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Popolare Word Problems >

professional football prospect runs a 40 yard dash in 5 seconds.:What is the player's average speed over this distanza?

Soluzione

p ro f ess i o na l f oo t ba ll p ros p ec t r u n s a 40 y a r d d a s h in 5 seco n d s . : Wha t i s t h e pl a ye r^{'} s a v er a g e s p ee d o v er t hi s d i s t an ce ?

Soluzione

speed : 8

Fasi della soluzione

Translate the problem into an equation:

40 = x \cdot 5

Risolvi per

x, 40 = x \cdot 5 : x = 8

speed : 8

Esempi popolari

Rose opened a savings account and deposited 800.00 as principal. The account earns 2% interest, compounded quarterly. What is the balance after 6 years?three and one half of what number is 4200 An integer is two more than another integer. Twice the larger integer is one more than the square of the smaller integer. Find the two integers.Five increased by the product of a number and 2 is at least-25 Find the simple interest earned on 2500 at 12% p.a. for 1 year