The outside temperature (in degrees celsius) is modeled as a function of time.
consider this graph of the function.
temperature
temperature (°c)
7: 00
8: 00
9: 00
10: 00
time
find the average rate of change in temperature, measured as degrees celsius per hour,
between 7: 30 and 9: 30. enter your answer to the nearest whole number

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?