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shtirl [24]
2 years ago
11

J'ai un problème de math que je n'arrive pas à résoudre:

Mathematics
1 answer:
irga5000 [103]2 years ago
5 0

Answer:

english pleaase for my effort

Step-by-step explanation:

Translate this to english pls

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tax on the original price of a bicycle is charged at 20% of the original price. After tax has been included, Mathew pays $1080 f
kicyunya [14]

Answer:

Original price of bicycle = $864

Step-by-step explanation:

Given:

Rate of tax = 20%

Price pay by Mathew = $1,080

Find:

Original price of bicycle

Computation:

Original price of bicycle = Price pay by Mathew[1 / (1-20%)]

Original price of bicycle = 1,080[1 / (1-20%)]

Original price of bicycle = 1,080[1 / (1-0.2)]

Original price of bicycle = 1,080[1 / (0.8)]

Original price of bicycle = 1,080[1.25]

Original price of bicycle = 1,080[1.25]

Original price of bicycle = $864

6 0
2 years ago
What is the answer to x-41.5=13.5
nikklg [1K]

Answer: 55

Step-by-step explanation:

just add 41.5 on 13.5 and that is x

4 0
3 years ago
Read 2 more answers
All four sided polygons are quadrilaterals
Sati [7]
This is a true statement (:
3 0
3 years ago
The Centers for Disease Control and Prevention Office on Smoking and health is the lead federal agency responsible for comrehens
storchak [24]

Answer:

a) The percentage of adults who smoke are decreasing with time. b) the equation that best described this data is y=-0.3364x+22.809 (R^2=0.859) in which y is the percentage of adults who smoke and x the number of years. c) the percentage of adults who smoke will be 19.8% and it will not meet the expected 12%, it would take 32 years to reach that value.

Step-by-step explanation:

The data can be plotted to which years is the independent variable and percentage of adults who smoke is the dependent variable. The linear trendline that described this data has a negative slope which indicates that the percentage of adults is decreasing with time. In order to determine if the OSH target is being met, the x is replaced by 9 which is the goal period of nine years. The y is 19% which is higher than the 12% goal. In order to know the period it will take to the reach the goal of 12%, the y is replaced by 12 in the curve and the x is the answer in years = 32 years.  

6 0
3 years ago
An air conditioning system can circulate 470 cubic feet of air per minute. How many cubic yards of air can it circulate per​ min
vladimir1956 [14]

Answer:

17 yards/minute.

Step-by-step explanation:

7 0
2 years ago
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