Answer:
The place the value of 9 is in is the hundreds place. So, any number greater than 5 is rounded up. 7 is greater than 5, so the 9 becomes a 0 and the next number is increased by 1. All the values after are marked as a 0. The answer is 223,000.
Answer 2
Answer:
223,000.There is a rounding rap to help :)
(im not totally sure because it depends what type of timekeeping you're talking about)
A hallway measuring 90 feet x 7 feet requires 1/2 a fluid oz of cleaning solution per sq ft. How much cleaning solution is needed to clean the hallway?
Answers
You want area of the floor to know how many square feet you have 90x7=630 630sq. ft of floor and it takes 1/2 an oz to clean one of them 630(1/2)=315oz
What two numbers at to 1 and multiply to 12
Answers
What are you trying to say? It seems that the question is not making sense.
Two numbers that add to 1 multiply to 12
i wonder if it is -12 because -3 + 4 = 1 -3 × 4 = -12
There cant be any other solutions, im assuming it should be -12
A person walks 12 m across a rooma. what is their horizontal component b. what is their vertical component
Answers
since the floor of the room is horizontal, person will not change its vertical height which means that vertical component is 0.
that means horizontal component is 12 m.
a) 12 b) 0
What's the square root of 119?
Answers
10.90871211463571 is the square root of 119
Find the value of each of the following. Show work. 10 points for the best answer!
Answers
a. The answer is 49 Raise 7 to the power of 2 to get 49
b. The answer is 16 raise 2 to the power of 4 to get 16
c. The answer is 27 raise 3 to the power of 3 to get 27
d. The answer is 100.000 raise 10 to the power of 5 to get 100.000