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Courtney
Questions (414)
Using an online loan calculator, determine the total cost of repaying a $750 credit card loan with a 17.99% interest rate
9 answers
553 views
if 5/8 of a population is 60 how much is the total village population?
1 answer
216 views
Write the slope intercept form equation of the line parallel to 2x+y=7 passing through the point (-9, 4).
Is the answer y=2x-14?
1 answer
343 views
Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve.
-2/4x-9<9/10
3 answers
417 views
unscramble sdettaietnsu
1 answer
434 views
An aircraft has a liftoff speed of 33 m/s. What minimum constant acceleration does this require if the aircraft is to be
2 answers
1,093 views
The volume of a gas in cubic centimeters, V, varies inversely with the pressure of the gas in liters per square centimeter, p.
Wh
2 answers
1,493 views
please I have 1 night to get this done I need all the answers to Lesson 6: Exploring Probability Review please don't answer ms.
6 answers
533 views
the table shows the results of spinning a four-colored spinner 50 times. find the experimental probability and express it as a
2 answers
870 views
PLEASE I need all the answers to Lesson 5: Probability of Independent Events Quiz please help me out
11 answers
1,713 views
nothing
1 answer
277 views
Explain how sexual reproduction increases genetic diversity in many species of plants and animals, make sure to include the
21 answers
7,281 views
Consider the figure above consisting of three particles of mass m attached to a massless rod. Given an axis of rotation through
2 answers
776 views
You grabbed a power drill that claims it can reach 2234 rpm in 0.8 s. How many revolutions does the drill make in 0.8 s?
3 answers
490 views
You are tasked with designing a roller coaster ride with a radius of curvature of 6.0 m. What minimum speed must the roller
1 answer
600 views
A 7150 kg truck traveling east at 5 m/s collides with a 1650 kg car traveling 30 degrees south of west at 20 m/s. After the
3 answers
572 views
The carbon isotope 14C is used for carbon dating of objects. A 14C nucleus can change into a different kind of element, a
5 answers
1,286 views
A 3 kg block travels along a horizontal surface with a coefficient of kinetic friction of 0.26 at a speed of 7 m/s. After
2 answers
705 views
An 8 kg block is shot up an incline of 300with an initial speed of 2.8 m/s. How far up the incline will the block travel if the
2 answers
761 views
A car going 15 m/s is brought to rest in a distance of 3 m as it strikes a pile of dirt. How large a force is exerted by the
1 answer
1,126 views
A 60 kg block slides along the top of a 100 kg block. The lighter block has an acceleration of 3.7 m/s2 when a horizontal force
1 answer
695 views
"Two blocks lie on a triangle as shown in the figure. Block m has a mass of 8 kg and block P has a mass of 21 kg. Assume the
1 answer
653 views
Let vector A = (6.0 m, 300 south of east), vector B = (13.9 m, north), vector C = (5.0 m, 450 south of west). Find the magnitude
4 answers
654 views
A brown road runner is standing still pecking at soil looking for worms. Suddenly, a black road runner travelling at a constant
2 answers
1,042 views
If there are 45 drops of alcohol/mL, and the density of alcohol is 0.789 g/mL, what is the blood alcohol concentration of your
0 answers
850 views
the measure of one interior angle of a parallelogram is 50 degrees more than 4 times the measure of another angle. find the
1 answer
4,940 views
For the school play, one adult ticket costs $10 and one student ticket cost $6. Twice as many student tickets as adult tickets
1 answer
744 views
9. As you're revising an essay, you write down several sentences to describe your intended readers. Why should you do this?
To
3 answers
1,050 views
An astronaut throws a ball with mass m to the right with speed v. It strikes the wall of the space station and rebounds, moving
0 answers
631 views
A box contains some white balls and some blue balls. There are 5 more blue balls than white balls. One ball is removed at random
8 answers
3,164 views
A box contains some red balls and some blue balls. There are four more blue balls than red balls. A ball is removed at random,
2 answers
1,124 views
A screwdriver with the one similar shaft in a 4 cm handle is used to tighten a screw the mechanical advantage is
0 answers
450 views
How did European affect Africa during the 18 hundreds how did Africa Africans respond in the 1900 Plzzzzzz help I swear I have
8 answers
1,831 views
Consider the main characters from " The Stolen Day and the night the bed fell in a paragraph discuss which character learns the
26 answers
4,459 views
In what areas of North Africa do the majority of the people live and why?
I know that they live by the Nile river but why is what
14 answers
2,437 views
You drop a water balloon off of a tree branch, and you time the drop time at Δt = 0.8 sec, from the instant you drop it to the
1 answer
635 views
If the density of carbon is 3.51 g/cm3, and you have a small diamond (pure carbon) that has a mass of 0.0270 grams, what is the
1 answer
1,155 views
SM=3x−4, and RN=9x−20. Find the value of x.
A. 16 B. 4 C. 12 D. 8
2 answers
2,494 views
Two sides of a triangle have lengths 4 and 7. Which of the following can NOT be the length of the third side?
A. 4 B. 7 C. 11 D.
4 answers
6,184 views
The lengths of two sides of an isosceles triangle are 8 and 10. The length of the third side could be?
A. either 8 or 10 B. 6,
4 answers
3,066 views
Suppose you are a producer of friendship bracelets. How would the following events affect your/the market's willingness and
0 answers
947 views
You have tow ropes one 14inches the other 23 inches if you if you need three feet of rope what do you do use RDW to solve
1 answer
347 views
Find the equation of the line tangent to the curve y=(x^2+3)^1/2 that is perpendicular to the line 2x-y+7=0
1 answer
523 views
Use the Law of Cosines to determine the indicated angle θ. (Assume a = 17, b = 10, and c = 20. Round your answer to one decimal
1 answer
2,850 views
The MLA format for citing an entire website includes
A. an article title. B. source from which you found the website. C.
3 answers
1,014 views
Which type of Internet resource would be the most reliable in providing accurate information?
A. A general reference site such as
2 answers
1,061 views
It's necessary to use a/an _______ when a quotation is introduced by a verb.
A. quotation mark B. comma C. ellipse D. colon
2 answers
764 views
A 25 meter ladder is leaned against a tall building. If the ladder makes a 30 degree angle with the ground, how high up on the
1 answer
578 views
Suppose at one point along the Nile River a ferryboat must travel straight across a 1.29-mile stretch from west to east. At this
1 answer
2,063 views
CAN YOU CHECK IF I"M CORRECT? *=My answer.
Which is the best example of the use of rhyme? A.the beat of the drum B.Fresh green
12 answers
748 views
Who invented T.V's Phones, and computers?
3 answers
469 views
which of the following features make earth and venus similar to each other ?
A . their size and mass b. their rates of rotation
3 answers
812 views
Mandy wants to win the local youth tennis tournament next fall. Her coach has said that her serve is powerful enough, but she
1 answer
1,480 views
Henry's current age is 10 times Justin's current age. in 6 years,Henry's age will be 4 times Justin's age. Which system of
11 answers
1,342 views
Earl earns a weekly salary of $150 plus 20% of amount of his sales for the week. Last week he earned $230. The equation below
14 answers
1,341 views
Lil decides to estimate the height of the Empire State Building. She measures the angle θ of elevation of the spire atop the
2 answers
1,417 views
How can volcanic eruptions change the surface of the earth?
by creating large deposits of coal by creating new islands and land
9 answers
2,054 views
Ok So how do you solve 32b+55
1 answer
336 views
Describe Johnny’s relationships with Cilla, Lavinia Lyte, and Dove now that Johnny is living with Rab and his family. What do
6 answers
1,291 views
how do you solve 3x+11
3 answers
349 views
Which of the following does not describe why many people with eating disorders do not see help because they_____.
A. are
7 answers
1,245 views
A golf ball is dropped from rest from a height of 8.30 m. It hits the pavement, then bounces back up, rising just 5.00 m before
1 answer
739 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 6.04 m/s. The car is a
2 answers
510 views
A car is traveling along a straight road at a velocity of +38.8 m/s when its engine cuts out. For the next 2.01 seconds, the car
1 answer
652 views
In the story "Why, You Reckon," how old would you say the characters are?
1 answer
368 views
the acid dissociation constant for acetic acid is 1.85x10^-5. Calculate the pH at the equivalent point and the pH at one-half
1 answer
1,609 views
Find the slope of the line passing through the points (3, -1) and (0, 8)
0 answers
409 views
A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound
1 answer
569 views
A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound
1 answer
908 views
A cyclist is pedaling on his bicycle. If they travelled 18.1 km in 1.0 hours and the diameter of his wheel is 69.3 cm, what was
0 answers
570 views
are water waves at the beach with a velocity of 1.75m/s and a wavelength of 3.213 and frequency of 1/1.84Hz considered fast?
0 answers
392 views
Rx: Insulin 75 units/250ml over 3.5hrs. The IV administered motion set delivers 30gtts/ml. What is the flow rate in gtts/min?
1 answer
460 views
A box with a square base is to be constructed with a surface area of 726 square centimeters.
1. Draw a diagram of the box. Label
1 answer
734 views
In a coffee-cup calorimeter, 1.50 g of NH4NO3 is mixed with 72.0 g of water at an initial temperature of 25.00°C. After
2 answers
1,221 views
Gas Chromatography:
The internal standard technique is used. A volatile component which does not interfere with the GC analysis
0 answers
503 views
Tickets to a concert cost $12 for kids and $15 for adults. A total of 300 tickets were sold and total receipts were $4140. How
2 answers
1,414 views
A ball is shot upwards with an initial speed of 31 m/s. While it is in the air it experiences a constant downwards acceleration
0 answers
421 views
For the situation: "A moving crate slides to a halt on a rough surface"
Does temperature increase, decrease, or not change? Are
0 answers
531 views
An 8.46 kg block drops straight down from a height of 0.90 m, striking a platform spring having a force constant of 9.90 102
0 answers
504 views
Why does air pressure decrease with increasing altitude? (SELECT ALL THAT APPLY)
The weight of the air above is smaller The
0 answers
1,099 views
Calculate the pressure on the top lid of a chest buried under 4.30 meters of mud with density 1.75X 10^3 kg/m^3 at the bottom of
1 answer
1,538 views
Why does air pressure decrease with increasing altitude?
a) The weight of the air above is smaller b) The weight of the air below
1 answer
1,146 views
In a huge oil tanker, salt water has flooded an oil tank to a depth of h2 = 4.50 m. On top of the water is a layer of oil h1 =
2 answers
1,455 views
Calculate the pressure on the top lid of a chest buried under 4.30 meters of mud with density 1.75 103 kg/m3 at the bottom of a
0 answers
998 views
Which of the following is/are true about where electrons end up?
The last molecule of the ETC in the mitochondrian donates
0 answers
673 views
Fermentation: (Select all that are true)
Uses pyruvate to accept electrons Uses pyruvate to donate electrons Regenerates NADH
1 answer
593 views
How would you set this up?
A 250-N sphere 0.20 m in radius rolls without slipping 6.0 m down a ramp that is inclined at 28° with
0 answers
709 views
2NaN(3) > 2 Na +3N(2)
What mass of sodium azide must be reacted to inflate and air bag to 70.0 L at STP?
1 answer
1,186 views
A 55-kg soccer player jumps vertically upwards and heads the 0.45-kg ball as it is descending vertically with a speed of 29 m/s.
1 answer
894 views
A 2.87 kg object initially moving in the positive x-direction with a velocity of +4.87 m/s collides with and sticks to a 1.96 kg
1 answer
2,063 views
Sara is 30 years old and came from a two-parent, low-income household in an urban environment. She has reached a turning point
1 answer
634 views
Six homes are randomly surveyed from a group of fifteen homes. How many different random samples are possible
1 answer
441 views
Using the example of “From the Front Lines” in Chapter 6 of your text, calculate the break even for the number of
4 answers
528 views
You have 2 hundred feet of fencing to use for building a rectangular dog pen. find the dimensions of the pan having the greatest
1 answer
492 views
5ac+10ab-25ad
7 answers
1,976 views
When blood enters a vein from a venule, the blood pressure
A) remains constant because of the heart's pumping action B) increases
1 answer
2,248 views
what angle in radians corresponds to 3 rotations around the unit circle
2 answers
3,439 views
Is there a formula used to find the surface area of a prism? For ex. A triangular prism
1 answer
622 views
A kite flier wondered how high her kite was flying. She used a protractor to measure an angle of 36 degrees from level ground to
1 answer
2,202 views
A Ferris wheel is 40 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position
1 answer
1,997 views
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