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PtichkaEL [24]
3 years ago
12

Pls help me :c awarding brainliest!

Mathematics
2 answers:
Volgvan3 years ago
6 0

Answer:

2 3 5

Step-by-step explanation:

m_a_m_a [10]3 years ago
4 0
B. C. and E. Hope this helps!
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Over 1,000 people try to climb Mt. Everest every year. Of those who try to climb Everest, 31 percent succeed. The probability th
Arada [10]

Answer:

A. P(success/age≥60) = 12.5%

B. Yes, the success is independent of age.

Step-by-step explanation:

Probability of success, given that a climber is at least 60 years old is calculated using conditional probability rule

P(A|B) = P(A n B)/P(B)

Probability of success given that a climber is at least 60 years old is given by

P(success|age≥60) = P(success n age ≥ 60)/P(age ≥ 60) = 0.005/0.04

= 0.125

P(success|age≥60) = 12.5%

B. The success is independent on age

3 0
4 years ago
Please help and explain!! I really don't get this
const2013 [10]
Average rate of change means find the slope of the secant line. So if there is a function f(x) and you want to find the average R.O.C over the interval [a,b], it would be (f(b)-f(a))/(b-a)

1. (f(3)-f(1))/(3-1)= (0-(-2))/2= 1, so D.

2. Same concept; (8-4)/(3-1)=2, so A.

3. Again, (39-(-1))/5= 8, B.
6 0
4 years ago
Jean's bedroom is 14 feet by 10 feet. She has chosen a carpet which costs $31.65 per square yard. This includes installation. De
chubhunter [2.5K]

Answer:

$14771055

Step-by-step explanation:

14 times 10= 140ft

140ft in yards is 46.67 in yards

46.67 times 31.65 =14771055

7 0
3 years ago
Use the difference of squares theorem to find the solution of the following equation:
Svet_ta [14]
V^2 = 252
v^2 - 252 = 0
(v - sqrt252)(v + sqrt252) = 0

so the 2 solutions are sqrt252 and - sqrt252

=  15.87 and -15.87   to nearest hundredth.
3 0
3 years ago
What is 37.69911184 rounded to 1 decimal point?
Natalija [7]
I believe the answer is 38
7 0
4 years ago
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