Arashi ga sugita ato ni Kataru ni mo ochite iku
Memai o furihodoite
Ichi ni san de odoridasu
Shi go roku de mo odoridasu Itsu made futari de iru no ka na
Oishiku dekitara itadakimasu
Shiranai mama de mo ii no ka na
Honto no kimochi wa himitsu da yo himitsu da yo
"Su ki yo, anata ga. Koroshi tai hodo"
Doko made fut ari de iru no ka na
Monomane sukiru ga mijuku na no
Tanoshii jikan ga ii no ka na
Honto no kimochi wa himitsu da yo
Himitsu da yo

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

If a is a nonzero real number then the reciprocal of a is