If a = kb where k is a constant and a = 12 when b = 15, what is the value of a when b =12?
a...
Mathematics, 28.10.2019 03:31 brain9787
If a = kb where k is a constant and a = 12 when b = 15, what is the value of a when b =12?
a. 4/5
b. 5/4
c. 9 and 3/5
d. 12
show how you get your answer!
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:20
What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.
Answers: 1
Mathematics, 21.06.2019 16:50
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
Answers: 1
Mathematics, 21.06.2019 18:30
Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days
Answers: 2
Mathematics, 21.06.2019 20:30
Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.
Answers: 1
You know the right answer?
Questions
Mathematics, 02.12.2021 06:30
Chemistry, 02.12.2021 06:30
Mathematics, 02.12.2021 06:30
Mathematics, 02.12.2021 06:30
Mathematics, 02.12.2021 06:30
English, 02.12.2021 06:30
Mathematics, 02.12.2021 06:30
Medicine, 02.12.2021 06:30
