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Questions (926)
South Carolina WR Alshon Jeffery destroys the defense and makes the catch on the Hail Mary pass and dives into the endzone for
1 answer
455 views
what was significant about the role of the green mountain boys? select all that apply
A}they assisted Washington and his troops
4 answers
1,864 views
Tony invests $3900 in two different accounts. The first account paid 6 %, the second account paid 8 % in interest. At the end of
1 answer
476 views
B) A random sample of 16 mid-sized cars tested for fuel consumption gave a mean of 26.4Kilometers per liter with a standard
1 answer
790 views
A) Daily sales of petrol from the Nabua service station are normally distributed with
Mean6300Landthe standard deviation 400L.
2 answers
650 views
Two trains whose rates differ by six miles per hour start at the same time
from stations that are 273 miles apart. They meet in
1 answer
542 views
How many grams of nacl are required to completely neutralize 100 ml of 1M h2so4?
3 answers
934 views
A cyclist is on a rolling stationary trainer pedaling such that his wheels are traveling at 30
km/h. He has an unfortunate
0 answers
563 views
A dolphin wants to swim directly back to its home bay, which is 0.800 km due west. It can swim at a speed of 3.58 m/s relative
2 answers
1,546 views
10x^2+615x+20125
FACTOR PLS
1 answer
389 views
Suppose a tortoise is 2000 feet from the ocean. Each day the tortoise travels one-half of the remaining distance to the ocean.
1 answer
2,653 views
Atmospheric pressure decreases by about 12% for every kilometer you climb. The pressure at sea level is about 1013 atmospheres.
H
1 answer
1,614 views
A species of frog’s population grows 24% every year. Suppose 100 frogs are released into a pond.
How many frogs will there be
2 answers
3,781 views
The Davidson family wants to expand its rectangular patio, which currently measures 15 ft by 12 ft. They want to extend the
3 answers
2,858 views
how many protons and electrons are in 7.4 grams of hydrogen?
1 answer
366 views
Write the equation of horizontal line passing trough the point (5, 2).
1 answer
390 views
If 210 people say pizza is their favorite food,how many people were surveyed using the graph if 42% chose pizza, 33% chose
1 answer
579 views
find the zeroes and state the multiplicity of multiple zeroes
y=(x+1)^2 (x-1) (x-2) I know that x=-1 x=1 x=2 I don't know how to
1 answer
571 views
can you list these fractions 1/6, 1/4, 1/3, 1/2, 2/3,3/4 and 5/6
1 answer
410 views
water and glass with refractive index of 1.5 are interfaced.if the incident ray are from the water makes an angle 60 degrees
0 answers
641 views
if I walk 2.5 miles in 1.25 hours, how long does it take to walk .5 miles?
3 answers
535 views
n this discussion, you will post issues related to motivation and learning. Refer to the texts in this section, other texts you
3 answers
830 views
In this discussion, you will post issues related to motivation and learning. Refer to the texts in this section, other texts you
7 answers
1,019 views
A section of a boardwalk is made using 15 boards. Each board is 914 inches wide. The total width of the section is 144 inches.
2 answers
1,557 views
in western united states: How many states border by ocean?
6 answers
710 views
Find the periodic payments PMT necessary to accumulate the amount given in a sinking fund. HINT [See Example 2.] (Assume
1 answer
817 views
The three displacement vectors in the drawing have magnitudes of A = 5.48 m, B = 5.23 m, and C = 4.75 m. Find the resultant
((a)
1 answer
974 views
During takeoff, an airplane climbs with a speed of 120 m/s at an angle of 33 degrees above the horizontal. The speed and
2 answers
666 views
Fractional distillation is suitable for separation of miscible liquids with a boiling point difference of about 25 K or less.
1 answer
893 views
Fred and Zuma Palermo contacted Colorado Carpet Installation, Inc., for a price quotation on providing and installing new
1 answer
951 views
Find the equation of a horizontal line that goes through the point (5, -3). Explain your answer
1 answer
1,707 views
How much of a 6.0M sucrose solution should you use to make 77.0mL of a 0.055M solution?
1 answer
748 views
A boat leaves port P and steers 5 km due east and then 10 km on a bearing of 060 degrees. Find its distance and bearing from P
1 answer
628 views
An elevator and its load have a combined mass of 1962 kg. Find the tension in the supporting cable when the elevator, originally
1 answer
695 views
a 50g slug is shot from a rifle at 900m/s
a) what is the KE of the slug? b) how much work is done on the slug if it starts from
1 answer
566 views
oil is pumped at 31000/liters/min into a tank 25m above the ground.(1lter of oilhas a mass of 0.68kg)
a) what power, in kw, must
0 answers
496 views
a 2200kg car accelerates from 5m/s to 17m/s in 3 seconds.
a) find the work done on the car in this time period. b)find the
1 answer
528 views
CaSiO3(s) +6 HF (g)-> CaF2(aq) + SiF4 (g) + 3 H2O(l)
If a 65.6 g sample of CaSiO3 is reacted in an inert 83 L container at
2 answers
893 views
Karen claims that the odds against randomly drawing the letter S from the letters in the word MISSISSIPPI are 4:7. How do you
3 answers
845 views
A student wants to know why if the odds in favor of an event are 3:4, the probability of the event occurring is not 3/4 How do
1 answer
2,279 views
A student claims that if the odds in favor of winning a game are a:b, then out of every a+b games she would win a games. Hence,
1 answer
673 views
When drawing a histogram, it is important to
a. eliminate the extremes to minimize the effect of skewness. b. choose class
0 answers
850 views
a recipe calls for 2/3 cup of flour i am making a amount that is 3/7 of the recipe how much flour do i need
2 answers
940 views
the perimeter of a rectangle is 24 m. the width is 30 m less than five times the length. find the dimentions of the rectangle.
1 answer
544 views
how many grams of calcium bicarbonate would it take to reach a ph of 7 if i have 10ml 3 molar sulfuric acid?
2 answers
518 views
An object is thrown vertically so that its height in feet above the ground x seconds after it is thrown can be found
using the
1 answer
580 views
A space satellite has a total mass of 500kg. A portion of mass 20kg is ejected a velocity of 10ms-1 . Calculate the recoil
1 answer
699 views
x2+22x +c find the value of c that makes the trinomial a perfect square
2 answers
967 views
A copper telephone wire has essentially no
sag between poles 30 m apart on a winter day when the temperature is −16◦C. How
1 answer
3,111 views
Statistics students were asked to go home and fill a 1-cup measure with raisin bran and to tap the cup gently on the counter 3
1 answer
666 views
If there are 18 elements in a set how many possible subsets of 6 can I get
1 answer
404 views
How many subset of 6 can I get from 18 elements
1 answer
432 views
If the acceleration due to gravity on the earth is 9.8 m/s2, what is the acceleration due to gravity on Rams?
2 answers
3,439 views
if the expression is false, the_____ operator will return true.
1 answer
676 views
What is the probability that a randomly thrown dart hits a shaded region, given that the dart lands within the rectangle? All of
2 answers
2,584 views
In a change jar, Tom has nickels and dimes. The number of nickels is two times the number of dimes and the total amount of money
2 answers
1,836 views
A ball is rolled up a ramp at 2.50 m/s. The ball slows down for 5.00 s and then rolls back down. Assume frictions isn't a factor
0 answers
529 views
What is the density of a piece of zinc that has a volume of 8000 cubic cm?
density= mass/ volume
1 answer
451 views
A runner is at the starting gate and hears the starting gun. He begins running with a constant acceleration ai = 0.55 m/s2. He
0 answers
859 views
A runner is at the starting gate and hears the starting gun. He begins running with a constant acceleration ai = 0.55 m/s2. He
1 answer
1,121 views
A student begins at rest and then walks north with an average speed of v1 = 0.85 m/s. The student then turns south and walks
1 answer
2,342 views
t= 5.79 (a) There are approximately 1609 meters per mile. If the sun is 93 million miles away, how far is the sun in kilometers
1 answer
1,226 views
An astronomy student is studying the sun. While monitoring her equipment, she observes a solar flare. She then observes the
2 answers
5,649 views
Assume that an intercontinental ballistic missile goes from rest to a suborbital speed of 6.50 km/s in 60.0 s (the actual speed
2 answers
2,053 views
A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light
2 answers
1,435 views
A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light
3 answers
6,052 views
A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Sound
2 answers
1,287 views
Assume that an intercontinental ballistic missile goes from rest to a
suborbital speed of 6.50 km/s in 60.0 s (the actual speed
0 answers
571 views
A commuter backs her car out of her garage with an acceleration of 1.40 m/s2. (a) How long does it take her to reach a speed of
0 answers
830 views
Clint Dempsey takes a free kick and kicks a soccer ball with a mass of 440 grams at 98 miles per hour. what is the momentum
1 answer
477 views
the single equivalent discount rate of the trade discount 3/3/1 is
0 answers
906 views
Calculate the number of moles of solute present in 450. g of an aqueous NaCl solution that is 0.565 % NaCl by weight
2 answers
584 views
All of the following are reasons for Communist Russia's animosity toward the United States and the western powers except one.
1 answer
1,154 views
A tactic that the United States used that was very successful against the Japanese in the Pacific Theater of War was called
1 answer
708 views
An IQ is designed so that the mean is 100 and the standard deviation is 23 for the population of
Normal adults, find the sample
0 answers
965 views
A girl throws a water-filled balloon at an angle of 50.0∘^\circ above the horizontal with a speed of 12.0m/s{\rm m}/{\rm s} .
2 answers
2,077 views
A girl throws a water-filled balloon at an angle of 50.0∘^\circ above the horizontal with a speed of 12.0m/s{\rm m}/{\rm s} .
0 answers
507 views
A girl throws a water-filled balloon at an angle of 50.0∘^\circ above the horizontal with a speed of 12.0m/s{\rm m}/{\rm s} .
1 answer
555 views
A physics book slides off a horizontal tabletop with a speed of 1.10m/s{\rm m}/{\rm s} . It strikes the floor in 0.350s{\rm s} .
1 answer
2,211 views
7/ square root of p
1 answer
354 views
(7 square of p)/ (square of p)
1 answer
321 views
concrete can be purchased by the cubic yard. how much will it cost to pour a slab 17 feet by 17 feet by 2 inches for a patio of
1 answer
1,228 views
How many minutes are needed to plate out 29.00g Mg from molten MgCl2, using 2.70A of current?
3 answers
1,562 views
A point source of a wave emits 195 watts.
What is the intensity at a distance of 4.56 meters? I =
0 answers
398 views
On a steamy mirror wipe away just enough to see your full face. How tall will the wiped are be compared with the vertical
1 answer
1,024 views
The velocity of a simple harmonic oscillator is given by;
v = + 6.92*sin(10.5*t) (mks units) What is its angular frequency? omega
1 answer
888 views
A ladder can fall for two reasons. If it is set too steep and the climber gets their mass to the left of the ladder's base, the
1 answer
941 views
what is the total amount of 50.00 with 8.75% sales tax added
2 answers
551 views
Two buildings are separated by an alley. Joe is looking out of a window 60 feet above the ground in one building. He observes
1 answer
1,950 views
Which type of graph would best display the numbers of each type of vehicle sold by a large dealership during a year?
A. bar graph
3 answers
748 views
A state fair had 1,019,887 people in attendance. The fair committee performed a survey. The question was, “What do fairgoers
1 answer
1,136 views
One weekend, there were 95 pizzas ordered for the sophomore dorm. That weekend 19 customers ordered their pizza with just
1 answer
1,257 views
In a survey of 25 college students, it was found that 9 were taking an English class, 14 were taking a math class, and 8 were
1 answer
985 views
A 61.3 kg astronaut is on a space walk when
the tether line to the shuttle breaks. The astronaut is able to throw a 11.0 kg
0 answers
926 views
how do I rename 10 as a fraction
1 answer
442 views
All of the following components represent major objectives of Reconstruction except
A) political B) social C) economic D)
3 answers
558 views
The waning support of Northerners for
Radical policy was due in part to A) the retirement of President Johnson. B)the activities
2 answers
537 views
A main weakness in the plan to confiscate land from large plantations to give to freedmen was that
A) the large plantations were
1 answer
2,025 views
Reconstruction was a period of
A) judicial supremacy. B) political inaction and indifference. C) congressional supremacy. D)
1 answer
466 views
Andrew Johnson’s fundamental goal
was to A) guarantee black political rights. B) preserve the economic power of the southern
2 answers
804 views
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