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Emily
Questions (1,829)
Ben sat on a bench and watched a flurry of pigeons peck hungrily at the ground. His lunch break was almost over, so he stood to
2 answers
621 views
Calculate the mass of sliver fromed in electrolysis by 9650 Coulomb's of electricity
2 answers
322 views
Doctors put a group of women preparing to run their first marathon in the same running group. All of the women were mothers.
2 answers
1,076 views
What is the biggest volcano in the solar system called?
1 answer
7,530 views
How have the Ten Commandments influenced life today?
2 answers
623 views
When a force of 36 Newtons is applied to springs S1 and S2, the displacement of the springs is 6 centimeters and 9 cm,
2 answers
708 views
The height of the pedals of a bicycle change with respect to time. The minimum height recorded for the pedals was 21 cm above
4 answers
884 views
I ordered a large pizza from Dominos for dinner. A large Dominos pizza has 8 slices and a diameter of 13.5 inches. I don’t
3 answers
827 views
Given the function,
f(x) = 4|x − 8| Evaluate: (i) f(x + 1) (ii) f(x^2+ 9)
1 answer
260 views
The human ear canal is open on end to the outside and closed at the other end by the eardrum by modeling the human ear canal as
0 answers
397 views
Mike had x pieces of candy. He kept pieces 15 for himself and equally divided the remaining pieces among his 6 friends. How many
3 answers
915 views
What is B if the graph of the equation 3x=By+2 is perpendicular to the graph of 3y=-2x+4
1 answer
603 views
A son is 8 years old. His father is five times as old.
How old was the father when his son was born?
2 answers
1,110 views
A tube at both ends has a length of 30 m
A. What is the length of a tube open on one end tha has the same fundamental frequency B
1 answer
384 views
After 2 turning fork are simultanesly struck, one hears 4 beats per second. If the frequency of one tuning fork is 480 Hz find
1 answer
495 views
Several games were played between two basketball teams: the Tigers and the Bears.
The Tigers won the first game by two points. A
4 answers
604 views
Sorry I am having so many questions about math! It is just because I got moved up a grade for summer math, and it is
3 answers
537 views
3 1/2 x 2 1/4=???
1 answer
422 views
Lucy sang 4 songs. Every song was 5/8 minutes long.
For how much time did she sing in total? Write your answer in simplest form.
4 answers
1,628 views
9.57 divided by 0.3. I know that is easy for some of you, but I can't do it. Will you help me? Thanks!
4 answers
500 views
A cook needs 5 cups of vegetable stock for a soup recipe. How much is this in pints?
Write your answer as a whole number or a
3 answers
2,469 views
Hi! I have a question.
A cook needs 5 cups of vegetable stock for a soup recipe. How much is this in pints? Write your answer as
3 answers
1,393 views
hello! I am nine years old, and I have a question. This is my question.
Evaluate the expression when c=5 and d=45 d-6c=??? I
4 answers
363 views
My question is about guess my rule, in Russian math.
x - y 1=21 2=22 7=27 8= don't know 9= don't know _ = 33 33- don't know _ =
1 answer
912 views
There was water damage to personal property in a home. The items damaged were originally priced at $4000. The items lose value
1 answer
940 views
A prescription for amoxicillin comes in an oral suspension that is 250 mg/5.0 mL. A patient is prescribed 500 mg every 6 h. How
2 answers
876 views
A child must take 10 mL of cephalexin, an antibiotic, by mouth 2 times a day for 10 days. The solution is provided as a 50 mg/mL
1 answer
1,007 views
4x942+39-85843+37
2 answers
298 views
Jose invests $4000 in an investment account paying 8% annually for 12 years. Suppose the interest was compounded quarterly
1 answer
786 views
Can someone check this for me?
Find the value of the greater root of x^2-13x+12=0. A. -12 B. -1 C. 1 D. 12 I think that it is 12,
1 answer
365 views
The lines y=(2/3)x+2 and y=(-2/3)x+12 are tangent to circle C at the points (3,4) and (3,10), respectively.
a) Find the
3 answers
418 views
The cost, C, in dollars of producing n yearbooks is represented by the equation
C =1000+5n Last year it cost $1375 for all the
2 answers
571 views
Is this statement an example of manipulation.. “All dads in Austin buy basketball tickets for their sons.”
3 answers
347 views
How much must you deposit in an account that pays 7% annual interest compounded yearly to have a balance of $550 after 5 years?
1 answer
754 views
A mixture of argon and hydrogen gases contains argon at a partial pressure of 241 mm Hg and hydrogen at a partial pressure of
3 answers
949 views
You allow one bacteria (circular DNA) to replicate in radioactive nucleotides so that any newly synthesized DNA strands use
0 answers
457 views
In the analysis of 0.8503 g of impure chloride containing sample, 1.250 g of AgCl were precipitated out. What is the percent of
2 answers
1,962 views
A pencil cup with a capacity of 25π in.3 is to be constructed in the shape of a right circular cylinder with an open top. If
2 answers
3,520 views
If you roll a 6-sided die 72 times, what is the best prediction possible for the number of times you will roll a five?
4 answers
2,096 views
Yolanda has 4 1/4 cups of flour. She needs 1 2/3 cups of flour to make a batch of cookies. How many cookies can Yolanda make
2 answers
561 views
A scientist reports a set of experimental results with 97% confidence. The results state that 82-86% of epithelial cells were
1 answer
439 views
Peter the Great tried to model Russia after what place?
1 answer
546 views
A pig rancher wants to enclose a rectangular area and then divide it into four pens with fencing parallel to one side of the
6 answers
1,482 views
Suppose that x=x(t) and y=y(t) are both functions of t. If
x^2+y^2=2, and dx/dt=5 when x=1 and y=1, what is dy/dt?
1 answer
672 views
A 15 ft ladder leans against a wall. The bottom of the ladder is 4 ft from the wall at time t=0 and slides away from the wall at
1 answer
461 views
Which of the following are the correct units for mass? Choose all that apply.
dyn tons m/s2 u slugs kg oz g
2 answers
603 views
Cloverleaf exits are approximately circular. A 1220 kg automobile is traveling 56 mph while taking a cloverleaf exit that has a
2 answers
595 views
When I do the base times height stratigy (I’m sorry I didn’t spell that right😕) and not all the sides are equal do I
1 answer
329 views
A carpenter has a piece of wood that is cut into two pieces. One piece of wood is 6
inches longer than the other. Four-fifths of
2 answers
780 views
Two rectangular adjacent rooms shower wall. 1 foot by 1 foot tiles cover the floor of each room. Describe how the greatest
2 answers
1,140 views
Find the greatest perfect square for 650.
Bonus: Find the greatest perfect square for 1290
1 answer
1,209 views
A family is having a pool built in their backyard. If their yard in rectangular and measures 10x by 5x and the pool is circular
1 answer
926 views
80 students are going on a field trip to the history Museum. The total cost includes to bus rentals and $10 per student for
2 answers
1,009 views
Which of the following are effected by air drag?
1. Automobiles 2 Skyscrapers 3 Parachutes 4. The moon 5 Airplanes 6. Bicycles 7.
2 answers
419 views
64+9(12 ÷ 3 x 2)-7
1 answer
316 views
H! I have to write a slam poem that is transformed from a poem that is called New Spring by James McAuley. I am struggling to
1 answer
533 views
The origin O and the points P(4,1) , Q(5,5) and R(1,4) form a quadrilateral.
a) show that OR is parallel to PQ. b) show that OP
3 answers
956 views
I need to find something that starts with the letter Z it's for a project and it is due on Monday and I need somebody's help,
1 answer
443 views
Which of the following is the best example of how many Pacific islands have adapted to a mix of different ethnic groups?
A.They
23 answers
5,777 views
Are there any reliable online resources available for studying 6th-grade science for state testing preparation?
0 answers
780 views
What is 36 x 42?
2 answers
383 views
Sarah competes in a long jump competition her first jump is 4.25 m her best jump is 4% more than this however her best jump is
2 answers
940 views
A cylinder has a radius of 5 cm and a height of 12 cm. What would the might of a cone need to be if it has the sane volume and
3 answers
1,145 views
State the inverse of the following function, AND state the Domain and Range of the inverse. f(x)=x-2
1 answer
699 views
Which x-value results in both functions having the same output?
g(x) = x2 - 2x + 3 h(x) = x2 + 3x - 7 A.x=0 B.x=1 C.x=2 D.x=3
1 answer
308 views
Given complex numbers m and n below, what is m + n?
m = 10 + i n = 4 - 3i A. 14-3i B.14-2i C.9+i D.9+7i I think it's B.
2 answers
839 views
Find the missing length. Round to the nearest tenth of necessary.
It is a right triangle with side a being 8 ft and side b being
23 answers
10,306 views
The late 1400's through the early 1600's was a time of exploration and early settlement of several European colonies. Each
5 answers
1,748 views
Use your graphing calculator to evaluate to three decimal places the value of ∫ 0.5 to 3 ((sinx)/x)dx.
I don’t have a
5 answers
1,858 views
Which decimal had the same value as 72/100
2 answers
984 views
A gambler offers to let you play the following game: he will roll two (fair) dice. If the sum of the two dice is 7, you will
1 answer
2,642 views
aluminum metal is added to a solution of cobalt (II) sulfate
1 answer
1,650 views
A cellbphone company charges $10 per month for up to 500 text messages and $0.15 for each additional text message. Stanley was
2 answers
661 views
What is the value of y
2x+3y=105 x+2y=65
1 answer
720 views
Zach is planning to invest up to $50,000 in corporate and municipal bonds. The lest he will invest in corporate bonds is $6000
1 answer
786 views
How to rearrange an equation by using A=2pirh?
1 answer
405 views
What is the probability of each event?
a. rolling a sum of a prime number on one roll of two standard number cubes. b. rolling a
2 answers
592 views
1. reflect on the feedback you received from WriteToLearn about your autobiographical Narrative. (4 points)
Which traits are
3 answers
1,412 views
I'm not sure if I'm doing the problem correctly and would appreciate if someone could take a look. Thank you.
Question: For the
2 answers
416 views
Which of these correctly describes how a system can store potential energy on the microscopic level?”
A. The particles must
2 answers
731 views
Study the scenario.
An object is at rest. At five seconds, someone comes over and pushes the object with a force of 3 N to the
1 answer
2,986 views
A girl walks with a velocity of 1 m/s, and then increases her speed uniformly to 3 m/s in 4 s.
What is the girl’s acceleration?
2 answers
494 views
While it was yet dark a great strange cry rang out in the churchyard.
A. Simple B. Compound-Complex C. Compound D. Complex I know
4 answers
549 views
How did the impact of imperial powers on colonies have a drastic effect on the course of human history?
I don't how to answer
2 answers
785 views
Why did rogue states become more prominent following the Soviet Union’s collapse?
I know what a rogue state is but I don't know
3 answers
5,115 views
Jason’s age is 1/4 of his fathers age. 28years later, Jason’s age will be 3/5 of his fathers age. How old was Jason’s
2 answers
1,653 views
How do I find the remaining frequencies? I believe the entire frequency distribution is 2,6,12,12,6,2, for it is a normal
1 answer
560 views
How do I find the remaining frequencies? I believe the entire frequency distribution is 2,6,12,12,6,2, for it is a normal
0 answers
564 views
In a Sing Thing, the first 4 singers sang Song 1, the next 4 sang Song 2, and so forth. Singer number 73 sang Song ?
A. 18 B. 19
1 answer
820 views
Stopping by Woods on a Snowy Evening by Robert Frost
Whose woods these are I think I know. His house is in the village, though;
2 answers
1,323 views
Determine whether each sequence is arithmetic geometric or neither if the sequence is arithmetic give the common difference if
2 answers
7,158 views
A stretched wire of 80cm vibrates with fundamental frequency of 256Hz.If length of wire is reduced to 15cm, the fundamental
1 answer
754 views
(white Powder) : 42.2% carbon, 6.4% Hydrogen, and 51.4% Oxygen Formula Mass = 342.2965 amu
Molecular Formula: Empirical Formula:
2 answers
563 views
1. Outline a procedure to prepare an ammonia/ammonium buffer solution.
I'm confused how to start it off.
1 answer
640 views
28. Explain, in terms of equilibrium shifts, how this buffer mixture resists changes in pH when small quantities of both a
1 answer
839 views
1. Outline a procedure to prepare an ammonia/ammonium buffer solution.
I'm confused how to start it off. This is an outline of
1 answer
2,163 views
Hydrazine, N2H4(aq), is used in the preparation of polymers, pharmaceuticals and rocket fuel. Hydrazine has alkaline properties
4 answers
2,645 views
Hydrazine, N2H4(aq), is used in the preparation of polymers, pharmaceuticals and rocket fuel. Hydrazine has alkaline properties
1 answer
812 views
A bag contains 6 red marbles, 3 white marbles, and 7 blue marbles. You pick a marble without looking. Find the probability of
53 answers
19,562 views
Why are alpha and beta rays deflected in opposite directions in a magnetic field? Why are gamma rays not deflected at all? Why
1 answer
1,250 views
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