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Volgvan
3 years ago
15

67% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal places. If 48 owned dogs are r

andomly selected, find the probability that a. Exactly 29 of them are spayed or neutered. b. At most 33 of them are spayed or neutered. c. At least 30 of them are spayed or neutered. d. Between 28 and 33 (including 28 and 33) of them are spayed or neutered.
Mathematics
1 answer:
anyanavicka [17]3 years ago
5 0

Answer: c. At least 30 of them are spayed or neutered.

Step-by-step explanation:

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A person is chosen at random. What is the probability that they passed the driving test?
Cerrena [4.2K]
<h3>Answer:  4/5</h3>

Explanation:

We have 24 adults who passed and 16 teens who passed. So 24+16 = 40 people passed total.

There are 24+8+16+2 = 50 people total

If you pick someone at random, the probability of them passing is 40/50 = 4/5.

In decimal form, this is 4/5 = 0.80 which converts to 80%

7 0
3 years ago
Petra made the following observation:
AleksandrR [38]

Answer:A ratio compares two numbers or two quantities that are measured with the same unit. The ratio of a to b is written a to b,ab,ora:b. ... When a ratio is written in fraction form, the fraction should be simplified. If it is an improper fraction, we do not change it to a mixed number.

Step-by-step explanation:

A ratio compares two numbers or two quantities that are measured with the same unit. The ratio of a to b is written a to b,ab,ora:b. ... When a ratio is written in fraction form, the fraction should be simplified. If it is an improper fraction, we do not change it to a mixed number.

3 0
3 years ago
PLEASE HELP ME
balandron [24]
75 ÷ 15 = 5
Riley can cut 5 strips of ribbon each 15 inches long
4 0
3 years ago
The answer has to be a simplified fraction ?
Vedmedyk [2.9K]

Answer:

-\frac{27}{35}

Step-by-step explanation:

Multiply \frac{3}{7} (-\frac{9}{5}).

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3 years ago
HELP PLEASE!!! Which of the following is the equation for X: ax^2 = bx? Select all that apply.
ki77a [65]
Ax^2 = bx Divide by x
ax^2/x = b
ax^(2 -1) = b
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x = b/a

5 <<<< Answer.
x≠0
a≠0

5 0
3 years ago
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