Answer:
C. 1.8 m × 1.1 m
Step-by-step explanation:
Actual dimensions will be 18 times those shown:
- 18×6.0 cm = 108 cm ≈ 1.1 m
- 18×9.8 cm = 176.4 cm ≈ 1.8 m
The approximate window dimensions are 1.8 m × 1.1 m.
B. 10, 9, 11. Because the pattern is +2 and then -1
The awnser should be 91.3 or b
Answer:
1.21 * 10^25.
Step-by-step explanation:
11 *10^11 * 12 * 10^2
= 11*12 * 10^11 * 10^12
= 121 * 10^(11+12)
= 121 * 10^23
= 1.21 * 10^25.
Note: True Scientific notation is N * 10^n where 1 ≤ N < 10.
y=mx+b
Where m is the slope
and b is the y-intercept