A 27 % solution ( 27mg per 100 mL of solution) is given intravenously. Suppose a total of 1.638L of the solution is given over a 14-hour period. Complete parts (a) through (c) below. a. What is the flow rate in units of mL/hr? nothing mL/hr (Type an integer or decimal rounded to the nearest thousandth as needed.) What is the flow rate in per hour? nothing mg/hr (Type an integer or decimal rounded to the nearest thousandth as needed.) b. If each mL contains drops (the drop factor is expressed as gtt/mL), what is the flow rate in units of gtt/hr? nothing gtt/hr (Type an integer or decimal rounded to the nearest thousandth as needed.) c. During the -hour period, how much is delivered? nothing mg (Type an integer or decimal rounded to the nearest thousandth as needed.)

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

step-by-step explanation:

12cm

the answer is d

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.