Let
x--------> the unknown scale size
we know that
N 1---------> x
N 2---------> 1
N 3---------> 0.937
N 4--------->0.878
scale factor=0.937/0.878------> 1.0672
to obtain the size N 3 ----> multiply the size N 4 by 1.0672
size N 3=1.0672*0.878-----> 0.937
so
to obtain the size N 2 ----> multiply the size N 3 by 1.0672
size N 2=1.0672*0.937------> 1
to obtain the size N 1 ----> multiply the size N 2 by 1.0672
size N =1.0672*1------> 1.0672
hence
x=1.0672-------> x=1.067
the answer is the unknown scale size is 1.067
Number 1 is 48,
Number 2 is 9.375
Number 3 is 1.6
Number 4 is 6
Answer:
x=3
Step-by-step explanation:
2x+3=9 (subtract 3 from both sides)
2x=6 (divide both sides by 2)
x=3
Answer:
<u>You have:</u>
- 9 weeks ⇒ 116 assignments ⇔ 116/9 ≈ 13 a week
- 9*5= 45 days ⇒ 116 assignments ⇔ 116/45 ≈ 2.6 a day
- 2.25 months ⇒ 116 assignments ⇔ 116/2.25 ≈ 52 a month
<u>If you consider working weekends as well:</u>
- 9*7 = 63 days ⇒ 116 assignments ⇔ 116/63 ≈ 2 a day
