Answer:
Less than 8 hours
Step-by-step explanation:
Kahn
Answer:
Step-by-step explanation:
Use Pythagorean theorem
Base² + altitude² = hypotenuse²
Base² + 7² = 20²
Base² + 49 = 400
Base² = 400 - 49 = 351
Base = √351 = 18.73 = 18.7 mm
Answer:
3 trops
11 bops
Step-by-step explanation:
3×3=9
11×2=22
22+9=31
A function is a special relationship where each input has a single output.
therefore :
A is not a function; x=0; ⇒y₁=3; y₂=4
C is not a function; x=2;⇒ y₁=1; y₂=8
D is not a function; x=1;⇒y₁=2, y₂=-3
only B is a function; each input has a single output.
Answer:
The teacher establishes 7 work stations in each of the classrooms.
Step-by-step explanation:
Each work station has 1/16 pounds of clay.
There are two classrooms with the same number of workstations.
The total amount of clay is 7/8
Then, we look for a number of work stations per classroom x, which multiplied by the number of classrooms (2) and multiplied by the amount of clay per work station (1/16) is equal 7/8.
Then we propose the following equation

The teacher establishes 7 work stations in each of the classrooms.