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how many gallons would a hole 100ft deep by 6ft wide hold
1 answer
910 views
Do you think that the Korean War was merely a civil war in which the United States supported one side, or should it be
1 answer
637 views
Need help with one sentence structure.
I don't know if I am going to be able to explain it good. It goes like this "the measures
3 answers
539 views
Hello!
Any interesting ideas on how to present new vocabulary? The topic is smoking. Some of the words are:addicted,to promise,to
1 answer
627 views
Hello!
How to present smoking as a topic to students? There are 22 students (17 year olds) and they are learning English for 3
3 answers
584 views
reduce 16/180 to lowest terms
1 answer
373 views
find volume and curved surface area of a cone of radius 6.00cm and perpendicular height 8.00cm
1 answer
359 views
the level of water in a graduated cylinder is 52.7 ml. After a solid object weighing 100 g is added, the level is 87.4 ml. What
1 answer
663 views
how much E is used to heat 500g of iron from 22c to 55c? Cfe=0.451 Jg-1C-1.
2 answers
681 views
Let the radius of the circular segment be 92 m,
the mass of the car 2393 kg, and the coefficient of the static friction between
1 answer
674 views
.A 5.5kg riffle fires an 11gram bullet with a velocity of 1000m/s.
a. find the velocity of a riffle? b. if the shooter holds the
2 answers
3,187 views
A top fuel dragster covers the quarter mile in 4.5 seconds. what is its speed in miles per hour? please tell me step by step
1 answer
595 views
Laura is a salesperson in a retail store and earns $65 per week plus 10% of her weekly sales. If Laura earned $200 one week,
2 answers
704 views
Solve 10x + 75 = 150. Round your answer to the nearest hundredth.
A. x ¡Ö 1.63 B. x ¡Ö 1.56 C. x ¡Ö 1.75 D. x ¡Ö 1.88
2 answers
753 views
A soccer ball leaves the foot of a player with an intitial velocity of 22 m/s at an angle of 30 degrees above the positive
1 answer
415 views
A soccer ball leaves the foot of a player with an intitial velocity of 22 m/s at an angle of 30 degrees above the positive
1 answer
449 views
A soccer ball leaves the foot of a player with an intitial velocity of 22 m/s at an angle of 30 degrees above the positive
1 answer
565 views
A soccer ball leaves the foot of a player with an intitial velocity of 22 m/s at an angle of 30 degrees above the positive
1 answer
412 views
Find g of f if f(x) = x + 7 and g(x) = 3x – 2.
1 answer
290 views
The height of males is normally distributed with a mean of 69 inches and a standard deviation of 2.5 inches. What is the
1 answer
727 views
Multiply using Lattice Multiplication 23 x 45
379 x 24 379 x 450 Multiply by using the Russian Peasant Method 27 x 79 38 x 126
2 answers
537 views
if you're developing a human resource inventory, you should exclude which of the following?
a. names b. capabilities c. perpetual
7 answers
388 views
if you want to turn self-directed gain into social and economic benefits for all, you should use a/an --------strategy.
a.
7 answers
1,130 views
John wants to advocate for making study rooms available to students. In an effort to learn whether the time of day or the day of
0 answers
444 views
what is the value of y when x=2 in the equation y=-4x - 5?
1 answer
253 views
a car of mass 3000kg moving at 20m/s is suddenly brought to a stop when a deer crosses the road. if a braking force of 300,000
2 answers
689 views
Where must an object be placed to have a
magnification of 3.74 in front of a converging lens of focal length 14.1 cm?
2 answers
1,004 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
1 answer
734 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
0 answers
379 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
1 answer
356 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
1 answer
325 views
an average length of 2 inches and a standard deviation of .005 inches. What is the 95% confidence interval for the length of
1 answer
366 views
If (x + 2) is a factor of m^2x^4 + 5mx^3 + x^2 – 7x – 2, find m. (4 marks)
1 answer
315 views
Find the slope of the secant to the curve f(x) = -2logx + 3 between: (1 each)
i) x = 1 and x = 2 ii) x = 1 and x = 1.5 iii) x = 1
1 answer
577 views
Determine the value of each of the following logarithmic expressions. Do not change bases.
A) log8 4 <----- 8 is subscript b)log
2 answers
832 views
4KCl + 4HNO3 + O2 ==> 4KNO3 + 2Cl2 + 2H2O
I meant from * combustion decomposition synthesis single replacement double replacement
1 answer
716 views
4KCl + 4HNO3 + O2 ==> 4KNO3 + 2Cl2 + 2H2O
what kind of reaction is this?
1 answer
569 views
Potassium nitrate is made by adding potassium chloride to hydrogen nitrate in the presence of oxygen gas. Along with the
1 answer
757 views
A projectile is fired from the origin (at y = 0s m) a shown in the figure. The initial velocity components are v 0x = 940 m/s
1 answer
706 views
what did amedeo avogadro contribute to the atomic theory?
2 answers
552 views
2x+3y=3
3y=5-2x 4x-y=3 4x=y=1 solve and explain please
3 answers
347 views
5/315
1 answer
271 views
Simplify: 53 x 56
1 answer
334 views
a certain paint has a density of 0.914 g/mL. you need to cover a wall that is 7.6 meters long and 2.74 meters wide with a layer
2 answers
796 views
I got C_4 H_3 O_8 for this question but I'd like someone to check my answer, please.
A 1.012 g sample of a compound containing C,
1 answer
947 views
Is this correct?
A 0.1471 g sample of a compound containing C, H, and F was burned to produce 0.1960 g CO2 and 0.08024 g H2O. If
1 answer
447 views
A 0.5595 g sample of a compound containing C, H, and O was burned to produce 1.429 g CO2 and 0.5850 g H2O. If the molar mass of
1 answer
479 views
I need help with this problem...
A 1.208 g sample of a compound containing C, H, and O was burned to produce 2.561 g CO2 and
3 answers
552 views
john's columm covered the first 12 miles in 4 hours. he then increased the speed by 2 miles per hour. if the total distance of
1 answer
999 views
Organisms that live in environments and are hypotonic have cell membranes that differ in permeability from those that live in
1 answer
1,545 views
A 69 kg person on skis is going down a hill sloped at 36° below the horizontal (+x direction). The coefficient of friction
2 answers
1,513 views
6) If the DNA sequence is GTAC, what will be the mRNA sequence?
a) CATG b) CTUT c) CAUG d) UCGG 7) Given the codon UGC, what will
0 answers
1,057 views
Compare and contrast the following methods of job evaluation and include examples that are not the same as in the textbook to
0 answers
507 views
based on 125 flights, 76% arrive on time. whats the probability that 80 flights arrive on time, probability that 20 or less
0 answers
470 views
Determine the least possible value for B to the nearest tenth if A = 30°, a = 5, and b = 8.
1 answer
320 views
Recently one of the nation’s largest consumer electronics retailers began a nationwide television advertising campaign kicking
0 answers
1,041 views
draw a game tree when sony makes its technology decision first.does sony experience a first-mover advantage
0 answers
388 views
A survey was made of 100 customers in a department store. 70 of the customers indicated they visited the store because of a
1 answer
1,084 views
Wendy is a randomly chosen member of a large female population, in which 13% are pregnant. Wendy tests positive in a pregnancy
1 answer
581 views
Okay so there is a non profit organization called Heifer. This group sends animals to 3rd world countries. It teaches people to
1 answer
986 views
simplify the following by adding like terms -4-6m+10n-56-n+9m
1 answer
949 views
a 2.00 m tall basketball player is standing on the floor 10 m from the basket. if she shoots the ball at a 40 degree angle with
1 answer
2,583 views
sarah ride her bike at an average spped of 6m/s. how long does it take her to ride 6km (6,000 m)?
0 answers
448 views
what is the dependent and independant variable, force or pressure?
0 answers
345 views
need help in orthopedic physician assistant exam
0 answers
350 views
in which of the following materials is the velocity of light greatest
1 answer
510 views
my tens digit is 5 more than my ones digit and 2 less than my hundreds digit.if the sum of my digit is 18.what number am i?
1 answer
433 views
Explain how genetic diversity in plants and animals supports long-term viability.
1 answer
577 views
automoniles arrive at the drive-through windom at a post office at the rate of 4 every 10 minutes. the average service time is 2
0 answers
685 views
In the video game Corporate Cowboy, your task is to investigate complaints of wrongdoing on the part of corporate directors and
0 answers
475 views
you are planning for your kids future education. he is 8 years old now and will start in ten years. How much will you have to
2 answers
454 views
what will a deposit of 4500 be worth if left in the bank for 5 years at 8% compounded quarterly?
1 answer
480 views
What is the third quartile, Q3, of the following distribution?
27, 18, 20, 21, 29, 33, 12, 14, 34, 10, 16, 21, 22, 24, 26 A. 24
3 answers
943 views
in a regular polygon, with center O, and a side AB, measure of angle AOB =72 degrees. If AB is 4.6 in. find the perimeter
0 answers
840 views
Compare and contrast the two feedback mechanisms our bodies use to maintain homeostasis what would happen if our
0 answers
527 views
Chords AC and BD intersect at the center of circle ABCD. If the length of CP = 8, which is the length of PB?
2 answers
604 views
3 1/5 x 2 5/6 express in simplest form
1 answer
311 views
2 pool balls of equal mass experience a perfectly elastic head on collision. 1 ball is traveling at 2m/s and the other at 3m/s
1 answer
767 views
Data shows that 93% of the people in a certain population are right-handed. A group of 9 people from this population are
1 answer
573 views
if f'(x)=2f(x) and f(2)=1, then f(x)= ?
1 answer
1,128 views
if dy/dx=ycos x and y=3 when x=0, then y= ?
1 answer
342 views
Suppose you notice 6.3 ocean waves pass by a buoy in 26.3 seconds. What is the frequency of the ocean waves?
1 answer
543 views
If the base to a gutter and 12 feet from the base of a house, how many feet high on the house does the ladder reachIf th
0 answers
338 views
Two objects .25m apart exert a force of 2.5x10 to the -11 power on each other, if thier total mass is 4kg, what is the mass of
1 answer
468 views
Two objects .25m apart exert a force of 2.5x10 to the -11 power on each other, if thier total mass is 4kg, what is the mass of
1 answer
447 views
2 objects are .25m apart and exert a force of 2.5x10^-10 N on each other. Thier total mass is 4 kg. what is the mass of each?
1 answer
1,065 views
If a person lives over 160 years What will happen?
1 answer
866 views
What will be the impact on society if people live more than life expectancy?
1 answer
387 views
What is the advantage or disadvantage that people used telomere?
2 answers
504 views
What will be the impact on society If people live more then life expectaney?
3 answers
355 views
which is matches the problem?
<,>,= 8.5_____-10^3
1 answer
340 views
a) Generally speaking, the ability of a substance to move across a membrane by passive diffusion is enhanced by decreasing size
0 answers
371 views
what word ends in -let and has the same meaning as starlet?
0 answers
325 views
when do you use present perfect?
2 answers
426 views
Assume that a gaining stream exists in physical connection with groundwater in an unconfined aquifer. Assume that several
0 answers
523 views
If the slope of line f is 2,and a line d is parallel to the line f, what is the slope of line d?
4 answers
328 views
I am a little confused, can someone please help me?
I the radius of a circle is 5m, what is the area of the circle? Is this the
1 answer
416 views
hi im stuck on a question on my assignment, question , sometimes when going to meet jamie , karen mistakes someone else for him
0 answers
478 views
A cube is both a polyhedron and a prism.
This isn't true right?
1 answer
473 views
how do i design a portable barrier to stop a vehicle travelling at 60km/h, weighing 1800kg within a distance of 1m? the tires
0 answers
334 views
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