Improper fractions and mixed numbers are always greater than or equal to 1, while proper fractions are less than 1 and greater than 0. Improper fractions have a numerator that's bigger than it's denominator, while proper fractions have a numerator that's smaller than it's denominator.
Answer:8 and 12
Step-by-step explanation: 8 is 4 less than 12 and 12 and 8 equals 20
Answer:
loss: 2 points
Step-by-step explanation:
Mathematically: +4 - 6 = -2. The "net" loss was 2 points.
Here we want to find the proportional relationship between the number of hours that Abdul charges the suit and the number of hours that he can fly.
We will get the proportional relationship:
y = 2*x
where y is the number of hours that Abdul can fly and x is the number of hours that he charges the suit.
<h3>Proportional relationships:</h3>
A proportional relationship is a linear relationship of the form:
y = k*x
Where k is the constant of proportionality.
We can define:
- x = number of hours that he charges the suit,
- y = number of hours that he can fly.
Now we know that if Abdul charges the suit for 1 hour, he can fly for 2 hours, then we have the pair:
Replacing that in the proportional relationship we get:
2 = k*1
Now we can solve this for k:
2 = k*1
2/1 = k = 2
From this, we can conclude that the proportional relationship is:
y = 2*x
If you want to learn more about proportional relationships, you can read:
brainly.com/question/12242745
Answer:
Probability, P(getting 2 toppings)= 0.1984
Step-by-step explanation:
Probability, P(1 toppings)= 1/7
Probability P of getting a particular topping is q = 1 - P = 1 - 1/7 = 6/7
Probability of( getting 2 toppings)= 7!/(2!5!)(1/7)^2 × (6/7)^5
P(getting 2 toopings)= (5040/240) × (0.020)× (0.4627)
P(getting 2 toppings)= 21 × 0.00948 = 0.1984
