Is W a subspace of the vector space? If not, state why. (Select all that apply.) W is the set of all nonnegative functions in C(−[infinity], [infinity]). W is a subspace of C(−[infinity], [infinity]). W is not a subspace of C(−[infinity], [infinity]) because it is not closed under addition. W is not a subspace of C(−[infinity], [infinity]) because it is not closed under scalar multiplication.

Find two consexutive odd integers such that the sum of their square is 650

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?