11/04/24

quadratic word problem pls answer asap :D !!
A toy rocket is launched vertically upward from the ground level with an initial velocity of 128 ft per seconds, then its height h, after t seconds is given by the equation h(t) = -16t² + 128t (air... more
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11/04/24

How do I solve this word problem ?
Fred, George, and Juan went to eat Mexican food. They all ordered from a combination plate. Fred ordered 3 tacos, 1 enchilada, and 2 tamales; his bill was $14.50 before tax. George ordered 2 tacos,... more
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11/04/24

How do you manage questions from a patient’s family and friends?
This is one of the common nursing question I have encountered in my tutoring service and I have adequately formulated ways that a nursing student can appropriately respond to it...
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11/03/24

Physics1 question
A uniform disk radius 0.521 m and an unknown mass is constrained to rotate about a perpendicular axis through its center. A ring with the same mass as the disk's rim. A tangential force of 0.225N... more
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11/03/24

4th grade math question

a restaurant sells 51 hotdogs. it sells 3 times as many burgers as hotdogs. it sells 5 more milkshakes than burgers. how many milkshakes does the restaurant sell?
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11/03/24

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent.
Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. (I keep getting one wrong, not sure which). ∫[from 2 to ∞] (1 / √(x^3 + 8)) dx (I... more
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11/03/24

Corresponding Region
Keiko does a weekly exercise program consisting of cardiovascular work and weight training. Each week, she exercises for at least 8 hours. She spends at most 6 hours doing cardiovascular work. She... more
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11/03/24

Inverse trigonometric equation. Evaluate without calculator
Sin(2tan^inverse 12÷15)
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11/03/24

Why was charged more than my lesson?
I was charged on my credit card $817.50 for 3 lessons. When each lesson was $218. $654.Why was there more charged on my card? Where is the $163.50?Please charge back my credit card with the over... more
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11/03/24

Confirming the structure of (2R)-2,3-Dihydroxypropanal
Is it correct to say that the (2R) in (2R)-2,3-dihydroxypropanal signifies that, in the drawn structure, the Hydrogen (H) and and Hydroxide (OH) are connected to the chiral carbon by solid wedges?
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11/03/24

Predict the product(s) of the reaction shown.
I is not the correct answer.Options: IV I III and IV III I and II
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11/03/24

What is/are the predicted product(s) for the SN1 reaction shown?
Answer II is not correct.
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11/03/24

Draw the major product of the reaction shown.
IV is not the correct answer.
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11/02/24

What is the predicted product of the reaction shown?
The answer is not I
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11/02/24

What would be the best base for performing the elimination reaction shown?
KOC(CH3)3 is not the correct answer. Is it the least bulkiest base KOCH3 that would be best?
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11/02/24

Which English sound is hardest to pronounce?
Do you struggle more with "F" and "Th" or with sounds like "B" and "P"?It might have to do with your native language; not every sound exists in every language!If you need help pronouncing things... more
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11/02/24

Identify the correct trigonometry formula to use to solve for x.
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11/02/24

Solve for x. Round to the nearest hundredth if necessary.

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11/02/24

Lust vs. Zest - Are they similar at all?
I was wondering about the difference between 'I have a zest for traveling the world and exploring new places' and 'I have a lust for traveling the world and exploring new places.' Are they the same... more
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11/02/24

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. I keep getting 1 of them wrong, i'm not sure which one.

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. I keep getting 1 of them wrong, i'm not sure which one. Can you please help ASAP?... more
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11/02/24

How to prove that 3 points are collinear
If A, B, C, D are four points such that(AB) ̅= 2A, (AC) ̅= 6b -2a, (AD) ̅= 3b, how can you prove that B,C,and D are collinear?
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11/02/24

Identify the coordinates of any local and absolute extreme points and inflection points. Graph the function.
Identify the coordinates of any local and absolute extreme points and inflection points. Graph the function.y=(√3x) - 2cosx, 0 ≤ x ≤ 2pi
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11/02/24

A road perpendicular to a highway leads to a farmhouse located d miles away. An automobile traveling on this highway passes through this intersection and continues at a constant speed of r mph...
A road perpendicular to a highway leads to a farmhouse located d miles away. An automobile traveling on this highway passes through this intersection and continues at a constant speed of r mph.... more
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11/02/24

A searchlight rotates at a rate of 3 revolutions per minute. The beam hits a wall located 12 miles away and produces a dot of light that moves horizontally along the wall. How fast (in mph)...
A searchlight rotates at a rate of 3 revolutions per minute. The beam hits a wall located 12 miles away and produces a dot of light that moves horizontally along the wall. How fast (in miles per... more
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11/02/24

The radius of a spherical watermelon is growing at a constant rate of 2 centimeters per week. The thickness of the rind is always one tenth of the radius.

 The radius of a spherical watermelon is growing at a constant rate of 2 centimeters per week. The thickness of the rind is always one tenth of the radius. The volume of the rind is growing at the... more
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