Answer:
2/5
Step-by-step explanation:
Total=4+5+1=9+1=10
4/10=2/5
Answer:
There are 12 golden retrievers in the park
Step-by-step explanation:
100% is 60 dogs so if 100% is equal to 60 then 20% should be the answer.
100 ÷ 5= 20
60 ÷ 5= 12
amount of dogs in the park : golden retrievers
60 : 12
The sum of the first 7 terms of the geometric series is 15.180
<h3>Sum of geometric series</h3>
The formula for calculating the sum of geometric series is expressed according to the formula. below;
GM = a(1-r^n)/1-r
where
r is the common ratio
n is the number of terms
a is the first term
Given the following parameters from the sequence
a = 1/36
r = -3
n = 7
Substitute
S = (1/36)(1-(-3)^7)/1+3
S = 1/36(1-2187)/4
S = 15.180
Hence the sum of the first 7 terms of the geometric series is 15.180
Learn more on sum of geometric series here: brainly.com/question/24221513
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T(d)= 2(d-1) + 30
T(6)= 2(6-1) + 30
= 40 mins
What you must do for this case is to rewrite the expression in a simplified way.
We have then:
3/a-9b
We take common factor 3:
(3)*(1/a-3b)
Answer:
The simplified form of the expression is:
(3)*(1/a-3b)
