Answer:
option A: 0.2357
Step-by-step explanation:
P( less than 1.76 or greater than 2.39) = P(X < 1.76) + P( X > 2.39)
P(X < 1.76) = 0.0126 (as per the excel output)
P(X < 2.39) = 0.7769
Hence P( X> 2.39) = 1- 0.7769 = 0.223
P( less than 1.76 or greater than 2.39) = P(X < 1.76) + P( X > 2.39) = 0.0126 + 0.223 = 0.2357
P( less than 1.76 or greater than 2.39) = 0.2357
Answer:
a triangular prism net has two rectangular bases and triangular faces, a square pyramid has a square base and the faces are triangular, a cube has all squares, and a rectangular prism has rectangular bases and rectangular faces
Step-by-step explanation:
Answer:
y = 75
Step-by-step explanation:
The sum of the angles in a quadrilateral = 360°
∠DGF and 80° form a straight angle and are supplementary, hence
∠DGF = 180° - 80° = 100°
Subtract the sum of the 3 angles from 360 for the value of y
y = 360 - (65 + 120 + 100) = 360 - 285 = 75
Answer:4.55*10^8 or 4.55 times 10 to the power of eight.
Step-by-step explanation: First put a decimal at the end of the number. 455000000. Then move the decimal point 8 spaces to the right. 4.55000000 this means the power of 10 will be a positive 8.
number part=4.55000000 (which can be written as 4.55) and exponent part =8 The solution is 4.55*10^8
I'm really not that sure too. Maybe it exists. I'm still learning calculus.
