Answer:
D = 300 m
Step-by-step explanation:
<u><em>Given :</em></u>
Speed = 5 m/s
Time = 1 min = 60 secs
<u><em>Required:</em></u>
Distance = ?
<u><em>Formula :</em></u>
Speed = Distance/Time
<u><em>Solution:</em></u>
Distance = Speed × Time
D = 5 × 60
D = 300 m
4*10^6 = 4,000,000 1*10^4 = 10,000 4,000,000 x 10,000 = 40,000,000,000 ANSWER: 40,000,000,000
Final Answer is 4.5
= 4.5hours more time was used on games than on research.
Answer:
x^2 + 3x - 4
Step-by-step explanation:
solved using long division
900/45 = 20
so ratio of middle school students and teachers: 900:45 = 20:1
if high school student-teacher ratio as middle school then
x/110 = 20/1
so x = 110 * 20 = 2200
answer is C) 2200