Answer:
Match each situation to the simulation that represents it.
Althea has to select 1 student
as the class representative
from 13 students.
Fiona is deciding which of three
forests to research for a
geography project: evergreen,
deciduous, or coniferous.
Jenny is picking a marble from
a jar with two green marbles, six
yellow marbles, and two red
marbles.
rolling a six-sided die
arrowRight
selecting a playing card from
the hearts suit
arrowRight
spinning a spinner divided into
five equal sections
Step-by-step explanation:
60 cents per pound because 2.5 x .6= 1.5
Three equivalent ratios to 14/2 is 7/1, 21/3, 28/4, in which 7/1 is the simplest form~
Answer:
10 students have pets
Step-by-step explanation:
first u do 5/9x18/1 and thats 90/9 then u do 90 divided by 9 and that's 10 then 9 divided by 9 is 1 so u put those together and its 10/1
Table 3 represents an arithmetic sequence.
Solution:
To find which table represents an arithmetic sequence:
In arithmetic sequence difference of each term is equal.
Table 1:
= –12 – (–6)
d = –6
= –24 – (–12)
d = –12
Here differences are not equal.
So table 1 not represents an arithmetic sequence.
Table 2:
= 9 – 7
d = 2
= 13 – 9
d = 4
Here differences are not equal.
So table 2 not represents an arithmetic sequence.
Table 3:
= 7.3 – 8.7
d = –1.4
= 5.9 – 7.3
d = –1.4
= 4.5 – 5.9
d = –1.4
= 3.1 – 4.5
d = –1.4
Here differences are equal.
So table 3 represents an arithmetic sequence.
