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Math 50
1.1, 1.2, 1.3 – Graphs and Exponents
2
The following is called a ___________.
High school diploma
or equivalentAssociate's degree Bachelor's degree Master's degree or
higher
0
10000
20000
30000
40000
50000
60000
29900
37000
45000
54700
U.S. labor force median earnings in 2010
Earn
ings
(in
U.S
. dol
lars
)
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
3
The following is called a ___________.
High school diploma
or equivalentAssociate's degree Bachelor's degree Master's degree or
higher
0
10000
20000
30000
40000
50000
60000
29900
37000
45000
54700
U.S. labor force median earnings in 2010
Earn
ings
(in
U.S
. dol
lars
)
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
bar graph
4
Ex 1.What was the median earnings of a U.S. worker with a high school diploma or equivalent? _________ What was the median earnings of a U.S. worker with a bachelor’s degree? ________ How much more did a U.S. worker with bachelor’s degree earn than a U.S. worker with a high school diploma or equivalent?
High school diploma or equivalent
Associate's degree Bachelor's degree Master's degree or higher
0
10000
20000
30000
40000
50000
60000
29900
37000
45000
54700
U.S. labor force median earnings in 2010
Earn
ings
(in
U.S
. dol
lars
)
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
5
Ex 1.What was the median earnings of a U.S. worker with a high school diploma or equivalent? _________ What was the median earnings of a U.S. worker with a bachelor’s degree? ________ How much more did a U.S. worker with bachelor’s degree earn than a U.S. worker with a high school diploma or equivalent?
High school diploma or equivalent
Associate's degree Bachelor's degree Master's degree or higher
0
10000
20000
30000
40000
50000
60000
29900
37000
45000
54700
U.S. labor force median earnings in 2010
Earn
ings
(in
U.S
. dol
lars
)
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
$29900
6
Ex 1.What was the median earnings of a U.S. worker with a high school diploma or equivalent? _________ What was the median earnings of a U.S. worker with a bachelor’s degree? ________ How much more did a U.S. worker with bachelor’s degree earn than a U.S. worker with a high school diploma or equivalent?
High school diploma or equivalent
Associate's degree Bachelor's degree Master's degree or higher
0
10000
20000
30000
40000
50000
60000
29900
37000
45000
54700
U.S. labor force median earnings in 2010
Earn
ings
(in
U.S
. dol
lars
)
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
$29900
$45000
7
0.020.040.060.080.0
Percentage of U.S. labor force participants who worked full-time for a full year in 2010
Perc
enta
ge
Ex 2.Estimate the percentage of U.S. workers with a high school diploma or equivalent that worked full-time for a full year in 2010. ______ Estimate the percentage of U.S. workers with an associate’s degree that worked full-time for a full year in 2010. ______
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
8
0.020.040.060.080.0
Percentage of U.S. labor force participants who worked full-time for a full year in 2010
Perc
enta
ge
Ex 2.Estimate the percentage of U.S. workers with a high school diploma or equivalent that worked full-time for a full year in 2010. ______ Estimate the percentage of U.S. workers with an associate’s degree that worked full-time for a full year in 2010. ______
57%
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
9
0.020.040.060.080.0
Percentage of U.S. labor force participants who worked full-time for a full year in 2010
Perc
enta
ge
Ex 2.Estimate the percentage of U.S. workers with a high school diploma or equivalent that worked full-time for a full year in 2010. ______ Estimate the percentage of U.S. workers with an associate’s degree that worked full-time for a full year in 2010. ______
57%
63%
Sour
ce:
http:
//nc
es.e
d.go
v/pr
ogra
ms/
coe/
tabl
es/t
able
-er2
-1.a
sp
10
The following is called a __________, which usually show numbers that change over time.
Sour
ce:
http:
//w
ww
.npr
.org
/blo
gs/m
oney
/201
1/12
/01/
1430
1686
6/un
empl
oym
ent-f
alls
-to-
8-6-
perc
ent
11
The following is called a __________, which usually show numbers that change over time.
line graph
Sour
ce:
http:
//w
ww
.npr
.org
/blo
gs/m
oney
/201
1/12
/01/
1430
1686
6/un
empl
oym
ent-f
alls
-to-
8-6-
perc
ent
12
Ex 3.Estimate the 2010 unemployment rate of workers with a high school degree. ________ Estimate the 2010 unemployment rate of workers with college or higher degree. ________
Sour
ce:
http:
//w
ww
.npr
.org
/blo
gs/m
oney
/201
1/12
/01/
1430
1686
6/un
empl
oym
ent-f
alls
-to-
8-6-
perc
ent
13
Ex 3.Estimate the 2010 unemployment rate of workers with a high school degree. ________ Estimate the 2010 unemployment rate of workers with college or higher degree. ________
10%
Sour
ce:
http:
//w
ww
.npr
.org
/blo
gs/m
oney
/201
1/12
/01/
1430
1686
6/un
empl
oym
ent-f
alls
-to-
8-6-
perc
ent
14
Ex 3.Estimate the 2010 unemployment rate of workers with a high school degree. ________ Estimate the 2010 unemployment rate of workers with college or higher degree. ________
10%
5%
Sour
ce:
http:
//w
ww
.npr
.org
/blo
gs/m
oney
/201
1/12
/01/
1430
1686
6/un
empl
oym
ent-f
alls
-to-
8-6-
perc
ent
15
________________ is special notation that means repeated multiplication.
Ex 4.
16
________________ is special notation that means repeated multiplication.
Ex 4.
Exponential form
17
________________ is special notation that means repeated multiplication.
Ex 4.
Exponential form
18
________________ is special notation that means repeated multiplication.
Ex 4.
Exponential form
19
________________ is special notation that means repeated multiplication.
Ex 4.
Exponential form
20
________________ is special notation that means repeated multiplication.
Ex 4.
Exponential form
