Answer:
(5,-1)
Step-by-step explanation:
To take the reflection of a point across the y-axis, simply take the negative of the y-value. Therefore, to reflect Point P, (5,1), you just turn the 1 into a -1 so your result is (5,-1).
Yes they must close the pool 7 pm
Answer:
Step-by-step explanation:
A new car is purchased for $25,000 over time its value depreciates by one half every 5 years. How long, to the nearest tenth of a year, would it take for the value of the car to be $5,000?
The formula now given as:
F = P(1 - r) ^t
F = Future value = $5000
P = Present value = $25000
r = Depreciation rate = 1/2 every 5 years
Hence:
5000 = 25000( 1 - ) ^t
Answer:
a) 48.143 MB
b) Money Janice paid is $27.86
Step-by-step explanation:
given,
Janice bought 28 apps which used 1,348 MB
a) memory used by each app
each app is of equal memory
now, 28 apps use memory = 1348 MB
memory used by 1 app = ![\dfrac{1348}{28}](https://tex.z-dn.net/?f=%5Cdfrac%7B1348%7D%7B28%7D)
= 48.143 MB
b) half app are free and half apps are chargeable with $1.99 each
money he spend on app = $1.99 × 14
= $27.86
Money Janice paid is $27.86
Percent x Whole= Part
60% x 65= p
60/100x65= p
.60 x 65= 39
p=39
I hope this helps!
~kaikers