Helpppp
What is the sum of the first twelve numbers of the sequence 3, 7, 11,
15,...?
1 answer:
Answer:
I think it'd be 19
Step-by-step explanation:
well 3 ( +4 ) 7 ( +4) 11 ( +4 ) 15 ( +4) 19
You might be interested in
Answer:
approximately 10
Step-by-step explanation:
Volume = 1/3h times 
times radius square
1570 = 1/3 x 15 x 22/7 x 
1570 = 5 times 
times
1570 = 15.71
= 
99.9 = r^2
= r
≅10
Answer:
x^4+4x^3+8x^2+8x-5
Step-by-step explanation:
Answer:
21.6 km/hr
Step-by-step explanation:
multply the speed value by 3.6
Answer:
5/6 of the time or 50 minutes
Step-by-step explanation:
