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how many gallons would a hole 100ft deep by 6ft wide hold
1 answer
939 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
653 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
572 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
649 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
607 views
reduce 16/180 to lowest terms
1 answer
388 views
find volume and curved surface area of a cone of radius 6.00cm and perpendicular height 8.00cm
1 answer
373 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
682 views
how much E is used to heat 500g of iron from 22c to 55c? Cfe=0.451 Jg-1C-1.
2 answers
704 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
699 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
3,213 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
622 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
728 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
778 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
443 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
466 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
589 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
435 views
Find g of f if f(x) = x + 7 and g(x) = 3x – 2.
1 answer
306 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
765 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
561 views
if you're developing a human resource inventory, you should exclude which of the following?
a. names b. capabilities c. perpetual
7 answers
416 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
1,163 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
458 views
what is the value of y when x=2 in the equation y=-4x - 5?
1 answer
265 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
722 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
1,027 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
1 answer
747 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
0 answers
390 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
1 answer
364 views
calculate the ph of 20 ml of .1M NaOH to 40 ml of acetic acid
1 answer
340 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
386 views
If (x + 2) is a factor of m^2x^4 + 5mx^3 + x^2 – 7x – 2, find m. (4 marks)
1 answer
328 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
602 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
854 views
4KCl + 4HNO3 + O2 ==> 4KNO3 + 2Cl2 + 2H2O
I meant from * combustion decomposition synthesis single replacement double replacement
1 answer
726 views
4KCl + 4HNO3 + O2 ==> 4KNO3 + 2Cl2 + 2H2O
what kind of reaction is this?
1 answer
587 views
Potassium nitrate is made by adding potassium chloride to hydrogen nitrate in the presence of oxygen gas. Along with the
1 answer
791 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
726 views
what did amedeo avogadro contribute to the atomic theory?
2 answers
564 views
2x+3y=3
3y=5-2x 4x-y=3 4x=y=1 solve and explain please
3 answers
363 views
5/315
1 answer
283 views
Simplify: 53 x 56
1 answer
344 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
813 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
973 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
463 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
497 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
584 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
1,029 views
Organisms that live in environments and are hypotonic have cell membranes that differ in permeability from those that live in
1 answer
1,570 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
1,548 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
1,074 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
536 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
483 views
Determine the least possible value for B to the nearest tenth if A = 30°, a = 5, and b = 8.
1 answer
334 views
Recently one of the nation’s largest consumer electronics retailers began a nationwide television advertising campaign kicking
0 answers
1,070 views
draw a game tree when sony makes its technology decision first.does sony experience a first-mover advantage
0 answers
426 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
1,119 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
609 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
1,006 views
simplify the following by adding like terms -4-6m+10n-56-n+9m
1 answer
974 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
2,626 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
464 views
what is the dependent and independant variable, force or pressure?
0 answers
370 views
need help in orthopedic physician assistant exam
0 answers
373 views
in which of the following materials is the velocity of light greatest
1 answer
524 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
449 views
Explain how genetic diversity in plants and animals supports long-term viability.
1 answer
596 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
711 views
In the video game Corporate Cowboy, your task is to investigate complaints of wrongdoing on the part of corporate directors and
0 answers
492 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
489 views
what will a deposit of 4500 be worth if left in the bank for 5 years at 8% compounded quarterly?
1 answer
500 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
960 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
858 views
Compare and contrast the two feedback mechanisms our bodies use to maintain homeostasis what would happen if our
0 answers
560 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
621 views
3 1/5 x 2 5/6 express in simplest form
1 answer
320 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
803 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
600 views
if f'(x)=2f(x) and f(2)=1, then f(x)= ?
1 answer
1,145 views
if dy/dx=ycos x and y=3 when x=0, then y= ?
1 answer
354 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
571 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
353 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
487 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
462 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
1,087 views
If a person lives over 160 years What will happen?
1 answer
890 views
What will be the impact on society if people live more than life expectancy?
1 answer
400 views
What is the advantage or disadvantage that people used telomere?
2 answers
527 views
What will be the impact on society If people live more then life expectaney?
3 answers
376 views
which is matches the problem?
<,>,= 8.5_____-10^3
1 answer
351 views
a) Generally speaking, the ability of a substance to move across a membrane by passive diffusion is enhanced by decreasing size
0 answers
391 views
what word ends in -let and has the same meaning as starlet?
0 answers
344 views
when do you use present perfect?
2 answers
446 views
Assume that a gaining stream exists in physical connection with groundwater in an unconfined aquifer. Assume that several
0 answers
554 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
345 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
438 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
500 views
A cube is both a polyhedron and a prism.
This isn't true right?
1 answer
492 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
356 views
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