07/03/19

If (7.6 x 10^n)(3.5 x 10^3) = 2.66 x 10^9, what is the value of n?
If (7.6 x 10n)(3.5 x 103) = 2.66 x 109, what is the value of n?
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07/03/19

find the height and area of an equilateral triangle with sides a unit?
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06/25/19

IN NEED OF HELP THX
You are riding the bus to school and you realize it is taking longer because of all the stops you are making. The time it takes to get to school, measured in minutes, is modeled using the function... more
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06/22/19

The bottom of a ladder must be placed 3 ft. from a wall. The ladder is 12 feet long. How far above the ground does the ladder touch the wall?
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06/21/19

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+169t+178. 
NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+169t+178. Assuming that the rocket will splash down into the ocean, at... more
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06/20/19

A right triangle has a hypotenuse of 5 ft. If one of the legs is 1 ft. longer than the other,what are the lengths of the two legs?
A squared + b squared= c squared
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06/18/19

A 1/4 cup serving of carrots slices is given to each of 180 children. If a box of carrots slices weighs 2 1/2 pounds, how many boxes will be used?
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06/17/19

You are driving across the country at an average speed of 65 miles per hour. Using a(n) appropriate formula, find the distance you travel in 4 hours.
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06/17/19

Percent/Proportion

A suit is on sale for 34% off. The sale price is $627. What is the regular price?
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06/17/19

A recipe calls for ¾ cup of oats to make 6 banana oat muffins. You only want to make 4 banana oat muffins. How many cups of oats do you need?
A recipe calls for ¾ cup of oats to make 6 banana oat muffins. You only want to make 4 banana oat muffins. How many cups of oats do you need?
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06/17/19

If a jar of coins contains 40 half dollars and 200 quarters what is in the mixture?
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06/17/19

Complete the table below to find solutions to the linear equation 9x+y=−18. Use parentheses when entering ordered pairs.

Complete the table below to find solutions to the linear equation 9x+y=−18.Use parentheses when entering ordered pairs. Provide your answer below: $$x y (x,y) 0 2
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06/12/19

Please help me with this question

Use the points (1, -3) and (5, 9) for the following problems. a. Determine the slope between the two points above using the slope formula. Show all work. b. Use the slope from part (a) and one... more
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06/11/19

I am needing help on my homework
​$5400 is​ invested, part of it at 10​% and part of it at 8​%. For a certain​ year, the total yield is ​$492.00. How much was invested at each​ rate?
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06/08/19

given the equation y = -7/4 (x - 11) + 9, what is the slope and the obvious point on the graph and determine the equation of the line perpendicular to the above line, sharing the same x-intercept

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06/08/19

A meat-seller sells x kg of duck at $8.50 per kg and (2x+5) kg of chicken at $3.60 per kg.if he collects a total of 206.40,find the value of x
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06/08/19

The sum of two consecutive integers is less than 65. Find the pair of integers with the greatest sum.

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06/08/19

IF THE PERIMETER OF A Rectangular plot is 68m and length of its diagonal is 26m.Find the area
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06/08/19

HELP: Solving a value mixture problem using a linear equation
At the movie theatre, child admission is 5.40 and adult admission is 9.00 . On Friday, 140 tickets were sold for a total sales of 1036.80 . How many adult tickets were sold that day?
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06/06/19

Given: circle k(O) m∠R = (12x+1) m FP = (11x+7) m PQ = 60 Find: m FP

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06/06/19

Jose sold 12 tickets to the school play and Maria sold 26 tickets. Write the ratio of the number of tickets Jose sold to the total number of tickets sold in lowest terms.
Jose sold 12 tickets to the school play and Maria sold 26 tickets. Write the ratio of the number of tickets Jose sold to the total number of tickets sold in lowest terms.
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06/06/19

The perimeter of a rectangle is 70 inches. The ratio of length to width is 4:5. Find the length and width.
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06/06/19

With the information that a cone has a height of 18 meters and a diameter of 12 meters, can you determine how many litres of liquid water would it take to fill it?
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06/06/19

The sum of three consecutive integers is 267. What is the largest integer?
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06/05/19

ACT math prep question
30.Suppose that x is a positive real number and 4x/6x^2 is a rational number. Which of the following statements about x MUST be true?A. x is rationalB. x is irrationalC. x = 1D. x = 2/3E. x =... more
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