Answer: 1/5 or 0.2 in decimal form.
Explanation:
There are 60 seconds in a minute. We know the river flows 12 ft per 1 minute. So in order to find the rate per seconds, divide: 60/12. You get the answer: 1/5 or 0.2 in decimal form.
Answer:
228cm^2
Step-by-step explanation:
Formulas we'll use: area of a rectangle is length x width, and area of a triangle = 1/2x base x height
the base is a rectangle, 10 by 3 cm. 10 x 3 = 30cm^2
the sides are also rectangles, 13 by 3 cm. 13 x 3 = 39, but there are 2 of them, 39 x 2 = 78cm^2
The top and bottom are triangles, 1/2(10)(12) = 1/2(120) = 60, but there are 2 of them, 60 x 2 = 120cm^2
Add up the areas to get your total surface area. It's in square cm
30 + 78 + 120 = 228cm^2
Los factores de 48 son (1 y 48), (2 y 24), (3 y 16), (4 y 12), (6 y 8) o el conjunto 1, 2, 3, 4, 6, 8, 12, 16, 24, 48.
Answer: right-tailed
Step-by-step explanation:
By considering the given information , we have
Null hypothesis :
Alternative hypothesis :
The kind of test (whether left-tailed, right-tailed, or two-tailed.) is based on alternative hypothesis.
Since the given alternative hypothesis() is right-tailed , so out test is a right-tailed test.
Hence, the correct answer is "right-tailed".