Answer:
0.702
Step-by-step explanation:
Answer:
4/7
Step-by-step explanation:
Walter's rate in area per hour is ...
area/hour = (2/5 ac)/(7/10 hr) = (4/10 ac)/(7/10 hr) = 4/7 ac/hr
Sammy will mow 4/7 of an acre in an hour.
Answer:the price of a senior citizen's ticket is $5
the price of a student tickets is $7
Step-by-step explanation:
Let x represent the price of a senior citizen's ticket.
Let y represent the price of a student tickets.
On the first day of ticket sales the school sold 7 seniors citizen tickets and 14 student tickets for a total of $133. This means that
7x + 14y = 133 - - - - - - - - - - 1
The school took in $89 on the second day by selling 8 senior citizen tickets and 7 student tickets. This means that
8x + 7y = 89 - - - - - - - - - - -2
Multiplying equation 1 by 1 and equation 2 by 2, it becomes
7x + 14y = 133
16x + 14y = 178
Subtracting, it becomes
- 9x = - 45
x = - 45/-9
x = 5
Substituting x = 5 into equation 2, it becomes
8 × 5 + 7y = 89
40 + 7y = 89
7y = 89 - 40 = 49
y = 49/7 = 7
The inequality used to represent the situation is 5b + 100 ≥ 150
<h3>
Inequality</h3>
Inequality is an expression that shows the non equal comparison of two or more numbers and expressions.
Let b represent the number of balcony seating areas that each seat 5 people.
The inequality for the situation is given by:
5b + 4(25) ≥ 150
5b + 100 ≥ 150
The inequality used to represent the situation is 5b + 100 ≥ 150
Find out more on Inequality at: brainly.com/question/24372553
Answer
Convert degrees into radians, we have to multiply the degrees by π/180.
Step by step explanation
Convert degrees into radians, we have to multiply the degrees by π/180.
For instance, convert 60 degrees to radians
Now multiply 60 by π/180
= 60 *π/180
= π/3
Thank you.
