Answer:
The probability is 435/6,806
Step-by-step explanation:
Firstly, the total number of coins in the jar is
13 + 15 + 29 + 26 = 83
The probability of selecting a dime is 15/83
Now we want to grab a nickel
Since we already selected a dime and we did not replace it, the number of total coins in the jar will be 83-1 = 82
So the probability of selecting a nickel this time is
29/82
So the total probability of the event in the described order is;
15/83 * 29/82
= 435/6,806
First take note of her total amount of money, the amount of magazine cost, and the total weeks they purchased it.
Total: $88
Cost: $3.75
Weeks: 5
Now setup and equation.
88-(3.75 x 5)
88-18.75=69.25
So she will have $69.25 after the 5 weeks of purchasing magazines
Answer:
is d
Step-by-step explanation:
Answer: 60.9 u^2
Step-by-step explanation:
The area of a trapezoid can be calculated as seen in the attachment.
Thus:
![A = \frac{3.7+14.2}{2} * 6.8\\A = \frac{17.9}{2} *6.8\\A = 8.95*6.8\\A = 60.86\\Round\\\left[\begin{array}{c}A=60.9\end{array}\right]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B3.7%2B14.2%7D%7B2%7D%20%2A%206.8%5C%5CA%20%3D%20%5Cfrac%7B17.9%7D%7B2%7D%20%2A6.8%5C%5CA%20%3D%208.95%2A6.8%5C%5CA%20%3D%2060.86%5C%5CRound%5C%5C%5Cleft%5B%5Cbegin%7Barray%7D%7Bc%7DA%3D60.9%5Cend%7Barray%7D%5Cright%5D)
<em>Hope it helps <3</em>