Answer:
4.7, 5.1 and 7.4
Step-by-step explanation:
Given
Required
Select numbers part of the solution
O 4.7 O 5.1 O 7.4 O 8.2 O 9.6
implies that, the value of t cannot exceed 7.4.
So, we have:
4.7, 5.1 and 7.4 in this range
<em>However, 8,2 and 9,6 do not belong to this range</em>
1.50 x 7 = 10.5
0.85 x 5 = 4.25
10.5 + 4.25 = 14.75
So you can only have 7 roses . I found this out using trial and error and then adding on the correct number of carnations to make it a dozen and to make sure it equaled 14.75 .
Hope this all makes sense .
Answer:
Step-by-step explanation:
In probability,
"AND" means "MULTIPLICATION"
"OR" means "ADDITION"
Here, we want Probability of "picking a vowel" and "rolling 3 or less".
So we have to find individual probability and MULTIPLY.
<u>Probability of picking a vowel:</u>
There are 26 letter in the alphabet out of which 5 are vowels, so
P(vowel) = 5/26
<u>Probability of rolling 3 or less:</u>
There are 6 numbers in a die (1-6) and rolling 3 or less is 3, 2, 1. So 3 numbers.
P(rolling 3 or less) = 3/6 = 1/2
Now we multiply:
This is the answer.
Answer:
Critical or Key numbers
the intervals which satisfy the inequality
b) fraction on the right-hand side.
Critical
that the denominator can not be equal to zero
Step-by-step explanation:
When solving a polynomial inequality by hand, the solutions of the associated equation are called the Critical or Key numbers. These numbers divide up the number line into regions that contain or do not contain the intervals which satisfy the inequality.
b. When solving a rational inequality by hand, the solutions of the associated equation as well as values that make the fraction on the right-hand side of the rational expression zero are called the Critical numbers. The restriction of a rational expression is that the denominator can not be equal to zero included (Undefined)included in the solution set.
