Land use in selected countries Percentage of Area in
Countries

Cropland Pasture Forest Other use
Australia 6 56 14 24
Brazil 9 20 66 5
Canada 5 4 39 52
China 10 34 14 42
France 35 21 27 17
India 57 4 22 17
Japan 12 2 67 19
Russia 8 5 44 44
UK 29 46 10 16
USA 21 26 32 21
World 11 26 31 32
Represent the above data in pie or a bar graph

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq

Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?