Answer:
The distance he covered is 17.69.
Step-by-step explanation:
Simply multiply 12.2 by 1.45. This calculation yields a total distance of 17.69.
Response:
The area of the shaded part is 42.50 cm².
Detailed explanation:
Examine the diagram provided.
The circle has a radius of r = 5 cm.
Dimensions of the rectangle are:
l = 11 cm
b = 11 cm.
Calculate the area of the shaded portion as follows:
Area of the shaded region = Area of rectangle - Area of circle
![=[l\times b]-[\pi r^{2}]\\\\=[11\times 11]-[3.14\times 5\times 5]\\\\=121-78.50\\\\=42.50](https://tex.z-dn.net/?f=%3D%5Bl%5Ctimes%20b%5D-%5B%5Cpi%20r%5E%7B2%7D%5D%5C%5C%5C%5C%3D%5B11%5Ctimes%2011%5D-%5B3.14%5Ctimes%205%5Ctimes%205%5D%5C%5C%5C%5C%3D121-78.50%5C%5C%5C%5C%3D42.50)
Consequently, the shaded area totals 42.50 cm².
The correct response is A).
Mrs. Liang intends to survey patrons who utilize reading groups with children. If this doesn't include the entire patron base, which we believe it does not, her method of sampling will not accurately represent the overall patron population.
Answer:
To solve this problem, we can denote x as the number of individuals who prefer salad and y as those who opt for steak. For lunch, they will incur a cost of $41, represented as:
7x + 10y = 41
For dinner, the total amount will be $51, represented as:
9x + 12y = 51
From both equations, the values for x and y come out to be 3 and 2, respectively. Thus, 3 individuals will select a salad.
Answer:
I estimate the updated cost from Hotel 5 to be $15.00.
Step-by-step explanation:
5 hours costs $5.00
10 hours costs $10.00
15 hours costs $15.00
20 hours costs $20.00
25 hours costs $25.00
