Write the number name (word form) of 8.914.

How do you work out 21.3-8= show your working. plz

Guys plz and say a best answer i will give 15 points how we should prepare for a scholarship exam

How do refracting telescopes magnify a far away image? a. by directing light beams to meet at a focal point b. by absorbing light beams’ wavelengths c. by forcing light beams to change direction d. by measuring light beams’ velocity