9514 1404 393
Answer:
400 mL/h
Step-by-step explanation:
The required rate is ...
(100 mL)/(1/4 h) = 100×(4/1) mL/h = 400 mL/h
Answer:
45 degrees - complementary means both angles add up to 90.
The answer is Juan Seguin. He was a political and military character of the Texas Revolution serving to establish the independence of Texas. Several places and institutes are named in his integrity, as well as the county seat of Seguin in Guadalupe County, Juan Seguin Monument in Seguin, the Juan N. Seguin Memorial Interchange in Houston, World War II Liberty Ship SS Juan N. Seguin, and Seguin High School in Arlington.
Answer:
60°
Step-by-step explanation:
the angle Θ between vectors a and b is
cosΘ = = = = , then
Θ = ( ) = 60°
First, we'll find the area of the base. (To find the volume of any prism, find the area of the base, then multiply by the length/height.) It consists of a rectangle and a semicircle put together. To find the area of the semicircle, we'll just use the formula for the area of a circle, then divide by two. Area of a circle = radius² × 3.14. If the diameter of this circle is 8, then halve that to find the radius, which is 4. 4² = 16. 16 × 3.14 = 50.24. Now, 50.24/2 = 25.12. 25.12 is the area of the semicircle. Then, find the area of the rectangle. Formula for that is base × height. 6 × 8 = 48. Now add the two areas. 25.12 + 48 = 73.12.
Simply multiply that area by the length to find the volume. 73.12 × 15 = 1096.8.
The volume of the mailbox is 1,096.8 in³. (Don't forget to label!)
Hope that helped!