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 133
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 67

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 3
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Questions Asked

Tennistar:
Group Title
Please Help!
Read this excerpt from "The Diamond Necklace":
…
 updated one month ago
 7 replies
 2 Medals
Mathematics

Tennistar:
Group Title
Who sings the song that is called Cowgirl? It was just released and I can't find it anywhere. The hook is "You're a cowgirl"
 updated one year ago
 No Medals Yet
Mathematics

Tennistar:
Group Title
A jewelry designer used a metal wire to make a kiteshaped earring. A sketch of the geometric figure she used is shown below.
A kite PQR…
 updated one year ago
 No Medals Yet
Mathematics

Tennistar:
Group Title
The diagram below shows a rectangular garden with walkways along the diagonals. A fountain is located at point F, which is the center of th…
 updated one year ago
 15 replies
 2 Medals
Mathematics

Tennistar:
Group Title
Jeremiah uses bamboo rods to make the frame of a tailless kite. He ties three bamboo rods together to form a right triangle PQR. He then tie…
 updated one year ago
 3 replies
 1 Medal
Mathematics

Tennistar:
Group Title
Upon balancing the equation below, how many moles of sodium cyanide are needed to react completely with 3.6 moles of sulfuric acid?
H2SO…
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

Tennistar:
Group Title
Malleability and density are examples of
extensive properties because they do not depend on the amount of matter in the sample.
…
 updated 6 months ago
 3 replies
 No Medals Yet
Mathematics

Tennistar:
Group Title
What determines the mass number of an element?
the number of protons
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 updated 2 years ago
 2 replies
 1 Medal
Mathematics

Tennistar:
Group Title
Which property is always true for a rectangle but not always true for a rhombus?
…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Tennistar:
Group Title
The picture shows a barn door.
…
 updated 2 years ago
 10 replies
 3 Medals
Mathematics

Tennistar:
Group Title
If the formula for a compound is represented by XY2 and the charge on the Y ion is 2, what is the charge in the X ion?
+1
…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

Tennistar:
Group Title
Line segment AC is parallel to DE.. Solve for x.
 updated 2 years ago
 7 replies
 1 Medal
Mathematics

Tennistar:
Group Title
What kind of triangle is shown?
right
…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

Tennistar:
Group Title
I will post question Geometry!
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

Tennistar:
Group Title
What is the mass, in grams, of a sample of 6.12 × 1024 atoms of manganese (Mn)? Show your work or explain the steps that you used to determi…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Tennistar:
Group Title
Use complete sentences to answer the questions.
…
 updated 2 years ago
 No Medals Yet
Mathematics

Tennistar:
Group Title
triangle formed by coordinates negative 6, 7; negative 2, 8; and negative 2, 2.
What kind of triangle is shown?
…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

Tennistar:
Group Title
triangle formed by A, B, and C. Coordinates for A are negative 1, 3; B 5, 1; and C 2, negative 2.
What is the length of ? Round to the ne…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

Tennistar:
Group Title
Convert 24 cm to the unit km.
0.00024 km
…
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

Tennistar:
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After analyzing rock core samples in an area with frequent earthquakes, many geologists believe a severe earthquake will occur in the area …
 updated 2 years ago
 1 reply
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Mathematics

Tennistar:
Group Title
Geometry Question 2 Stumped
 updated 2 years ago
 17 replies
 1 Medal
Mathematics

Tennistar:
Group Title
Geometry question
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

Tennistar:
Group Title
Q1: What is the name of the song with lyrics like: There is no one like me, like me, there is no like me?
This is a child's voice.
 updated 2 years ago
 1 reply
 2 Medals
Mathematics

Tennistar:
Group Title
A greenhouse that specializes in growing carnations is divided into sections. The number of plants in each section depends on the number of …
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

Tennistar:
Group Title
Simple radical question
 updated 2 years ago
 27 replies
 1 Medal
Mathematics

Tennistar:
Group Title
What is the slope of the line passing through the point (4, 3) and perpendicular to the line y = 2x + 1? Write your answer as a fraction.
…
 updated 2 years ago
 6 replies
 3 Medals
Mathematics

Tennistar:
Group Title
Which graph represents the solution set for the following compound inequality?
7 > −2x + 3 ≥ − 7
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

Tennistar:
Group Title
Which mathematical sentence represents the solution for a in the equation
7b = bc + 3a?
 updated 2 years ago
 11 replies
 No Medals Yet
Mathematics

Tennistar:
Group Title
David and Terri drove a small motorboat down a river with a current. The rate the boat traveled in still water was r miles per hour, and the…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Tennistar:
Group Title
The height in meters of a projectile can be modeled by h = 4.9t2 + vt + s where t is the time (in seconds) the object has been in the air, …
 updated 2 years ago
 22 replies
 1 Medal
Mathematics
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