Students in the seventh grade at Texas Intermediate School were surveyed to find out their favorite store. The graph below repre
sents the data from 80 students. How many more students surveyed chose Target as their favorite store over Ross? a.16 b.20 c.5 d.4
1 answer:
Answer:
(D) 4
Step-by-step explanation:
The graph which is a pie chart is produced and attached below.
There are a total of 80 Students.
From the graph, 25% choose Target and 20% choose Ross as their favorite store.
- 25% of 80 =0.25 x 80=20
- 20% of 80 =0.2 x 80=16
Number of Students who choose Target as their favorite store over Ross
=20-16
=4 Students.
<u>The correct option is D.</u>
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Answer:
The angle formed between the first base foul line and the path of the baseball is 63°.
Step-by-step explanation:
This is not a difficult problem. We only need to remember the measure of a right angle, which is 90°. Now, recall that the path baseball divides the right angle in two angles, and we know the measure of one of them.
In the attached figure the black lines are the foul lines of the baseball field, and the blue line is the baseball path. In green is the given angles and colored red is the wanted angle.
So, the sum of the angles α and β is 90° and we know the measure of the angle α: 27°. So,
α + β = 90° .
Then,
β = 90° - α = 90° - 27° = 63°.
