The answer would be twelve because 12+-8 is 4, and 12*4 is 48.
Hope this helps... mark as Brainliest plz
Answer:
59.1 for the mean
Step-by-step explanation:
You add all the numbers together and divde it by the amount of numbers there are.
Let x be the number of texts (amount of texts) Carly does in a month.
Let y be the "total" amount Carly will have to pay in a month.
Then, as per the TURKEY plan, Carly's monthly total cost will be represented by the equation as shown: ![y=0.15x+20](https://tex.z-dn.net/?f=y%3D0.15x%2B20)
As we can clearly see in the above equation even if Carly does not text a single message (when x=0), even then they will have to pay $20 for that month.
For the GOBBLE plan, the equation will be:
.
In this plan as there is no fixed charge, Carly wont have to pay anything extra if they dont make a call.
Answer:
<em>You should deposit 700 pieces today if you want to use the total amount to pay the fees.</em>
Step-by-step explanation:
Suppose, you should deposit
number of pieces today.
<u>Formula for simple interest</u>:
, where I = Amount of interest, P= Initial deposit amount, r= rate of interest in decimal form and t= time duration.
Here, the
number of pieces is deposited at an annual interest rate of 10% for three years. That means,
and ![t= 3](https://tex.z-dn.net/?f=t%3D%203)
Using the above formula, we will get.......
![I= P*0.10*3 = 0.3P](https://tex.z-dn.net/?f=I%3D%20P%2A0.10%2A3%20%3D%200.3P)
Given that, <u>you need total 910 pieces </u>of muggle-money to study after three years. So, the equation will be......
![P+I= 910\\ \\ P+0.3P=910\\ \\ 1.3P=910\\ \\ P=\frac{910}{1.3}=700](https://tex.z-dn.net/?f=P%2BI%3D%20910%5C%5C%20%5C%5C%20P%2B0.3P%3D910%5C%5C%20%5C%5C%201.3P%3D910%5C%5C%20%5C%5C%20P%3D%5Cfrac%7B910%7D%7B1.3%7D%3D700)
So, you should deposit 700 pieces today if you want to use the total amount to pay the fees.
Answer:
Step-by-step explanation:
A 4-ft pole casts a 5-ft shadow, so an 8-ft hedge casts a 10-ft shadow. Tge hedges must be 10 ft from the garden.