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2 years ago

A minute hand of a clock is 16 inches long find the distance traveled by the tip of the minute hand in one hour

2 answers:

5 0

16/2=8
8 * 8 = 64
64* 3.14 = 200.96
200.96 * 60 = 12057.6
I believe that is the right answer but i am not 100% sure let me know if i was wrong

Law Incorporation [45]2 years ago

4 0

Answer: 32π in

Step-by-step explanation: 16 x 2 = 32

to find the circumference of a circle you have to find the diameter. Take the radius (16) and multiply it by two.

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John Paulo bought 10 plastic discs. Each disc weighs 0.9 ounces. How much do the 10 plastic discs weigh in all?

Yuki888 [10]

Answer:

Step-by-step explanation:

.9*10=10

it's basically simple multiplication with a decimal

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2 years ago

Please help me ASAP. Find the area of the figure

ValentinkaMS [17]

Answer:

55.8

Step-by-step explanation:

all ya gotta do is multiply the numbers together

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2 years ago

Emilio paid $287.50 in taxes last month. The taxes were a 15% increase from the previous month. How much

Minchanka [31]

Answer: $250

Step-by-step explanation: To calculate the past year`s tax, divide this year tax to 1.15.

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2 years ago

A survey given to consumers leaving a supermarket three days before Thanksgiving asked whether turkey would be part of the Thank

timofeeve [1]

Answer:

(0.1392,0.1466)

Step-by-step explanation:

Given that a survey given to consumers leaving a supermarket three days before Thanksgiving asked whether turkey would be part of the Thanksgiving meal

People surveyed = 182

claimed not eating turkey = 26

Sample proportion = $\frac{26}{182} \\=0.1429$

Std error = $\sqrt{\frac{pq}{n} } \\=0.0260$

Margin of error = 1.96*SE= $0.00378$

Confidence interval = $(0.1429-0.0037,0.1429+0.0037)\\=(0.1392,0.1466)$

5 0

2 years ago

Can someone please help me with this

Ne4ueva [31]

Step-by-step explanation:

Therefore, 55+40+z=180

z=180-95

z=85

To get y,

z+y=180

85+y=180

y=95

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2 years ago