Answer:
5.7 Round it and you will get that
Answer:
t≅13.33h
Step-by-step explanation:
Adam (A) works at constant rate of 50tiles/h
Briana (B) works at constant rate of 55tiles/h, this means that A=50 tiles per hour and B=55 tiles per hour, then A+B = 105tiles/h together, but the floor consists of 1400tiles, so if 105 tiles are installed in one hour, then 1400 tiles in how long they will be installed?
t = 1400tiles*h/105tiles≅ 13.33 h
Answer:
-4
Step-by-step explanation:
(2^2)3 - (10 - 6) ^2 x 4 - 5 =
(4)3 - (4)^2 x 1 =
12 - 16 x 1 =
- 4 x 1 = -4
