Answer:
Natural numbers are the counting numbers, meaning that they make up the set {1,2,3,4,5,...} So , 4/5 is belong to natural number
Answer:
In 23 hours they make 80.5 bagels. The unit rate is 3.5 bagels per hour
Step-by-step explanation:
Divide 10 hours by 10 hours to get 1 hour.
Divide 350 bagels by 10 to get the unit rate (which is 3.5)
Multiply the unit rate by 23, and you get 80.5 hours.
Answer:
Step-by-step explanation:
y varies directly as x
It means y=kx
y=18 when x=5
y=kx
18=k5
k=18/5
y=? When x=11
y=ky
Substitute the value of k
y=18/5(11)
=18×11/5
=198/5
=39.5
Answer:
-5
Step-by-step explanation:
The integers are ..., -4, -3, -2, -1, 0, 1, 2, 3, 4, ... -- all the whole numbers and their opposites (the positive whole numbers, the negative whole numbers, and zero). Fractions and decimals are not integers. All whole numbers are integers (and all natural numbers are integers), but not all integers are whole numbers or natural numbers. For example, -5 is an integer but not a whole number or a natural number.
