(40+41+41+45+48+48+49+49+49+40)/10 = 460/10 = 46
mean = 46
Answer:
-16d+24
Step-by-step explanation:
=> -8(2d-3)
Expand the brackets and use distributive property.
=> (-8 × 2d)+(-8 × -3)
Multiply
=> (-16d) + (24)
=> -16d+24
Answer:
0.5401
Step-by-step explanation:
Because the scientific notation indicates that you have to multiply 5.401 by 0.1, that's all you have to do to get it back to standard notation. 5.401*0.1= 0.5401
Answer:
C
Step-by-step explanation:
(2x - 12)(2x + 12)
4x² + 24x - 24x - 144
4x² - 144