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Nicki
Questions (51)
construct triangle cuz with length xy=6cm, length xz=8cm and yz=10cm.construct the mediator of xz and construct the mediator of
1 answer
217 views
Who started the Red Scare?
1 answer
469 views
Dependent events are one or more events than influences the probability of another event. Conditional probability is NOT a
3 answers
782 views
The radius of the larger circle is 9cm. The diameter of the smaller circle is 11cm. Find the area of the shaded region
The shaded
1 answer
1,052 views
write equation of line through the point ( -3,2) and slope of 1/4 in slope intercept form
1 answer
408 views
The cost
c (in dollars) for the fuel and maintenance of a go-cart is given by c=10x+1200 c=10x+1200 , where x is the number of
7 answers
5,831 views
A five gallon bucket of tar can seal 3500 square feet of blacktop. If a parking lot is 15000 square feet, how many buckets of
2 answers
1,637 views
I'm working on a biology project where I must make a molecule of glucose. I have finished my molecule but I want something in
1 answer
492 views
The circular area A in square centimetres of a healing wound is given by
A(r)=πr^2 Where r =the radius in centimetres. Find the
3 answers
1,138 views
find the derivative or f'(x)
F(x)= √X+h - √x /h
1 answer
427 views
√X+h - √x /h
1 answer
361 views
A typist can type 146 words in 100 seconds. At this rate, how many minutes and seconds would it take him to type 657 words.
2 answers
648 views
What can you multiply an expression by to eliminate the imaginary part of the denominator?
1.) (2+4i)/3i= 2.) (1-2i)/2i=
1 answer
501 views
1. Describe 2 methods of viral infection
2. How can a virus be helpful to its host? I don't want sites because they don't help,
3 answers
665 views
1. Describe 2 methods of viral infection
2. How can a virus be helpful to its host? Please this is very urgent, I have finished
1 answer
614 views
1. Describe 2 methods of viral infection
2. How can a virus be helpful to its host? Thanks:)
1 answer
565 views
1. Describe 2 methods of viral infection
2. How can a virus be helpful to its host? Thank you:)
0 answers
498 views
An arrow, starting from rest, leaves the bow with a speed of 28.8 m/s. If the average force exerted on the arrow by the bow was
1 answer
1,315 views
Los Angeles is about 385 miles from San Francisco. How far apart would the cities be on a map with a scale of 1 in. = 25 mi? If
16 answers
9,046 views
A Grasshopper can jump 19 times his length. If humans were proportional to grasshopper but based on height how far could a 5'9
1 answer
536 views
Is a rhombus regular because the sides are congruent is this statement true or false. Explain reasoning,
1 answer
978 views
Joe and Peter have 360 day membership to a tennis club. Joe will use it every other day. Peter will use it every third day. They
0 answers
453 views
You have a heptagon with the following interior angles 125, 130, 175, 105, 165, 25. What's the measurement of the 7th angle and
2 answers
562 views
In the word ecologists, is eco the root morpheme or ology? Are the morphemes eco, log, y, ist, s or
ec, ology, ist, s ? This is
0 answers
789 views
Some of Helen's plants need water every day, some need water every other day, and others need water every third day. If she
2 answers
1,315 views
Math help please?
Eric, Jose, Shannon, and Jackie wanted to plant a garden. Jose’s dad said they could use a rectangular space
3 answers
671 views
A flower pot is dropped out of the twentieth story window. How far does the pot drop in 3 seconds? How fast will it be moving
1 answer
769 views
Please help.
How do organizational and consumer markets differ? What are the implications of both of these kinds of differences
1 answer
1,071 views
Please. I need a list of Non-fiction books recommended for 6th and 7th grade readers. Thank you and have a nice day. God bless!
22 answers
503 views
Need a formula for this math problem. Help!?
Relinda owns a tea shop and is creating a new mix of tea for her customers. She is
3 answers
1,009 views
if two polygons are congruent, then they are similar. What is the contrapositve of this statement?
1 answer
585 views
144/k=9
I don't understand how to do this using reciprocals, how my teacher wants me to solve the problem. Note: The fraction bar
3 answers
562 views
Suppose there are 500 pennies in a row... (math problem)?
The pennies are all "heads up" Now suppose that 500 people line up and
1 answer
676 views
Sorry I'm posting again. I need to find the obesity rates of the countries Romania, Russia, and Rwanda by gender. (for example
4 answers
1,099 views
Are amino acids other than the usual 20 amino acids found in proteins? If so, how are such amino acids produced?
0 answers
565 views
Which of the following is NOT a real number? (Please explain why!)
(1) -1 (I already ruled out this answers because integers can
1 answer
573 views
Identify the domain and range:
1.) y = x^2 / 4x^2 - 1 2.) y = -3 / (x+2)^2 + 1 3.) y = ³√-x^2
1 answer
457 views
Two boys divide a profit of $36 in the ratio of 5:3. How much does each boy get?
1 answer
478 views
Find the equation in standard form of the hyperbola that satisfies the stated condition.
Foci (0,5) and (0,-5), asymptotes y = x
0 answers
622 views
Find the equation in standard form of the ellipse, given
Center (-2,4),vertices (-6,4) and(2,4) foci (-5,4) and (1,4)
1 answer
619 views
Given 3+i is a root, determine all other roots of f(x)=x^4-2x^3-x^2-38x-130.
2 answers
578 views
Do I have this right?
A first degree polynomial crosses the x axis A second degree polynomial touches the y axis without crosisng
0 answers
544 views
solve by elimination method; 3r-7s=13, 7r-3s=69
0 answers
395 views
A fish tank 24 inches long, 16 inches wide, and 12 inches high is 3/4 full of water. By how many inches will the water level
5 answers
2,190 views
Which element has a greater electroniegativity, Al or Ge. I wasn't sure, since Al was further up, but Ge was further right.
1 answer
447 views
I'm working on single replacement reactions. I know about flipping elements around, like Au+PtF yields AuF+Pt. However, I'm not
1 answer
666 views
I lost the periodic table my teacher gave me, and I need to find one online that shows charges at the top in columns, as well as
1 answer
748 views
What does the sentence victoria numerum servorum non augebit translate to? I got-the victory did not add to the many servant.
2 answers
695 views
I'm trying to find evidence online that the 1920's or World War I was known as the Lost Years. I remember hearing this before.
1 answer
527 views
Where can I find out what percentage of American soldiers receive psycological effects after war?
2 answers
431 views
I HAVE TO SOLVE THE FOLLOWING PROBLEMS FOR AN ALGEBRA ASSIGNMENT DUE SUNDAY. I HAVE FIGURED OUT MOST OF THE ANSWERS BUT AM STUCK
8 answers
784 views