Answer: r=9
Step-by-step explanation: 54/6=9
Answer:
It's a linear function
Step-by-step explanation:
Linear functions are those whose graph is a straight line. if you graph those points, it would form a straight line on the coordinate plane.
Answer:
The correction option is option A.
Step-by-step explanation:
The first question is designed as per the norms and framing structure used for questions of the market survey. It clearly presents the objective of the question and is a proper way of asking about some a new service/product being offered.
The choice of words in the second question is not up to the norms of the survey question formation. The use of term "less than the cost of a daily cappuccino" predisposes the customer in giving a biased answer.
Answer:
40 feet
Step-by-step explanation:
We are given a right isosceles triangle having lengths of two sides 12 feet and 16 feet.
<em>Since, the triangle is an isosceles triangle i.e. two sides of the triangle are equal.</em>
That is, the three sides of the triangle are 12 feet, 12 feet and 16 feet.
We know that, Perimeter of a triangle = Sum of the sides
Thus, Perimeter of the given triangle = 12 + 12 + 16 = 24 + 16 = 40 feet.
Hence, the total length of the fencing needed is 40 feet.
Answer:
The workers will need 10 days to finish the job.
Step-by-step explanation:
To solve this question we can use a compound rule of three. We have:
10 road workers -> 5 days -> 2h/day
2 road workers -> x days -> 5h/days
The first thing we should do is analyze how the proportions between the variables work, if they're inversely or directly proportional. If we raise the number of workers we expect that the amount of days needed to finish the job lowers and if we raise the number of hours worked in a day we expect that the workers would need less days to finish the job. So we need to invert the fractions that are inversely proportional to the amount of days worked, then we have:
2 -> 5 -> 5
10-> x -> 2
x = (5*2*10)/(2*5) = 100/10 = 10 days
