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Darya [45]
3 years ago
7

HELP ASAP, WILL AWARD BRAINEST, BEING TIMED HELP, SHOW ALL WORK TO GET ANSWER                 

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0

1: theoretical probability for flipping a coin is  thats because there are only 2 options and only one will happen theoretically you should get 50 out of 100 should be heads.  but getting 41 out of 100 is a bit low 

theoretically  50/100

in actuality  41/100

2. Part A: I believe the chance of hitting the black dot is closer to zero due to the amount of white background there is. There is a lot more white then black.

Part B: The probability of hitting the white is closer to 1 due to the greater amount of white on the target than the amount of black. There is a lot more white than black.

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Which of these numbers is composite? 41,77,83,89,97
makvit [3.9K]

Answer:

It's 41

Step-by-step explanation:

Therefore all numbers that end with five and are greater than five are composite numbers.

7 0
3 years ago
Read 2 more answers
Reduce reduce 36% to its lowest term ​
AVprozaik [17]

Answer:

9/25

Step-by-step explanation:

36% = 36/100 = 18/50 = 9/25

7 0
2 years ago
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Let the function be f defined by f (x) = 12 - 5x
marissa [1.9K]

(a) No

f(x) = 12 - 5x

f(0) = 12 - 5(0)

f(x) = 12 - 0

f(x) = 12

Hence,

f(0) is unequal to 0.

(b)

f(x) = 12 - 5x

f( - 1) = 12 - 5( - 1)

f( - 1) = 12 + 5

f( - 1) = 17

(c)

f(x) = 12 - 5x

f(x) = 6

6 = 12 - 5x

6 - 12 =  - 5x

- 6 =  - 5x

6 = 5x

\frac{6}{5}  = x

7 0
3 years ago
(rs) (4) = (r/s) (3) =
Dmitriy789 [7]

Answer:

(rs) (4) = (r/s)(3) = (r)(s)(2)

4 0
4 years ago
Danielle says the answer is "A". Is she correct? If she is,why? And if she isn't,what is the correct answer?​
Naddik [55]

Answer:

She is incorrect. The correct answer is 285.74

Step-by-step explanation:

A= (pi)r^2

Training wheel: A= (3.14)(3)^2=28.26in^2

Wheel: A= (3.14)(10)^2= 314in^2

314-28.26=285.74in^2

3 0
3 years ago
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