A = 1,052 + 1.087 The speed of a sound wave in air depends on the air
temperature. The formula above shows the relationship
between a, the speed of a sound wave, in feet per second,
and t, the air temperature, in degrees Fahrenheit (°F).
Which of the following expresses the air temperature
in terms of the speed of a sound wave?
A)
a- 1,052
1.08
B)
a + 1,052
1.08
C)
1,052-a
1.08
D) -
1.08
a + 1,052

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain