Answer:
there are 4 semicircles, each radius is 8cm, so we get the total areas of these semicircles: 4×0.5×π

and the square area: 16²

so the total area of figure: 16²+4×0.5×π=256+128π

and the square area: 16²

so the total area of figure: 16²+4×0.5×π=256+128π

Help me, please !! For a reason, Tony took 1/3 his money for book and then he took 1/5 again for beer. And now tony have 28$, how many money he had before? Please anwer with the pattern, thank you

Before 1918, approximately 40% of the wolves in a region were male, and 60% were female. However, cattle ranchers in this area have made a determined effort to exterminate wolves. From 1918 to the present, approximately 60% of wolves in the region are male, and 40% are female. Biologists suspect that male wolves are more likely than females to return to an area where the population has been greatly reduced. (Round your answers to three decimal places.) (a) Before 1918, in a random sample of 10 wolves spotted in the region, what is the probability that 7 or more were male

Records show that the average number of phone calls received per day is 9.2. Find the probability of between 2 and 4 phone calls received (endpoints included) in a given day.

Please help me don’t know how to do it,

Which of the following ratios is not equivalent to 1.22?

Before 1918, approximately 40% of the wolves in a region were male, and 60% were female. However, cattle ranchers in this area have made a determined effort to exterminate wolves. From 1918 to the present, approximately 60% of wolves in the region are male, and 40% are female. Biologists suspect that male wolves are more likely than females to return to an area where the population has been greatly reduced. (Round your answers to three decimal places.) (a) Before 1918, in a random sample of 10 wolves spotted in the region, what is the probability that 7 or more were male

Records show that the average number of phone calls received per day is 9.2. Find the probability of between 2 and 4 phone calls received (endpoints included) in a given day.

Please help me don’t know how to do it,

Which of the following ratios is not equivalent to 1.22?

**Answer:**

**Step-by-step explanation:**

7). 5.75% = = =

10). % = % = =

12). % = % =

Now is you turn. You can do it!

How can I help you?

**Answer:**

166,000

**Step-by-step explanation:**

1x166,000=166,000

**Solution:**

Since **5 pounds **of meat will feed about **26 people.**

Thus;

If she is expecting **156 people, **she should prepare;

**ANSWER: ****30lb**

**Answer:**

The maximum height is the y-value of the vertex.

h(t) = -4.9t² + 20t + 65

a=-4.9 b=20 c=65

h(2) = -4.9(2)² + 20(2) + 65

= -19.6 + 40 + 65

= 85.4

**Step-by-step explanation:**

**Answer: 2.4**

**Step-by-step explanation:**

**Given : **The weights, in pounds, of the cats in an animal adoption center are normally distributed.

The confidence interval is (7.9,12.7) (1)

Let be the sample mean of the weights, in pounds, of the cats in an animal adoption center.

**We know that the confidence interval for population mean is given by :-**

(2)

From (1) and (2)

Subtracting (3) from (4), we get

**Hence, the margin of error is E** = 2.4