Which answer best explains theoretical and experimental probability?
2 answers:
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A circle has full round angle of 360 degrees. A circle represents all survey participants. We need to find the total number of survey participants.
total = 174 + 122 + 55 + 19 + 130
total = 500
Then determine the measure of angle represents people selected football using information above.
football =
football =
football =
football =
football = 87.84⁰
to the nearest whole number
football = 88⁰
The measure of angle represents people selected football is 88⁰ (b)
total = 174 + 122 + 55 + 19 + 130
total = 500
Then determine the measure of angle represents people selected football using information above.
football =
football =
football =
football =
football = 87.84⁰
to the nearest whole number
football = 88⁰
The measure of angle represents people selected football is 88⁰ (b)
Answer:
In the picture attached, the question is shown.
a) Applying Pythagorean theorem to triangle ABC, and solving for AC:
CB² + BA² = AC²
5² + 12² = AC²
√169 = AC
13 cm = AC
b) Applying Pythagorean theorem to triangle ACD, and solving for AD:
CD² + AC² = AD²
5² + 13² = AD²
√194 = AD
13.9 cm = AD
