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Marianna [84]
3 years ago
12

What are cos & sin?

Mathematics
1 answer:
Juliette [100K]3 years ago
8 0
Cosine, cos, is the ratio of the side length adjacent to an angle to the length of the hypotenuse.

Sine, sin, is the ratio of the side length opposite an angle to the length of the hypotenuse.
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In baseball, a player pitches a ball from the mound to a catcher behind the plate. A pitch that passes over the plate above the
elena-s [515]

The probability the pitch over the plate is a ball is 5:10. (5 balls and 10 strikes over the plate) should be written as 5:15 or 1:3 so this one is inaccurate.

4 0
3 years ago
Read 2 more answers
A spinner has 10 equal-sized sections. To win the game, the pointer must land on a blue section
GrogVix [38]

Answer:

1/10

Step-by-step explanation:

Given data

Total number of possible outcomes /sample space S= 10

In this problem we are required to solve for the probability of obtaining the favourable outcome which is obtaining a blue

Hence the probability of obtaining a blue is

Pr(blue) = 1/10

8 0
2 years ago
In a recent survey, 64 % of the community favored building a police substation in their neighborhood. If 14 citizens are chosen,
kozerog [31]

Answer: 0.1840

Step-by-step explanation:

The binomial probability formula :-

P(X)=^nC_x\ p^x(1-p)^{n-x}, here n is the number total of trials , p is the probability of getting success in each trial and P(x) is the probability of getting success in x trial.

Given : The probability of the community favored building a police substation in their neighborhood = 0.64

If 14 citizens are chosen, then the probability that exactly 8 of them favor the building of the police substation will be :-

P(8)={14}^C_{8}\ (0.64)^{8}(1-0.64)^{14-8}\\\\=\dfrac{14!}{8!6!}\times(0.64)^8(0.36)^{6}\\\\0.183996740126\approx0.1840

Hence, the probability that exactly 8 of them favor the building of the police substation = 0.1840

5 0
3 years ago
Here is an inequality: 7x+6/2 < 3x +2
Archy [21]

Answer:

x=1

Step-by-step explanation:

7 0
3 years ago
(07.08 LC)
Brut [27]

Answer:

5y

Step-by-step explanation:

10

3 0
2 years ago
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