Answer:
6 blocks
Step-by-step explanation:
What we know:
- There are 18 blocks in total
- There are 3 groups
To find how many blocks there are in each group, divide 18 blocks into 3 groups:
18÷3=6
Therefore, there are 6 blocks in each group.
I hope this helps!
Answer:
Amplitude = 4; period = π; phase shift: x = negative pi over two
Step-by-step explanation:
In this problem you have to use the form <em>a sin (bx-c)+d </em>to find the amplitude, period, and phase shift.
Amplitude:4
Period : π
Phase shift: 
I hope this helped! Have an amazing day :)
Answer:
3.25 x 10^-5
Step-by-step explanation:
( 5 x 10^-2 ) x ( 6.5 x 10^-4 )
1/20 x 13/20000
13/400000
3.25 x 10^-5
i think its value 1 coz e.g if fraction was somethin like 12/12 i do 12÷12 which equals to one so all fracfions with same denominator and numerator equal to value 1
