2,685 Answered Questions for the topic SAT math

02/19/21

Given that x=1, find the values for a and b that make the equation true: (2^a)^4x = (2^b)^x+1
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02/19/21

Math Help URGENT

Write a system of equations and solve by either method, substitution or elimination. Show your work to get full or partial credit.The sum of two numbers is 26 and the difference between three times... more
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Sat Math Math

02/19/21

What is her commission rate
A real estate agent earned $6,000 commission on a property sale of $300,000.
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Sat Math Math

02/19/21

Find the amount of sales tax collected
A hotel manager found that his gross receipts for the day, including a 9% sales tax, totaled $3,727.80.
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02/19/21

The side of a cube is elongated and becomes three times larger than its original length. The new larger cube will hold 108 liters of water. How much water can fit in the small original cube?
The side of a cube is elongated and becomes three times larger than its original length. The new larger cube will hold 108 liters of water. How much water can fit in the small original cube?
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02/19/21

Selma will mix color. To get the right shade, she needs to take 1 cl dark green color to 1.5 dl white color. She has 1 dl dark green color. How many liters of finished paint is enough?
Selma will mix color. To get the right shade, she needs to take 1 cl dark green color to 1.5 dl white color. She has 1 dl dark green color. How many liters of finished paint is enough?1,6 liter is... more
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02/19/21

Solve for x: (2^x)^4 = (2^6)^2
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02/19/21

Solve for x: 55=35(2+0.075)^x
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02/18/21

Rewrite the equation to solve for x: Log(x) a=b
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02/18/21

Find integer values for a and b that would make the following statement true: log(125)a=b/3
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02/18/21

A cuboid with a square base surface has the diagonal square root of 118 cm and the longest edge length 10 cm. How big is the volume?
A cuboid with a square base surface has the diagonal square root of 118 cm and the longest edge length 10 cm. How big is the volume?
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Sat Math Math Statistics Sat

02/18/21

Errors and Power Practice
Question 7 (1 point)Consider a hypothesis test in which the significance level is α=0.05 and the power of the test is 0.65. What is the probability of making a... more
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Sat Math Math Statistics Sat

02/18/21

Errors and Power Practice
Question 5 (1 point)At a manufacturing company for medical supplies, machines produce parts used in highly specialized lasers. Company researchers are testing a new machine designed to improve the... more
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Sat Math Math Statistics Sat

02/18/21

Errors and Power Practice
Question 1 (1 point)A medical doctor uses a diagnostic test to determine whether a patient has arthritis. A treatment will be prescribed only if the doctor thinks the patient has arthritis. The... more
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02/16/21

Of 4 women and 3 men in a table row, how many ways can the chair be arranged such that two men cannot seat together?
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Sat Math

02/14/21

The point S(-1, 1) is translated 2 units up. What are the coordinates of the resulting point, S′?
The point S(-1, 1) is translated 2 units up. What are the coordinates of the resulting point, S′?
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02/14/21

Profit loss math help needed.
A trader sells 25 oranges and 20 apples at 6$, incurring a loss of 11.25% combining both goods. What is the cost price of one apple and one orange. What percentage of discount must the trader put... more
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02/13/21

calculus for business
USE THE FOUR-STEP PROCESS TO FIND F1(X) AND THEN FIND F1(2), F1(4), AND F1(6).F(X) = 18√x+3
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02/12/21

Solve (x^4 - x^3 + 4x + 2) / (x^2 + 3) Using synthetic division
Please help, I have been stuck on this question for almost five hours. ASAP PLEASE
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Sat Math

02/12/21

If two numbers differ by 8 and have a sum of 382, then what is the smaller number
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02/11/21

Algebra 1 Word Problem
Zachary is working two summer jobs, making $11 per hour lifeguarding and making $14 per hour clearing tables. In a given week, he can work no more than 17 total hours and must earn a minimum of... more
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Sat Math

02/11/21

Lee earned $240 in the first week of mowing laws; $350 in the second week; $460 in the third week. How much money was earned over the first 5 weeks? *
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Sat Math Math Statistics Maths

02/10/21

If in a place 1 person is born every 4 seconds and 1 person dies ever 10 seconds, what is the population growth rate per year in that country?
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Sat Math

02/10/21

Points A and B lie on a circle with radius 1, and arc AB has a length of π 3 . What fraction of the circumference of the circle is the length of arc ⌢ AB ?

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Sat Math

02/10/21

If 3x−y=12, what is the value of 8x 2y ?
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