The set A defined as a multiple of 3 that are less than 20 is given as:
A = {3,6,9,12,15,18}
<h3>What is a set? </h3>
A set is a collection of elements in a defined order
<h3>How to write the universal set </h3>
The universal set U which contains natural number of at most 25 is given as
U = {1,2,3,4,5,6,7,8,9,10,...,25}
<h3>How to write the elements of set A </h3>
The set A defined as a multiple of 3 that are less than 20 is given as
A = {3,6,9,12,15,18}
Learn more about set:
brainly.com/question/15064832
#SPJ1
Answer:
(0, 4)
Step-by-step explanation:
If x = 0, 4(3^x) = 4(3^0) = 4(1) = 4. So the y-intercept is (0, 4)
12 because if the 6ft person shadow is 10 . 6+?=10 and do the math 4 so now 16-4=12 there u go
Answer:
37%
Step-by-step explanation:
First to find the percent of decrease you have subtract the largest number by the smaller number. So 78 ft² - 49.14 ft². This would get you to 28.86 ft². Then you would divide the original number, (in this case 78) by the difference (28.86). Once you divide you get .37, you will have to multiply by 100 to get the percent. So the percent of decrease is 37%.
1/4 - 1/2 = -1/4 but 1/2 - 1/4 = 1/4
