La cola de una salamandra tiene de largo el doble de su parte media y la cabeza mide la tercera parte de su cola.
A. Si la longitud de la parte media de la salamandra es 6 cm. ¿Cuál es la longitud
de la salamandra?
1. 24 cm. 2. 20 cm. 3. 22 cm. 4. 23 cm.​

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.