Increase 250 apples by 50%,then find its sum to 510 apples.

Since we are increasing it we add

50% to 100% = 150%

increasing 250 apples by 50%,

We have

150/ 100 × 250

= 15/10 × 250

= 15 × 25

= 375 apples

It's sum to 510 apples is

375 + 510 = 885 apples

Hope this helps

cell regulation is conducted by special proteins.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

read more on -

explanation: