1. if a pea plant’s alleles for height are tt, what is true of its parents? (1 point) a.) both parents are tall. b.)both parents are short. c.)both parents contributed a recessive allele. d.)both parents contributed a dominant allele. 2. a tall plant (tt) is crossed with a short plant (tt). if the tall f1 pea plants are allowed to self-pollinate, (1 point) a.)the offspring will be of medium height b.)all of the offspring will be tall c.)all of the offspring will be short. d.)the offspring can be tall or short

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day