Answer:
88
Step-by-step explanation:
We are given that in arithmetic sequence , the nth term
is given by the formula

Where 
d=Common difference
In an geometric sequence, the nth term is given by

Where r= Common ratio
1,4,7,10,..
We have to find 30th term.







Therefore, given sequence is an arithmetic sequence because the difference between consecutive terms is constant.
Substitute n=30 , d=3 a=1 in the given formula of arithmetic sequence
Then, we get

Hence, the 30th term of sequence is 88.
350/20 = unit rate
350/20 = 17.5 or 17 and 1/2
17.5 miles per one gallon
875/17.5 = 50 gallons
Answer: 50 gallons of gas
Answer:
Thus, the expression to find the measure of θ in radians is θ = π÷3
Step-by-step explanation:
Given that the radius of the circle is 3 units.
The arc length is π.
The central angle is θ.
We need to determine the expression to find the measure of θ in radians.
Expression to find the measure of θ in radians:
The expression can be determined using the formula,
where S is the arc length, r is the radius and θ is the central angle in radians.
Substituting S = π and r = 3, we get;
Dividing both sides of the equation by 3, we get;
Answer:
he now weighs a total of 182 pounds.
hopefully thats right if not im sorry :c