Apresident and vice president will be selected from among 35 members of a board. should permutations or combinations be used when determining the number of possible ways these offices can be filled? a)combinations should be used because a president is the same as a vice president. b)combinations should be used because a president is different from a vice president. c)permutations should be used because a president is the same as a vice president. d)permutations should be used because a president is different from a vice president.

D) Permutations should be used because a president is different from a vice president.

Step-by-step explanation:

We know that Permutation is a method of arranging the elements of a set in an order or a sequence i.e. order matters.

On the other hand Combination is a selection of elements of a set the order doesn't matter. It .

Given statement : A president and vice president will be selected from among 35 members of a board. here order matters as none of them can be selected for more than one post.

Therefore, Permutations should be used because a president is different from a vice president.

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.