Lulu49
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Questions Answered

Lulu49:
Group Title
Does this sentence need a semicolon?
If you go to the drug store, get me some toothpaste, hair gel, and aspirin.
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Lulu49:
Group Title
p7*10^7)(8*10^4)
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

Lulu49:
Group Title
(3*10^4)(8*10^7)
 updated 2 years ago
 5 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
5 feet to 26 inches
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

Lulu49:
Group Title
The product of two numbers is 15. One of the numbers is t.
 updated 2 years ago
 14 replies
 3 Medals
Mathematics

Lulu49:
Group Title
Write algebraic expressions for two numbers with a sum of 7. Let one of the number be represented by x.
 updated 2 years ago
 6 replies
 2 Medals
Mathematics

Lulu49:
Group Title
There are 9 children playing in a playground. In a game, they all have to stand in a line such that the youngest child is at the beginning o…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

Lulu49:
Group Title
Evaluate: 6C2/3C1
a. 5
…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
Three tickets are selected at random from a box of tickets bearing numbers from 1 to 30. The table and the relativefrequency histogram show…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Lulu49:
Group Title
Find the odds of an event if the probability of the event is given to be: 2/3
a. 1/3
…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
In the expansion of (x+y)^15, a certain term contains x^10. What is the exponent of y in this term?
a. 8
…
 updated 2 years ago
 10 replies
 2 Medals
Mathematics

Lulu49:
Group Title
Suppose that, without even reading the question. you guess on all four question of a trueorfalse test. Compare the quantity in column a wi…
 updated 2 years ago
 6 replies
 2 Medals
Mathematics

Lulu49:
Group Title
Jasmine's old grandfather clock is broken. when she tries to set the pendulum in motion by holding it against the side of the clock and lett…
 updated 8 months ago
 5 replies
 1 Medal
Mathematics

Lulu49:
Group Title
A construction company will be fined for each day it is late completing its current project. the daily fine will be $4000 for the first day …
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
Find Sn for the given arithmetic series.
a[1]=22, d=8, c=21
…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
Find Sn for the given arithmetic series.
a[1]=10, d=9, n=15
…
 updated 2 years ago
 6 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
Find the indicated term of the given arithmetic sequence.
a[1]=45, d=6, n=8
…
 updated 2 years ago
 5 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
a[1]=105, d=2, n=9
a. 121
…
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
Find the first four terms of the arithmetic sequence when a1=3 and=2.
a. 2,5,8,11
…
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
Find the domain of the radical function.
f(x)=√23(x+1)
…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

Lulu49:
Group Title
One algebra 2 question? Please help me?!
What is the horizontal asymptote of y=(2x+3)(5x2) / 7x^23?
…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

Lulu49:
Group Title
a. $37.2 billion
b. $38 billion
c. $3.72 billion
…
 updated 2 years ago
 3 replies
 3 Medals
Mathematics

Lulu49:
Group Title
Find the quotient.
60, 10
…
 updated 2 years ago
 6 replies
 2 Medals
Mathematics

Lulu49:
Group Title
A friend is having trouble finding the sum of 84 and 28. What explanation would you give to help your friend?
…
 updated 2 years ago
 6 replies
 2 Medals
Mathematics

Lulu49:
Group Title
y=120 when x=8 and z=20; x=54 and z=7
a. y=3/4xz; 283.5
…
 updated 2 years ago
 7 replies
 No Medals Yet
Mathematics