Answer:
10 miles
Step-by-step explanation:
1 inch = 4 miles
3 - 0.5 = 2.5
2.5 * 4 = 10 miles
Answer:
The area of the circle is 314mm²
Step-by-step explanation:
To solve this problem we have to use the formula for calculating the area of a circle
a = area
π = 3.14
r = radius
d = diameter
r = d/2
r = 20mm / 2
r = 10mm
a = π * r²
we replace the known values
a = 3.14 * (10mm)²
a = 3.14 * 100mm²
a = 314mm²
The area of the circle is 314mm²
Since the songs are $1 each and the audio books are $4 so for every ONE audio book he buys at $4, he will buy THREE songs at $1 each. So if he buys 5 audio books he will buy 15 songs and in turn spend $20 on audio books and $15 on songs. You can make a formula to solve this problem if S= amount of songs and A= amount of audio books
S=A*3 input the number of Audio books and you get the number of songs per audio book. For example S=5*3 S=15 so you have 15 songs when you buy 5 audio books.
In order to calculate price (Total price = T), T=S+(A*4) This can only be calculated once you do the first formula. So since A=5 and S=15
T=15+(5*4) T=$35 If Ben buys 5 Audio Books and 15 songs, he will spend $35
Using the formula, Ben can buy 6 Audio books and 16 songs and spend $40
So Ben's options are either spending $35 and having 3 times as many songs as he does Audio books
Or spending all of his $40 and buying 1 more of each
(Additionally, he could buy 5 more songs and spend the same amount of money)
Answer:
8
Step-by-step explanation:
If you have 5 apples, and Johnny gives you 3. You have 8 apples.
Hope this helps!
~COurtney
Answer:
got ya
Step-by-step explanation: