08/11/21

Algebraic Expression

11 fewer than a number f
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08/11/21

Define electoral college and explain the unit rule. What are the arguments for and against electoral college?
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08/10/21

A(2x+3) = 9x + 15 + x
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08/10/21

The current of a river is 4 miles per hour. A boat travels to a point 30 miles upstream and back in 4 hours. What is the speed of the boat in still water?
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08/10/21

LENGTH OF WEEKS INCREASE/DECREASE?
Your unit has 80 Employees and enough supplies that will last for 10 weeks for those employees. However, management just decreased your unit to 70 employees and left the same 10 week amount of... more
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08/10/21

what os the rate of the swift in calm air and rate of the wind ;
The bird capable of the fastest flying speed is the swift. A swift flying with the wind to a favorite feeding spot traveled 36 mi in 0.3 h. On returning, now against the wind, the swift was able to... more
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08/10/21

Problem Solving - Rows of Officers
"An officer wished to form his men into twelve rows, with eleven men in every row, so thathe could place himself at a point that would be equidistant (same distant) from every row."But there are... more
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08/10/21

Problem Solving - Speed
"Two cyclists race on a circular track. Brown can ride once round the track in six minutes, and Robinson in four minutes. In how many minutes will Robinson overtake Brown?"If possible it would be... more
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08/10/21

If I travelled 5km/h slower than the average speed, which is 81.29 km/h by how much would this increase my total driving time?
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08/10/21

Find the mode from following

Weight (kg) 30-40, 35-39, 40-14, 45-49, 50-54, 55-59, 60-64 No of students : 3, 5, 12, 18,14, 6, 2 With the answer also explain
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08/09/21

Find the speed of the whale and current

A whale swimming against an ocean current traveled 160 mi in 5 h. Swimming in the opposite direction, with the current, the whale was able to travel the same distance in 2.5 h. Find the speed of... more
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08/09/21

Mohamed_raway math
If the curve of the quadratic function f(x) is symmetric in the interval [-2,4] and f (a) = f(a+2) , then a = ....( 1 ,-2 , 7 , 4 )
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08/09/21

Trigonometry (CSC and TAN)
Which of the following points lies in a quadrant where csc x and  tan x are both negative? A. (3,2)B. (–3,2)C. (3, –2) D. (–3,–2)
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08/09/21

Trigonometry (Tangent)
What is the value of the tangent of the angle in the standard position on the coordinate axes whose terminal side passes through the point (6,–3)?
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08/09/21

find explicit formula for aₙ, find lim n-> ∞ aₙ
a1 = 1/(2-1/2), a2 = 2/(3-1/3), a3 = 3/(4-1/5), a4 = 4/(5-1/5), a5 = 5/(6-1/6).1) find explicit formula for aₙ2) find lim n-> ∞ aₙ
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08/09/21

find the formula for the general term aₙ of the sequence starting at a1
find the formula for the general term aₙ of the sequence starting at a1{-4/25, 5/36, -6/49, 7/64, ...}aₙ =
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08/09/21

Precalculus Discussion Post Question NEED ASAP
A Ferris wheel is 28 meters in diameter and boarded from a platform that is 1 meter above the ground. The six o’clock position on the Ferris wheel is level with the loading platform. The wheel... more
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08/09/21

The graph of an equation is given. ​(a) Find the intercepts. ​(b) Indicate whether the graph is symmetric with respect to the​ x-axis, the​ y-axis, or the origin.
(a) Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.
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08/09/21

Can someone please help me with this Geometry question?
Question: A person on top of a 44-meter water tower sees a car below. If the angle of depression between the top of the water tower to the car below is 30°, how far, in meters, is the person from... more
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08/08/21

Find the length and width of a rectangle that has the given area and a minimum perimeter. Area: 32 square feet
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08/08/21

Elena and Stella can complete a job in 18 hours when they work together if they invite Tommy to help how long will the job take how many friends need to work together to complete the job in 4 hours
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08/08/21

a diver was 7 m below the surface of the water the diver then descended 3 m. what integer represents the diver's position after the descent

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08/08/21

what number is less than negative 12

the answers are -14 -11 -3 or 4
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08/08/21

Find the probability of each event described. Complete parts a through d below.
The soccer​ team's shirts have arrived in a big​ box, and people just start grabbing​ them, looking for the right size. The box contains 6 ​medium, 11 ​large, and 9 ​extra-large shirts. A player... more
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08/08/21

13.2: What is the probability that a randomly selected person in the country enjoys cooking or shopping or​ both?
Fifty-four percent of people in a certain country like to cook and 52​% of people in the country like to​ shop, while 22​% enjoy both activities. What is the probability that a randomly selected... more
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