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nata0808 [166]
3 years ago
14

Find the product 15(-4) =

Mathematics
2 answers:
anygoal [31]3 years ago
6 0
-60 that is the answer to the question that was given
Ber [7]3 years ago
3 0

15·(-4) is -60, as the product of any positive number multiplied by a negative number is negative

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On monday andres bought a new bike for 112.50 if his bike depreciates by 15% what is his bike worth now
ioda

Answer:

$95.62

Step-by-step explanation:

15% of $112.50 = $16.875. round that to $16.88.

$112.50-$16.88=$95.62

5 0
3 years ago
Suppose you throw a dart at a circular target of radius 10 inches. Assuming that you hit the target and that the coordinates of
sukhopar [10]

Answer:

a) The probability is 0.04

b) The probability is 0.36

c) The pprobability is 0,25

d) The probability is 0.09

Step-by-step explanation:

Lets calculate areas:

the target has a radius of 10 inces, hence the target area has a area on 10²*π = 100π square inches.

a) A circle of 2 inches of radius has an area of 2²π = 4π square inches, hence the probability of hitting that area is 4π/100π = 1/25 = 0.04

b) If the dart s within 2 inches of the rim, then it is not at distance 8 inches from the center (that is the complementary event). The probability for the dart to be at 8 inches of the center is 8²π/100π = 64/100 = 16/25 = 0.64, thus, the probability that the dart is at distance 2 or less from the rim is 1-0.64 = 0.36.

c) The first quadrant has an area exactly 4 times smaller than the area of the target (each quadrant has equal area), thus the probability for the dart to fall there is 1/4 = 0.25

d) If the dart is within 2 inches from the rim (which has probability 0.36 as we previously computed), then it will be equally likely for the dart to be in either of the 4 quadrants (the area that is within 2 inches from the rim forms a ring and it has equal area restricted on each quadrant). Therefore, the probability for the dice to be in the first qudrant and within 2 inches from the rim is 0.36*1/4 = 0.09.

6 0
3 years ago
the administration of community hospital is studying the activity of their cardiovascular telemetry unit, which has 12 beds. dur
hoa [83]

The required  the average daily census for this period is 12.

<h3>What is Average?</h3>

A Average can be characterized as the amount of all numbers isolated by the all out number of values. A mean can be characterized as a normal of the arrangement of values in an example of information. At the end of the day, a normal is likewise called the math mean. It is known as a mean to Depict the average.

<h3 /><h3>According to question:</h3>

there were 2,200 inpatient service days.

Number of days between this period = 184 days

So, average daily census = 2200/184

11.95

⇒ 12 up to whole number.

To know more about average visit:

brainly.com/question/2906096

#SPJ4

6 0
1 year ago
WHICH WHAT IS CORRECT
kirill [66]

Answer:

I dont see the file

Step-by-step explanation:

3 0
3 years ago
Please help very urgently for star test!
g100num [7]

Answer:

I strongly believe that 8 percent of 500 is forty so I would say C. sorry if Im wrong.

Step-by-step explanation:

hope this helped

5 0
3 years ago
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