1.12x9.2 is equal to 10.30!!! So the result is $10.30
This is a quadratic equation because it has degree 2.
As known as a parabola
Answer:
The answer is 896,000
Step-by-step explanation:
Just multiply all the numbers
Answer:2.7
Step-by-step explanation:multiply 3 x 1.8 then divide by 2
This is an awful question. They mean to say the number of hours practicing <em>per week</em> (we'll call it h) varies inversely with the <em>time</em> (t) she runs her event. Unless they mean to imply more practicing makes Tyler slower, in which case she should just get a pizza.
Inverse variation means the product is a constant, we'll call it k.
ht = k
When h = 1 hour t=6 minutes
(1)(6) = k
k = 6 (hour*minutes, but as long as we're consistent we don't need to sweat the unit.)
Decreasing her time by one minute means t = 6 - 1 = 5. We solve for h.
ht = k
h = k/t = 6/5 = 1.2 hours
Answer: 1.2 hours, second choice
