What is a science notation of 5 + 10 to the 4th power why do you get this answer

5x10^4

Step-by-step explanation:

= 5 × 10^4

(scientific notation)

= 5e4

(scientific e notation)

= 50 × 10^3

(engineering notation)

(thousand; prefix kilo- (k))

= 50000

(real number)

how is that middle school

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.