Answer:
a=2^2
b=3^5
c=4^3x5^2
d=7^2x9^4
Step-by-step explanation:
All you have to do is write the number that is already there and power it by number of times it is repeated.
If there are two different numbers in a question (like c and d) you should start with the smaller number and then follow with the larger on with a x/times symbol between them.
Answer:
the answer is 207
Step-by-step explanation:
using bodmas
Answer:
1) 0.714 × 0.18² or 0.18² × 0.714
2) 1.4 × 0.02² or 0.02² × 1.4
Answer:
4n -13
Step-by-step explanation:
notice that the difference between the adjacent terms is 4.
nth term is given by:
nth term = first term + (n-1) × difference -n is any number
= -9 + (n-1) × 4
= -9 + 4n -4
= 4n -13
THe rider and the motorcycle mass togther will be 326.
237+89=326
