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kari74 [83]
2 years ago
15

A survey of 100 doctors revealed that 2 put of every 5 doctors recommended Brand M deodorant. Based on the results, how many doc

tors did NOT recommend Brand M.
A.20
B.60
C.140
D.40​
Mathematics
1 answer:
CaHeK987 [17]2 years ago
5 0

Answer:

B. 60

Step-by-step explanation:

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In a survey of 9444 people in the U.S., 47% say that they own a bicycle.
Westkost [7]

Answer:

about +–1%; between 46.5% and 47.5%

Step-by-step explanation:

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2 years ago
What is the correct answer response?​
Ghella [55]

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Yes

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3 years ago
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Solid metal support poles in the form of right cylinders are made out of metal with a density of 7.3 g/cm^3 3 . This metal can b
sattari [20]

The cost of the metals from the calculations performed is $ 402421.

<h3>What is density?</h3>

Density can be explained as a quantity having  mass per unit volume and this can be calculated as:

Mass of the metal = ?

Density of the metal =  7.3 g/cm^3

height of the metal = 610 cm

radius of the metal = 8.7 cm

Volume of a cylinder  can be calculated by using the formular below:

(\pi r^2h ) And this can be used by inserting the given values which is

= 3.142 * (8.7)^2 * 610 cm = 145068.97cm^3

Then we can calculate the mass as :

Mass = (density * volume)

= (7.3 g/cm3 * 145068cm^3)\\\\=1059003kg

=Since the cost is $0.38 per kilogram, then 3657 Kg costs

;( 1059003kg * $0.38)

= $ 402421

Learn more about density at: brainly.com/question/1578538

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6 0
2 years ago
What is 12xy evaluated for x=5 and y=2?
BartSMP [9]
12xy is 12•5•2 which goes to 60•2 which goes to 120 hope this helps
8 0
3 years ago
What is 2/5 percent equal to
PSYCHO15rus [73]
2/5 percent is equal to 0.004 .

2/5 is equal to 0.4 .
8 0
3 years ago
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