Question

Me xi) The average of, 5, 8, 3 and x is 10. The value of x is:
a) 4 c)24 b) 16 d) 26

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Answer 1

Answer:

5+8+3+x/4=10

16+x/4=10

16+x=40

x=24

Step-by-step explanation:

phosphoric acid, also called orthophosphoric acid, (H3PO4), the most important oxygen acid of phosphorus, used to make phosphate salts for fertilizers. ... Pure phosphoric acid is a crystalline solid (melting point 42.35° C, or 108.2° F); in less concentrated form it is a colourless syrupy liquid.

Answer 2

Answer:

x = 24

Step-by-step explanation:

sum of given number / Total number = Average

5 +8 +3 + x / 4 = 10

( 16 + x ) / 4 = 10

16 +x = 10 × 4

16 + x = 40

x = 40 - 16

x = 24