The average weight of a particular box of crackers is 28.0 ounces with a standard deviation of 0.9 ounce. The weights of the boxes are normally distributed.
a. What percent of the boxes weigh more than 26.2 ounces? (Round your answer to the nearest hundredth percent.)
b. What percent of the boxes weigh less than 271 ounces? (Round your answer to the nearest hundredth percent.)
a. Percent of boxes
%
b. Percent of boxes
My

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step-by-step explanation:

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muyb ajo

step-by-step explanation:

jegosu

x + 4/7

step-by-step explanation:

use cymath

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.