 x bh
A = 1/2 x 5 x 12
A = 6 x 5
A = 30m
Maria and Sheila total marks are illustrations of proportions
The total marks obtained by both is 156
<h3>How to determine their total marks?</h3>
The given parameters are:
Sheila = 96 marks
2/5 of Maria's marks = 1/4 of Sheila's marks
The second highlight above means that:
2/5 * Maria = 1/4 * 96
Multiply both sides by 5/2
Maria = 1/4 * 96 * 5/2
Evaluate the product
Maria = 60
Their total mark is then calculated as:
Total = Sheila + Mark
This gives
Total = 96 + 60
Evaluate the sum
Total = 156
Hence, the total marks obtained by both is 156
Read more about proportions at:
brainly.com/question/1781657
