Sofia ordered sushi for a company meeting. They change plans and increase how many people will be at the meeting, so they need at least 100
100100 pieces of sushi in total.
Sofia had already ordered and paid for
24
2424 pieces of sushi, so she needs to order additional sushi. The sushi comes in rolls, and each roll contains
12
1212 pieces and costs
$
8
$8dollar sign, 8.
Let
R
RR represent the number of additional rolls that Sofia orders.
1) Which inequality describes this scenario?
Choose 1
Choose 1

(Choice A)
A
12
+
24
R
≤
100
12+24R≤10012, plus, 24, R, is less than or equal to, 100

(Choice B)
B
12
+
24
R
≥
100
12+24R≥10012, plus, 24, R, is greater than or equal to, 100

(Choice C)
C
24
+
12
R
≤
100
24+12R≤10024, plus, 12, R, is less than or equal to, 100

(Choice D)
D
24
+
12
R
≥
100
24+12R≥10024, plus, 12, R, is greater than or equal to, 100
2) What is the least amount of additional money Sofia can spend to get the sushi they need?

dollars

d

gimmee one of those gold crowns!

~coco

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497