B- 1,200 1,200
-P
N
r
1,200
The formula above gives the monthly payment m
needed to pay off a loan of P dollars at percent
annual interest over N months. Which of the
following gives P in terms of m, r, and N ?
r
A) P-
M
1,200 1.200
N
r
-1
1,200
1
1 +
1,200
B) P-
1 +
1,200
1,200
C) P=
71
1,200

Afood web shows who eats who in any given habitat. every living thing, from one-celled algae to giant blue whales, needs food to survive. each food web is a possible pathway that energy and matter can follow through the habitat. a food web begins with producers: organisms that convert sunlight into usable chemical energy. the food web is completed by the decomposers who turn organic wastes, such as decaying plants, into inorganic materials, such as nutrient-rich soil. decomposers complete the cycle of life, returning nutrients to the soil or oceans for use by producers. in this food web, identify the decomposer.

Certification programs are offered by all of the following except

Alex is the head photographer for the yearbook and the newspaper. she has a large staff of assistant photographers because they need to take pictures at all of the school events. she knows that some of her photographers have better cameras and can take action shots at sporting events, and that some of them are good at taking candid pictures in the hallways. she sets firm deadlines so she has enough time to look through all of the shots and choose the best ones. she gives her photographers constructive feedback to them improve their pictures. respectful enforcer warlord doormat peacemaker