Mathematics, 31.03.2021 01:00 melanie1759

Refer to the figure to determine which statement is TRUE. * 4 points
YW is an altitude.
X
w
Z
ZYWZ is a right angle
ZXYWZZYW
O XW = WZ
LYWZ is a right angle and XW = WZ

Refer to the figure to determine which statement is TRUE. *

4 points
YW is an altitude.
X
w
Z
ZYW

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:30

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 1

Answer

Mathematics, 22.06.2019 02:40

Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?

Answers: 3

Answer

Mathematics, 22.06.2019 04:50

Naruto is choosing between two venues that will deliver food to his house. with probability 1/3 he will choose ramen mania (r), and with probability 2/3 he will choose sushi (s). if he chooses r, 15 minutes after making the call, the remaining time it takes the food to arrive is exponentially distributed with average 10 minutes. if he orders s, 10 minutes after making the call, the time it takes the food to arrive is exponentially distributed with an average of 12 minutes. given that he has already waited 25 minutes after calling, and the food has not arrived, what is the probability that he ordered from r? i am really stuck on how to set this up, so if you could be extra clear, that would be super ! in advance

Answers: 2

Answer

Mathematics, 22.06.2019 06:00

If there are 72 students than adults at the dance, how many adults were at the dance?

Answers: 1

Answer

You know the right answer?

Refer to the figure to determine which statement is TRUE. * 4 points
YW is an altitude.
...

Questions

Mathematics, 25.05.2021 20:40

A triangle has side lengths of 6 inches 11 inches and c inches, enter values to write an inequality that describes the possible values for c, the leng...

Mathematics, 25.05.2021 20:40