What do you mean this question dosent make any sence
Answer: 14 candles in 1 hour
Step-by-step explanation: To find how many candles they can make in 1 hour, simply divide 28 by 2.
28/2 = 14 candles in 1 hour.
Answer:
Step-by-step explanation:
hello : note 297 no 279
297 =3×99
99 = 3 ×33
33=3×11
this the geometric sequence. ( comon : 3)
the nth term is : An = A1 × r^n when : r = 3 and A1 =11
if n = 19 A19 = 11×3^19
Answer: 3 cm
Work Shown:
(1 cm)/(5 m) = (x cm)/(15 m)
1/5 = x/15
1*15 = 5*x ... cross multiply
15 = 5x
5x = 15
x = 15/5
x = 3
The model is 3 cm tall.
The answer should be 9.
After you solve what's in the parentheses, you solve the problem starting from left to right.
6÷2(1+2)
6÷2(3)
3(3)
9