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Nimfa-mama [501]
3 years ago
11

Given a circle with a diameter of 4, what is the circumference?

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
8 0

Answer:

2(3.14 x 2)

Step-by-step explanation:

Bezzdna [24]3 years ago
4 0

Answer is B) 4 pi

Thank u

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A scuba diver descends in the water at a rate of 20 1/2 feet per minute for 2.8 minutes. He immediately changes course when he s
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Answer:

  • 7.4 feet below sea level

Step-by-step explanation:

Assumed the starting point is the sea level 0.

<u>After 2.8 min the diver is at position:</u>

  • 20 1/2 * 2.8 =
  • 20.5 * 2.8 =
  • 57.4 feet below sea level

<u>The position change after next 2 minutes:</u>

  • 25*2 = 50 feet

<u>The position of the diver after 4.8 min:</u>

  • 57.4 - 50 = 7.4 feet below sea level
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Under what circumstances may a health insurer charge a higher premium to a woman with a genetic disposition to breast cancer? a)
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Answer:

D) Health insurers can never discriminate based on genetic information in this way

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A car traveled 385 miles in 7 hours.It traveled the same number of miles each hour.If the car continues at the same number of mi
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Answer:

880

Step-by-step explanation:

385/7=55x16=880

3 0
3 years ago
Read 2 more answers
There are 3 3/4 pounds of bricks in a bag. Each brick weighs 5/8 of a pound. How many bricks are in the bag.
Bess [88]

Answer: There are 6 bricks in the bag.

Step-by-step explanation:

Convert from mixed number to decimal number. To do it, divide the numerator of the fraction by the denominator and add the result to the whole number part. Then:

3\frac{3}{4}\ lb=(3+0.75)\ lb=3.75\ lb

Convert from fraction to decimal number. To do it you need to divide the numerator by the denominator. Then, you get:

\frac{5}{8}lb=0.625\ lb

Let be "x" the number of bricks in the bag<em>.</em>

<em> </em>Based on the information given in the exercise, you can set up the following proportion:

\frac{1}{0.625}=\frac{x}{3.75}

Finally, you must solve for "x" in order to find its value. This is:

(3.75)(\frac{1}{0.625})=x\\\\x=6

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3 years ago
What does the graph of lnx look like?
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This is what the graph of in(x) looks like

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