The answer is 12 and 6 because twice the number which is 6 is 12
Well, since there is a 0 in the hundredths place, the 4 in the tenths place would stay the same! Ignore the 3.
Your answer:16.4
I hope this helps!
Answer:
35%
Step-by-step explanation:0.35 to percent is 35 percent
The odds of 1 coin landing tails is 1/2, for 2 coins it would be 1/4, 3 would be 1/8, 4 would be 1/16, etc.
the way you find this is by doing 1/2^n where n is the number of coins you have. if you plug in 20, you get 1/1,048,576
Given:
Seven hot dogs and two hamburgers cost 14.50
Two hot dogs and seven hamburgers cost 17.00.
To find:
The cost of one hot dog and the cost of one hamburger.
Solution:
Let the cost of one hot dog be x and the cost of one hamburger be y.
According to the question,
...(i)
...(ii)
Multiply (i) by 7.
...(iii)
Multiply (ii) by 2.
...(iv)
Subtract (iv) from (iii).
Divide both sides by 45.
Put x=1.5 in (i).
Divide both sides by 2.
Therefore, the cost of one hot dog is 1.5 and the cost of one hamburger is 2.