What is the error in the coworker's calculation of the volume of the rectangular box? You work as a clerk in a store that sells multicolored aquarium pebbles. The pebbles are shipped in a container that is 1 foot long, 1 foot wide, and foot deep but that container got ripped. A replacement box is needed to hold the pebbles. Your coworker determines that the volume of the replacement box should be of a cubic foot. The coworker calculated the volume by multiplying the length by the height and then multiplying the result by the product of the width and the height. The coworker should have added the dimensions. O The coworker should have multiplied the length by the width, the length by the height, and the width by the height, and then added the three products. TThe coworker should have added the squares of the dimensions. The coworker should have multiplied the length by the width and added the height to the product. O The coworker should have multiplied the dimensions.

tickets for the harlem globetrotters

show at michigan state university in

2010 cost $16, $23, or, for vip seats, $40.

total revenue = 16x + 23y + 40z

if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, if 9 times as many $16 tickets were sold

as vip tickets,

x = 9z => x – 9z = 0, sales of all three kinds of tickets would

total $46,575.

16x + 23y + 40z = 46575, how many of each kind of ticket would

have been sold?

solve for x, y and z

x − 9z = 0

x − y − z = 55

16x + 23y + 40z = 46575

x = 1170

y = 985

z = 130

welcome!

seems like d

step-by-step explanation:

answer: it's d

step-by-step explanation:

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.