Answer:
D
Step-by-step explanation:
The difference +3.
The first term is 2.
Answer:
123.4
Step-by-step explanation:
Total value of 100 measurements
100 * 23
2300
Total value of additional 50 measurements
50 * 27
1350
Total value of 150 measurements
2300 + 1350
3650
Average of 150 measurements
3650 / 150
24.3
25 > 24.3
Answer is B
The Answer is 46.
Reason being if you take 184 and multiply it by 1/4 or .25 (Which ever is fine I personally prefer decimals you will get 46
X=-8.5
u would solve by isolating x