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AysviL [449]
3 years ago
8

A student may participate in football or golf. About 13% of the student body at a high school participates in football. About 8%

plays golf. What is the probability that a student chosen at random participates in either football or golf?
5%

104%

13%

21%
Mathematics
1 answer:
ahrayia [7]3 years ago
7 0

Answer:

21%

Step-by-step explanation:

The sum of the 13% who play football and the 8% who play golf would be 21%

.13 + .08 = .21

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Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. What is the probab
NNADVOKAT [17]

Answer:

5/9

Step-by-step explanation:

From the information, 8 are more than 6 feet tall and 7 have good aim.

Therefore, the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim will be:

= 8/27 + 7/27

= 15/27

= 5/9

8 0
2 years ago
I posted this again with more points I'll mark the first right answer with brainliest please help no explanation required
Rainbow [258]

?Step-by-step explanation:

8 0
3 years ago
5. Find the area of an equilateral triangle with radius 8 m. Leave your answer in simplest radical form.
EastWind [94]

Radius,r=8√3 m

<span>Height of triangle ,h=2r </span><span>⇒ </span><span>16</span><span>√3</span><span> </span><span>m</span>

Side of the triangle ,a=16√3/sin60 ⇒ <span>32 m</span>

<span>Area of the triangle,</span>

<span>A=</span><span>√3/4(a</span><span>²</span><span>)</span>

A =√3/4(32²)

A =443.4 m²

7 0
3 years ago
Read 2 more answers
Calculate <br> 19.25tons=___lbs.
Ket [755]

<u>Answer:</u>

19.25 tons = 38500 lbs

<u>Step-by-step explanation:</u>

We are to convert the following given amount of tons in pounds.

We know that, 1 ton = 2000 pounds. So using the ration method, we can convert 19.25 tons into pounds.

\frac{1 ton}{19.25 tons} =\frac{2000 lbs}{x}

x = 2 0 0 0 \times 1 9 . 2 5

x = 3 8 5 0 0 lbs

Therefore, 19.25 tons = 38500 lbs.

7 0
3 years ago
Read 2 more answers
How do you do this question?
Colt1911 [192]

Step-by-step explanation:

A Maclaurin series is a Taylor series that's centered at 0.

f(x) = ∑ₙ₌₀°° f⁽ⁿ⁾(0) / n! xⁿ

If we substitute f⁽ⁿ⁾(0) = (n + 1)!:

f(x) = ∑ₙ₌₀°° (n + 1)! / n! xⁿ

f(x) = ∑ₙ₌₀°° (n + 1) xⁿ

Use ratio test to find the radius of convergence.

lim(n→∞)│aₙ₊₁ / aₙ│< 1

lim(n→∞)│[(n + 2) xⁿ⁺¹] / [(n + 1) xⁿ]│< 1

lim(n→∞)│(n + 2) x / (n + 1)│< 1

│x│< 1

R = 1

4 0
3 years ago
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