Answer:
3x10^17
Step-by-step explanation:
(9.3/3.1) * 10^(34-17) = 3^17
law of indices, x^m/x^n =x^m-n
Answer:
in 90 days
Step-by-step explanation:
you find the lcm of 9 and 15
Answer:
Step-by-step explanation:
Tony's cat weighs c pounds. This means that the cat currently weighs c pounds.
Three months from know, the cat's weight is expected to increase by 12.5%. This means that in three months time, the weight of the cat is expected to be the sum of its current rate × 12.5 % of its current rate. It becomes
c + 12.5/100 × c = c + 0.125c
= 1.125c
So the two expressions that represent the cat's weight in three months would be
1) three months from now, the cat's weight will increase by 0.125c
2) three months from now, the new weight of the cat will be 1.125c
3/4 times 16/9 is equal to 1 1/3.
Answer:
66.14inches
Step-by-step explanation:
pyhtgreom therom
75^2+b^2 = 100^2
5625 + b^2 = 10,000
subtract both sides by 5625
b^2 = 4375
square root both sides
b = 66.14
