Top answers

When do I use être and when do I use avoid as the auxiliary in the perfect tense?

The auxiliary verb is equivalent to the english "have" in tenses such as "I have eaten", for example. "J'ai mangé. This verb agrees with the subject. 2) The normal auxiliary for verb...
LP
Answered by Lucy P. • French tutor
2956 Views

Translate into English: equum lupus celeriter cepit.

As ever, the first step is to find the subject, verb and object of the sentence. The subject is in the nominative case, the object in the accusative case and the verb will agree with the subject in number. I...
RC
Answered by Richard C. • Latin tutor
5421 Views

Solve the equation x^2-x-56=0

The first step in this solution is to factorise the equation we have been given into the form (ax+b)(cx+d)=0, where a, b, c and d are constants which we need to determine. If we were to expand the brackets w...
RC
Answered by Richard C. • Maths tutor
8703 Views

The pancreas contains areas called the islets of Langerhans. What are the two types of cells in this area and what hormone does each produce?

The islets of Langerhans contain alpha and beta cells. Alpha cells produce and secrete glucagon. Beta cells produce and secrete insulin.
HS
Answered by Harrison S. • Biology tutor
3549 Views

Derive the kinetic theory equation pV=Nm/3(crms2) for an ideal gas.

Assume a point molecule in a container with dimensions l x by l y by l z travelling at velocity c 1 given by c 1 2 =u 1 2 +v 1 2 +w 1 2 ​​​​​​ where u, v, w are the x, y, and z velocity components. >each ...
MV
Answered by Maryna V. • Physics tutor
8961 Views