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Taina
Questions and answers by visitors named
Taina
Questions (13)
Factor by grouping if possible.
z^3+3z^2+7z+21
3 answers
416 views
A 125-ft diagonal brace on a bridge connects a support of the center of the bridge to a side support on the bridge. The
2 answers
481 views
1. In solving the equation (x + 3)(x + 1) = 48, Eric stated that the solution would be
x + 3 = 48 => x = 45 or (x + 1) = 48 => x
1 answer
435 views
If a stone is tossed from the top of a 210 meter building, the height of the stone as a function of time is given by h(t) =
1 answer
393 views
Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two
1 answer
426 views
Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state
2 answers
626 views
15t^2+7t=2
The quadratic formula tells you that the solutions are: t = [-b +/-sqrt (b^2 - 4ac]/ (2a) In this case, a = 15, b = 7
4 answers
650 views
Rowing. Abby rows 10 km upstream and 10 km back in a total time of 3 hr. The speed of the river is 5km/h. Find Abby’s speed in
4 answers
601 views
Solve by factoring:
2a^2-3a= -5
3 answers
414 views
Analyze the properties of a sodium atom and a sodium ion. What are the differences in mass, stability, and reactivity that are
1 answer
427 views
How many times heavier is a 16 1/2 pound rock than a 10 1/2 pound rock
3 answers
529 views
Solve |2y+6|<10 for inequality and write the solution in interval notation and graph
5 answers
332 views
Raymond is writing an article about a recent track meet for his school's online paper. Whuch format is the best choice to share
2 answers
408 views
Answers (1)
I have that as well I think it it because it has fleece
