Answer:
32.63 F
Step-by-step explanation:
The function:
represents sound travels s at feet per second, where t is the temperature at Fahrenheit degrees.
We know that sound traveled at a rate of 1121 ft/sec. To find the temperature we need to replace with s value and isolate t for the above function.
The temperature when sound traveled at 1,121 ft/s was 32.63 degrees fahrenheit.
Hi, well, we need to solve for T the following equation.
And we need to substitute S(T) for 1,121. Let´s solve this.
So, if the speed of sound during the blasting was 1,121ft/s, the tempeture was 32.63 Fahrenheit
Answer: -7
I’m doing the test
(a-2b)/4
log 9 (sqrt(f)/g) = 0.5*log 9 (f(x)) - log 9 (g(x))= 0.5*0.5*log 3 f(x) - 0.5*log 3 g(x) = a/4 - b/2=(a-2b)/4
yes,no,yes,no
10 divided by 0.5 = 20
x=0.5