Hey there!
The shape you're looking for is a
rectangular pyramid. A rectangular pyramid has a rectangular base and four triangles that make up the four sides and meet up at the points at the very top. I've attached a picture so you can see it for yourself.
Hope this helped you out! :-)
Answer: B and E are irrational numbers
Answer:
X=5
Y=3
(5,3)
Step-by-step explanation:
Solve using substitution
Answer:
(a) 0.023%
Step-by-step explanation:
Fill in the given number and do the arithmetic.
A(12) = 0.23·12·e^(-0.4·12) ≈ 0.0227 ≈ 0.023
The percentage of alcohol in the blood 12 hours after the drink is about 0.023.