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3 years ago

14

Theresa has just purchased a new purse in the shape of a rectangular box to match her favorite shoes. The purse has a length of

15 cm, a width of 5.8 cm, and a height of 10 cm. What is the volume of the purse?

1 answer:

dolphi86 [110]3 years ago

5 0

Answer:

870 cm³

Step-by-step explanation:

V= lwh

V= 15cm*5.8cm*10cm= 870 cm³

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United Blood Services is a blood bank that serves more than 500 hospitals in 18 states. According to their website, a person wit

Anna11 [10]

Answer:

a) 0.06 = 6% probability that a person has both type O blood and the Rh- factor.

b) 0.94 = 94% probability that a person does NOT have both type O blood and the Rh- factor.

Step-by-step explanation:

I am going to solve this question treating these events as Venn probabilities.

I am going to say that:

Event A: Person has type A blood.

Event B: Person has Rh- factor.

43% of people have type O blood

This means that $P(A) = 0.43$

15% of people have Rh- factor

This means that $P(B) = 0.15$

52% of people have type O or Rh- factor.

This means that $P(A \cup B) = 0.52$

a. Find the probability that a person has both type O blood and the Rh- factor.

This is

$P(A \cap B) = P(A) + P(B) - P(A \cup B)$

With what we have

$P(A \cap B) = 0.43 + 0.15 - 0.52 = 0.06$

0.06 = 6% probability that a person has both type O blood and the Rh- factor.

b. Find the probability that a person does NOT have both type O blood and the Rh- factor.

1 - 0.06 = 0.94

0.94 = 94% probability that a person does NOT have both type O blood and the Rh- factor.

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3 years ago

Assume your faucet drips at the rate of 3 drops per minute. Further assume that 20 drops is equal to 1 ml. How many drops will i

77julia77 [94]

3 drops per minute
20 drops = 1 ml

How many minutes are there in a day?
60*24 = 1,440 minutes

1,440*3 = 4320 drops

How many milliliters?
4320/20 = 216 ml

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there are 100 movies at the store 30/100 are action movies 50/100 are comedies and 20/100 are adventure movies what part of the

pogonyaev

Answer:30 action and 50 comedies which is 80/100 or 80%/100%

Step-by-step explanation:

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nordsb [41]

68×3=204iles in 3 hour 204/3

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4 years ago

Jason and Martin want to share 3 cookies equally. How much cookie will Jason and Martin each receive? Write an equation and expr

Verdich [7]

Answer: each will get 3/2

Step-by-step explanation:

They will each get a whole cookie with one left over that they can break in half.

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3 years ago