For time, t, in hours, 0\le t\le1, a bug is crawling at a velocity, v, in meters/hour given by v = \frac{3}{3 + t}. use \delta t = 0.2 to estimate the distance that the bug crawls during this hour. use left- and right-hand riemann sums to find an overestimate and ann underestimate. then average the two to get a new estimator. underestimate = overestimate = average

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

which would be true for stem changing verbs?

they have a consistent spelling change in the stem of the verb.

what is different about the verb “venir” as compared to other stem-changing verbs?

only the third person forms have a stem change.

which of the following could not be considered a “stem-changing” verb?

querer

which of the following would not be condsidered an event?

desfile

what word could be used in response to the following?

¿qué quieres comprar?

quero

what word could be used in response to the following?

¿dónde uds. pueden ir?

vamos  

ellos ir al centro comercial.

yo comprar un vestido.

pedimos

dónde tú?

dormes

step-by-step explanation: