En una bolsa hay fichas con todas las vocales y en otra bolsa hay fichas con los numeros del 1 al 15. Si se saca una ficha de cada bolsa, ¿cuál es el tamaño muestral del experimento? A. 20
B. 75
C. 15
D. 35
E. 21

you need to give more info

the radius is multiplied by √6.

step-by-step explanation:

if a circle has a radius of 10.9 cm and the area is multiplied by 6, the radius is multiplied by √6.

during a construction project, engineers used explosives to excavate 140 feet of tunnel into a mountain. but because of time constraints and environmental concerns, they brought in a tunnel boring machine (tbm) to excavate the rest of the tunnel. the data table lists some observations an engineer made about the length of the tunnel after the tbm was introduced.

which equation represents the length of the completed tunnel based on the number of days since tbm was introduced?

the answer is y = 45x + 140