Answer:
Alyssa's weekly allowance is $20!
Step-by-step explanation:
Read the problem and set up the following equation using X as Alyssa's weekly allowance:
X/2+7=17
1) Subtract 7 from both sides:
X/2=10
2) Multiply both sides by 2:
X=20
The probability of winning the cup is equal to 1/5 and 20%.
<h3>What is probability?</h3>
Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favorable outcomes / Number of sample
Since there are five cups overall and only one of the cups has a marble, she has a 1/5 or 20 percent chance of winning the prize.
The probability will be calculated as,
P = 1 / 5
P = 0.2
P = 20%
Therefore, the probability of winning the cup is equal to 1/5 and 20%.
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Answer:
58 minutes and 20 seconds
Step by step explanation:
So I done 6x5 as if it was 600x5, then I would do 60x8
600x5=3000
60x8=480
3000+
480=
————
3480
We calculate the commission and adding it to the price of the stock to get total cost.
No Price Total Commission Total cost
100 $26.25 0.06 x $2,625 = $157.50 2625 + 157.50 =2782.5
100 $19.32 0.06 x $1,932 = $115.92 1932 + 115.92 =2047.92
40 $9.77 0.06 x $390.80 = $23.45 390.80 + 23.45= 414.25
200 $5.39 0.06 x $1,078 = $64.68 1,078 + 64.68 = 1142.68
100 $33.44 0.06 x $3,344 = $200.64 3,344 + 200.64 = 3544.64
