Answer:
53 feet
Step-by-step explanation:
if you start with 62 feet and add 39 feet because he went down 62+39 you get 101 then if you subtract 48 because he went up, 101-48 you get 53 feet
Answer:
y = -12
Step-by-step explanation:
-4 (8+3y) = 112
-32 -12y = 112
-12y = 144
y = -12
Step-by-step explanation:
The nth term of a geometric progression can be determined by using the formula:
Tn=arn−1
where: a = first term and r = common ratio
Substitute the given values of first term and common ratio into the formula:
Tn=arn−1
T5=(40)(0.5)5−1
T5=(40)(0.5)4
T5=(40)(0.0625)
T5=2.5
Answer:
Step-by-step explanation:
30 30 x 3 = 90
x 3
90
first multiply 4 x 5 = 20 bring down 0 then multiply 4 x 2 = 8 then add+2= 10
25 x 4 = 100
12 x 15 = 180
Answer:
-20 https://www.google.com/url?sa=i&source=images&cd=&ved=2ahUKEwjt5uy29dzfAhWMZd8KHfEOA10QjRx6BAgBEAU&url=https%3A%2F%2Fbobsandcrowlakes.ca%2Finterpret-lake-levels%2F&psig=AOvVaw3OuFLGof8RcGzqUWZobVz0&ust=1546993334080397
