Mathematics, 18.11.2020 01:00 amberpublow7
The power, P(watts), of a car engine is proportional to the square of its speed, s(m/s).
When s= 30, P= 1500
Work out the speed (to 1 DP) when the power is 1715 watts
Answers: 2
Mathematics, 21.06.2019 13:30
125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?
Answers: 1
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Mathematics, 21.06.2019 23:00
Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4
Answers: 1
Mathematics, 22.06.2019 01:10
Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to
Answers: 1
The power, P(watts), of a car engine is proportional to the square of its speed, s(m/s).
When s= 30...
Health, 18.09.2019 11:20
Biology, 18.09.2019 11:20
Mathematics, 18.09.2019 11:20
Physics, 18.09.2019 11:20
Biology, 18.09.2019 11:20
Geography, 18.09.2019 11:20
Social Studies, 18.09.2019 11:20
History, 18.09.2019 11:20
Mathematics, 18.09.2019 11:20
Mathematics, 18.09.2019 11:20
History, 18.09.2019 11:20