Which product will be rational?
O 17 overline 12 * 33
sqrt(3) * sqrt(9)
4pi
O - sqrt(20) * 15
The product that will be rational is 4pi.
A whole number is added to a number with two digits after the decimal point. To make sure the answer is reasonable, how many digits should the sum have after the decimal point?
The answer should have the same number of digits after the decimal point as the number with two digits after the decimal point.
A whole number is added to a number with two digits after the decimal point. To make sure the answer is reasonable, how many digits should the sum have after the decimal point?
None
1
2
Infinitely many
None.
Which of the following cereals is the best buy?
28 oz. of cereal for $4.29
O32 oz of cereal for $4.59
36 oz of cereal for $4.79
24 oz of cereal for $3.59
To determine the best buy, we need to compare the cost per ounce for each cereal.
For the first cereal, the cost per ounce is $4.29 / 28 oz ≈ $0.153 per ounce.
For the second cereal, the cost per ounce is $4.59 / 32 oz ≈ $0.143 per ounce.
For the third cereal, the cost per ounce is $4.79 / 36 oz ≈ $0.133 per ounce.
For the fourth cereal, the cost per ounce is $3.59 / 24 oz ≈ $0.150 per ounce.
Therefore, the third cereal (36 oz for $4.79) is the best buy as it has the lowest cost per ounce.
Which statement about the product is true?
5.5sqrt(5)
The product is rational.
The product is irrational.
The product is neither rational nor irrational.
There is not enough information provided to answer the question.
The statement "There is not enough information provided to answer the question" is true.
Which of the following are reasonable answers for the product of two negatives and a positive?
20
10
-20
-10