Answer:
-16
Step-by-step explanation:
X-6= -22
X = -22+6
X = - 16
Answer:
30th day
Step-by-step explanation:
5*6=30
and 6*5=30
basically we have to take Lcm of 5 and 6=30
30th day they both will be together
Answer:
b) d=rt
Step-by-step explanation:
Let x be the value of the third term.
Since it's a geometric sequence, then:
Third term/Second term = Fourth term/Third term
x/20 = 11.25/x
Cross multiplication:
x^2 = 225
x = 15
So since the ratio is constant, then it is
x/20 = 15/20 = 3/4
So the common ratio is 3/4 or 0.75.
Answer:
74000
Step-by-step explanation:
1. 10^-4=10000
2. 10000*3.7=37000
3. 37000*2=74000
