Questions by Colin Harrington

Questions by Colin Harrington

PLS HELP FOR MY FINAL EXAM :((( Larry needs to change a light bulb in the ceiling. Larry leans a 16 kot ladder against the wall with its base 5 feet away from the wall. Which is closest to the distance

asked Jan 27, 2022

1 answer

5 votes

205k views

how did early humans specifically use musical sounds and how was it “passed on” to the future societies?

asked Jan 26, 2022

1 answer

4 votes

47.2k views

Solve the system using substitution. show work. x=y−6 y=6−3x

asked Dec 28, 2021

1 answer

0 votes

60.7k views

Hen an author creates a picture with words, he is using

asked Dec 15, 2021

1 answer

4 votes

138k views

Which of the following is a benefit of participating in team sports? Edit: nvm, I got it, its improved heart health

asked Dec 11, 2021

2 answers

4 votes

224k views

The price of a technology stock was $9.66 yesterday. Today, the price fell to $9.55. Find the percentage decrease.

asked Nov 12, 2021

1 answer

2 votes

92.2k views

The photo below shows an X-ray of Tutankhamen's skull. How could the X-ray help to correct errors and oversights in historians' past interpretations? Subu O The x-ray could provide information about how

asked Sep 12, 2021

2 answers

2 votes

229k views

The graph of f(x) is shown below. If f(x) and its inverse function, f^-1 (x), are both plotted on the same coordinate plane, where is their point of intersection?

asked Jun 22, 2021

2 answers

2 votes

77.6k views

What are the benefits of having emotions?

asked Mar 20, 2021

2 answers

0 votes

117k views

A student wants to estimate the mean score of all college students for a particular exam. First use the range rule of thumb to make a rough estimate of the standard deviation of those scores. Possible

asked Mar 10, 2021

1 answer

0 votes

51.3k views

PLZ HELP IMAGE BELOW THXS

asked Jan 28, 2021

1 answer

5 votes

19.0k views

Which choice correctly expresses the number below in the scientific notation?

asked Jan 18, 2021

2 answers

4 votes

21.9k views

A school newspaper reporter decides to randomly survey 17 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, she knows that 23% of students attend

asked Jan 15, 2021

1 answer

3 votes

138k views

What would happen if we added acid to the starch solution before adding the amyloglucosidase enzyme?

asked Nov 3, 2020

2 answers

3 votes

102k views

Given the following events invloved in the regulation of blood volume, which of the following answers best represents the order in which these events occur? 1. sodium reabsorbed from distal tubules and

asked Feb 6, 2020

1 answer

0 votes

178k views

Let a < b be real numbers. Let X be a random variable such that it is known that a <= X <= b and for every subinterval of [a; b], the probability that X will belong to that subinterval is proportional to the length of that subinterval. Then we say X has the uniform distribution on the interval [a; b] and the probability density function of X is given by: {1/b-a if a<=x<=b 0 otherwiseand we write X- U(a,b)(a) Find E[X]. Does this agree with your intuition? (b) Show Var[X]= b^2-a^2/12 Hint: b^3- a^3 = (b- a) (b2^+ ab + a^2)(c) Find the c.d.f of X.

asked Jan 17, 2020

1 answer

1 vote

207k views

Ask Your Teacher (a) What is the difference between a sequence and a series? A sequence is an unordered list of numbers whereas a series is the sum of a list of numbers. A sequence is an ordered list of

asked Jan 15, 2020

1 answer

0 votes

201k views

Is the process by which we decide what other people are like and by which we give meaning to their actions?

asked Nov 18, 2019

1 answer

4 votes

60.8k views

Describe how you could rewrite the fractions 1/6 and 1/4 with their least common denominator

asked Oct 19, 2019

1 answer

1 vote

190k views

Explain why it’s C pls

asked Jul 8, 2019

1 answer

2 votes

162k views

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