Answer:
3
Step-by-step explanation:
we know that product do extreme is equal to the product of means
105:280::x:8
105*8=280x
840=280x
x=840/280
x=3
Answer:
adds nutrients to the soil
soil gains fertility
suitable for fruits and vegetables gives fresh outcomes by composting
Answer:
adults tickets=1384
kids:616 tickets
1384-616= 768 tickets
Step-by-step explanation:
let x be adult tickets and y kids
x+y=2000 ⇒x=2000-y
20x+12y=35072 solve by substitute for x=2000-y
20(2000-y)+12y=35072
40000-20y+12y=35072
-8y=35072-40000
-8y=-4928
y=-4928/-8
y=616
x=2000-616
x=1384 tickets
check:
20(1384)+12(616)=35072 ( correct)
Answer:
Step-by-step explanation: The formula to find compound interest is,
A=P(1+R/N)^N*T
P=Principal Amount( Initial Value)
R=Rate
N=Number of Time
T= The time period
So plug it in
P=2000
R=0.10
N=1
T=3
The equation is A=2000(1+0.1)^3*1
Plug it in the calculator just like that and your answer is $2662
