2. The height of a baseball, in feet, is modeled by the function h given by the equation h(t) = 3 +60t - 16t^2. The graph of the function is shown. a. About when does the baseball reach its maximum height? 80 70 60 50 b. About how high is the maximum height of the baseball? height (feet) 40 30 20 C. About when does the ball hit the ground? 10 1 4 5 2 3 time (seconds)​

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: