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USPshnik [31]
3 years ago
12

Doug had about $3,215 in savings while his brother had double that amount in savings. What is a reasonable amount that the broth

ers have saved?
Mathematics
2 answers:
love history [14]3 years ago
8 0
You would have to first multiply 3215x2 then you get the answer and then you add 3215 +3215x2
MaRussiya [10]3 years ago
5 0

Answer: i think you would have to multiply

Step-by-step explanation:

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Suppose a sorority is selling 500 raffle tickets to raise money for a local charity. You are going to be the first person to pur
Mrac [35]
251 tickets would give you a 50.2% chance at winning and no one could go higher than you percentage wise. so 251+
6 0
3 years ago
A roulette wheel has 383838 slots, of which 181818 are red, 181818 are black, and 222 are green. In each round of the game, a ba
vlabodo [156]

Answer:

Of the 777 rounds of the game in about 368 the ball will land in a red slot.

Step-by-step explanation:

Since a roulette wheel has 383838 slots, of which 181818 are red, 181818 are black, and 222 are green, and in each round of the game, a ball is tossed in the spinning wheel and lands in a random slot, supposing we watch 777 rounds of this game, to determine the approximate number of rounds where the ball lands in a red slot, the following calculation must be performed:

383838 = 100

181818 = X

181818 x 100/383838 = X

18,181,800 / 383838 = X

47.3684 = X

100 = 777

47.3684 = X

47.3684 x 777/100 = X

36,805.24 / 100 = X

368.05 = X

Therefore, of the 777 rounds of the game in about 368 the ball will land in a red slot.

3 0
3 years ago
Solve for x.<br> (x - 2)(x + 4) &gt; 0
ivanzaharov [21]

Answer:

the answer is x> to 4 that is according to me

5 0
3 years ago
Write each improper fraction as a mixed number. 15/4
Vikki [24]
3 3/4 is the mixed number for the fraction 15/4
hope this helps you
4 0
3 years ago
Read 2 more answers
What is the value of y in the parallelogram shown below?
lord [1]
Consecutive angles = 180
alternate interior angles 60 = 40 = 100
100 + 35 + y = 180
y=45
7 0
3 years ago
Read 2 more answers
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