Page 237 - Algebra 1

Week Number
Weight (lb)
1
9
2
10.5
3
12
4
13.5
18.
(34)
*19.
(34)
20.
(33)
21.
(34)
22.
(33)
*23.
(32)
*24.
(32)
25.
(31)
26.
(Inv 3)
27.
(20)
28.
(23)
29.
(25)
30.
(25)
Data Analysis The table shows the weights of a newborn baby who was 7.5 lb at birth.
a. Write a recursive formula for the baby’s weight gain.
b. If the pattern continues, how much will the baby weigh after 7 weeks?
Multi-Step Use the arithmetic sequence -65, -72, -79, -86, .... a. What is the value of a1?
b. What is the common difference d ?
c. Write a rule for the nth term of the sequence.
Write A coin is flipped and lands on heads. It is flipped again and lands on tails. Identify these events as independent or dependent.
Economics You have agreed to a babysitting job that will last 14 days. On the first day, you earn $25, but on each day after that you will earn $15. How much will you earn if you babysit for 7 days?
Probability A bag holds 5 red marbles, 3 white marbles, and 2 green marbles. A marble is drawn, kept out, and then another marble is drawn. What is the probability of drawing two white marbles?
Mul_tiple Choice Which of the following expressions is the simplified solution m3n-10p5
of mn0p-2 ?
m3p3 m3p7 m2p3 m2p7
____ A n10 B n10 C n9 D n10
Verify Is the statement 4-2 = -16 correct? Explain your reasoning. Convert 45 miles per hour to miles per minute.
Rewrite the following question so it is not biased: Would you rather buy a brand new luxury SUV or a cheap used car?
Identify the independent variable and the dependent variable: money earned, hours worked.
Temperature Use the formula F = _9 C + 32 to find an equivalent Fahrenheit 5
temperature when the temperature is -12°C.
Homework A student has to write a book report on a book that contains 1440
pages. Suppose she plans to read 32 pages per day. Using function notation, express how many pages remain after reading for d days.
Soccer For every hour a player practices soccer, he must drink 8 fluid ounces of liquid to stay hydrated. Write an equation describing this relation and determine whether it is a function.
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Saxon Algebra 1