Good evening ,
Answer:
Circle 0 , 4 , 16
Step-by-step explanation:
→ 0 = 0²
→ 4 = 2²
→ 16 = 4²
:)
Answer:
6. x=4
7. x=9
8. x= 13
Step-by-step explanation:
Answer:
-7/3 is c
-2.9 is a
-2 5/8 is b
Step-by-step explanation:
-5/2 = -2.5
-7/3 > -2.5, so -7/3 is c
-6/2 = -3
-2.9 is very close to -3, so -2.9 is a
-2 5/8 is just a little less that -2.5, so -2 5/8 is b
Answer:
300 minutes
2:00 p.m
Step-by-step explanation:
Given the following:
Time taken to mark a script :
Mrs Kanja = 5mins
Miss Kanene = 4mins
Mrs Nyaga = 12 mins
Number of scripts = 160
Start time = 9:00 a.m
Rate at which each of them mark:
Mrs Kanja = t / 5
Miss Kanene = t/4
Mrs Nyaga = t/12
Combined rate :
t/5 + t/4 + t/12 = 160
(12t + 15t + 5t) / 60 = 160
32t / 60 = 160
32t = 160 * 60
32t = 9600
t = 9600 / 32
t = 300 minutes
300 minutes = 300/60 = 5hrs
9:00 a.m + 5 hours = 2:00 p.m
