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Katena32 [7]
3 years ago
13

Given A is between Y and Z and YA = 2x, AZ = 16x, and YZ = 4x+56, find AZ. Plsss help

Mathematics
1 answer:
cupoosta [38]3 years ago
4 0

Answer:

64

Step-by-step explanation:

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.cuál es el resultado de 3.15+2​
sp2606 [1]

Answer:

3.15+2=5.15

The answer is 5.15.

6 0
3 years ago
a country population in 1993 was 94 million in 1999 it was 99 million estimate the population in 2005 using the exponential grow
tester [92]
K = ln(ending amt/bgng amount)/6 years
k = ln(99,000,000/94,000,000) / 6 years
k = ln( <span> <span> <span> 1.0531914894 </span> </span> </span> ) / 6 years
k = <span> <span> <span> 0.0518250679 </span> </span> </span> / 6
k = <span> <span> <span> 0.0086375113</span></span></span>

Final population = bgng*e^k*years
Where "e" is the mathematical constant 2.718281828
Final population = 94,000,000*e^<span>0.0086375113*12</span>
Final population = 94,000,000*e^<span><span><span>0.1036501356 </span> </span> </span>
Final population = 94,000,000*  <span> <span> <span> 1.1092123132 </span> </span> </span> <span><span> </span> </span>
Final population = <span> <span> <span> 104,265,957 </span> </span> </span>


5 0
3 years ago
Suppose you decided to keep flipping a coin until tails came up, at which
MAVERICK [17]

Answer:

B. 6.3%

Step-by-step explanation:

For each time that the coin is tosse, there are only two possible outcomes. Either it comes up tails, or it does not. The probability of coming up tails on a toss is independent of any other toss. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

Fair coin:

Equally as likely to come up heads or tails, so p = 0.5

Probability that the first tails comes up on the 4th flip of the coin?

0 tails during the first three, which is P(X = 0) when n = 3.

Tails in the fourth, with probability 0.5. So

p = 0.5P(X = 0)

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

p = 0.5P(X = 0) = 0.5*(C_{3,0}.(0.5)^{0}.(0.5)^{3}) = 0.0625

0.0625 * 100 = 6.25%

Rounding to the nearest tenth of a percent, the correct answer is:

B. 6.3%

4 0
3 years ago
What does 2dosen mean
chubhunter [2.5K]
We know that 1 dozen= 12

2 dozens* (12/ 1 dozen)= 24

2 dozens means 24~
8 0
3 years ago
Read 2 more answers
Morgan obtains a loan for $5,700. How much money (in dollars) does she actually receive assuming a loan fee of 0.95%? (Enter an
sergeinik [125]

Answer: $5645.85

Step-by-step explanation: a loan fee of $54.15 was deducted

4 0
3 years ago
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