2x^2+2x-3x-15
2x^2+(-1x)-15
1x^2-15 final answer
Answer:
My sons middle school breaks the 7th grade kids in two groups for math. 3/5 of the classes are concidered accelerated. 2/5 are a "slower" pace. My son was placed in the accelerated class ( he had A's and B's last year) This year he is having a tough time in math. His confidence is down and he tells me that the teacher goes too fast. The teacher mentioned that we could swich him. I do not know what to do. in 8th grade the kids are in 3 groups. If he is placed in the lowest group now what will happen in the future. If he goes in with the low group will he be with a lot of behavior issue kids? I worry about his self esteem as well. Why would I want to switch him? He is frustrated with the pace and I find myself reteaching so that he can complete his homework. Is a lower grade in accelerated math better than a high grade in "slow" math.
I am told that:
Long term….it is unlikely a student can take Algebra in 8th grade if they are in math 2 in 7th. In that case, the student would take Algebra in high school.
Would love to hear some suggestions. Thanks
Yes if they have there sirens on that is
Answer:
A. The Birth rate (per 1,000 population) and the birth rate (per 1,000 population)
B. Expected number of children per childbearing woman
C. 50 years
D. The population will decrease
E. Unusually low rate of natural increase and total fertility
Explanation:
A. The two types of data in the table that are used to calculate the rate of natural increase are The Birth rate (per 1,000 population) and the birth rate (per 1,000 population)
B. The total fertility rate is the number of children expected per woman during her childbearing years
C. The doubling time is given by T = 70/(1.4) = 50 years
D. To maintain the current population size, a fertility rate of 2.1% is required, whereby the fertility rate is about 1.8% the population will not be stable or would decrease
E. The population statistic with a total fertility rate below 1.8, a low rate of natural increase, and a low birth rate is not inline with other industrializing economies such as Middle East, with a fertility rate of 3.0.
