Answer:
90,000,000
Step-by-step explanation:
If it is to hard for you, you can:
-Multiply the first digits by each other. 1 x 9 = 9.
-Then, add up all the zeros. In this case, there are, 7 zeros.
-Then, combine the 9 and add the seven zeros to make it:
90,000,000.
-.77777778 or simply just -.77
Answer:
56 
Step-by-step explanation:
Volume of bigger rectangular prism is 4*3*4 (48).
Volume of smaller rectangular prism is 1*2*4 (8).
48 + 8 = 56.
Answer:
0.78814
Step-by-step explanation:
We solve using z score
z = (x-μ)/σ, where
x is the raw score = 4.0 inches
μ is the population mean = 4.4 inches
σ is the population standard deviation = 0.5 inches
z = 4.0 - 4.4/0.5
z = -0.8
Probability value from Z-Table:
P(x<4.0) = 0.21186
P(x>4.0) = 1 - P(x<4.0)
= 1 - 2.1186
= 0.78814
The probability that the rod you chose will be greater than 4.0 inches is 0.78814.
