Mathematics, 29.07.2021 16:20 katarawho
Please help me to solve these questions. Thank you
1)An iron ball was heated from 25°C to 126°C. Then It is allowed to cool down at a rate of 2°C per minute. Find the temperature of the iron ball after 1 hour.
A. 124°C B. 50°C
C. 25°C C. 6°C
2)Anita jas 3 pieces of ribbons of lengths 18cm, 36cm and 78cm respectively. She wants to cut the 3 pieces of ribbons into shorter parts of equel length without remainder. The greater possible length of each part is
A. 2 B. 3 C.6 D.18
3)At a Chirstmas party, Mdm Kim prepared 36 pieces of kuih lapis. She wished to serve all the food on some plates. What would be the maximun number of plates needed if each type of kuih was distributed equally on all plates?
A. 6 B.12 C.18 D. 20
Answers: 2
Mathematics, 21.06.2019 13:30
We must first determine the shape of a rectangular prisms _ a0 to find area of the prism
Answers: 3
Mathematics, 21.06.2019 15:10
Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)
Answers: 1
Mathematics, 21.06.2019 16:30
Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25
Answers: 2
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
Please help me to solve these questions. Thank you
1)An iron ball was heated from 25°C to 126°C. Th...
Mathematics, 30.11.2020 22:30
English, 30.11.2020 22:30
Mathematics, 30.11.2020 22:30
Mathematics, 30.11.2020 22:30
Mathematics, 30.11.2020 22:30
Biology, 30.11.2020 22:30
Mathematics, 30.11.2020 22:30
Chemistry, 30.11.2020 22:30
Biology, 30.11.2020 22:30
Biology, 30.11.2020 22:30
Mathematics, 30.11.2020 22:30