First: 10
Second: 10
Third: 10
They are all 10 times smaller than the other one.
Hope this helped. :D
If you would like to write -12.405 as a mixed number in the simplest form, you can do this using the following steps:
-12.405 = -12 405/1000 = -12 81/200
The correct result would be -12 81/200.
1 foot = 30 cm
21 x 30 = 630 cm ( banner length)
1 meter = 100 cm
630/100 = 6.3 meters long
Answer:
loan or payment
Step-by-step explanation:
only two thing that make sence
Answer:
an =7+4(n-1)
Step-by-step explanation:
an =a1+ d(n-1) is the equation for an arithmetic sequence
When n=4 an =19
19 =a1 + d(4-1)
19 =a1 + d(3)
When n =6 an =27
27 = a1 +d*(6-1)
27 = a1 +d*5
Now we have 2 equations and 2 unknowns
19 =a1 + d(3)
27 = a1 +d*5
Subtract them to eliminate a1
27 = a1 +d*5
-19 =a1 + d(3)
-----------------------
8 = 2d
Divide by 2
8/2 = 2d/2
4 =d
The common difference is 4
Now we need to find a1
27 = a1 +d*5
27 = a1 + (4) *5
27 = a1+ 20
Subtract 20 from each side
27-20 =a1 +20-20
7 =a1
The initial term is 7
an = a1+ d(n-1)
an =7+4(n-1)