M + 3= 9m -13
m -9m = -13-3
-8m =-16
8m=16
m = 16/8 = 2
Answer:
117.8
Step-by-step explanation:
Surface area = πr²+πrl (whee r = radius and l = slant height)
= π×3²+π×3×9.5
= 75π/2
= 117.8
Answer:
1. 2/7
2. 43
3. 3/7
4. 6.25
Step-by-step explanation:
Your welcome
195% = 1.95 in decimal form.
Details:
Percent means 'per 100'. So, 195% means 195 per 100 or simply 195/100.
If you divide 195 by 100, you'll get 1.95 (a decimal number). Read more below on this webpage.
As you can see, to convert from percent to decimal just divide the percent value (195) by 100, and remove the "%" sign.
You can represent that value of the phone as
()=750(.72)
V
(
t
)
=
750
(
.72
)
t
where
t
is in years at
(0)=750
V
(
0
)
=
750
(1)=750∗.72=540
V
(
1
)
=
750
∗
.72
=
540
(2)=750∗(.72)2=388.8