<span>There are 2 drawings, in the 1st one we have
to select correct four numbers between 1 and 62 while the 2nd one is
to select the one single number between 1 and 16.</span>
<span>In the 1st drawing, the probability of success
is 1 divided by the total number of 4 combinations that can be created from 62
numbers.</span>
P1 = 1 / 62C4
P1 = 1 / 557,845
<span>In the 2nd drawing, the probability of success
is 1 divided by 16:</span>
P2 = 1 / 16
Since the two drawings must be satisfied before you can
win the jackpot, then multiply the two:
P = P1 * P2
P = (1 / 557,845) (1 / 16)
P = 1 / 8,925,520 = 1.12 x 10^-7 = 1.12 x 10^-5 %
<span>Therefore the odd in winning this lottery is 1 in 8,925,520
chances.</span>
Six books at 8 dollars each is equivalent to $48.00
You are only paying 80% of that cost (100%-20%)
Therefore you are multiplying 48 by .8
Your answer should be equal to $38.40
The guest they can invite so that the cost they pay will be the same at both wedding catering halls is 18.
<h3>What is a system of equations?</h3>
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
The given equation is
900+50x=450+75x
To solve;
900 - 450 = -50x +75x
450 = 25x
x = 450 /25
x = 18
The guest they can invite so that the cost they pay will be the same at both wedding catering halls is 18.
Learn more about equations here;
brainly.com/question/10413253
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Answer:
The growth "rate" (r) is determined as b = 1 + r.
Step-by-step explanation:
A growth factor is the factor by which a quantity multiplies itself over time. When trying to find the growth rate, you have to remember that the original exponential formula was y = ab^x. You will notice that in these new growth and decay functions, the b value (growth factor) has been replaced either by (1 + r) or by (1 - r). The growth "rate" (r) is determined as b = 1 + r.
Please mark me the brainliest!?!
Answer:
1,230 Days = 175.7142 Weeks = 175 Weeks and 5 Days
