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MATH SOLVE
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General
what is added 5 1/8 + 5/6 + 5/12=
General
4 months ago
Which statement is true?A. In any right triangle, the sine of one acute angle is equal to the cosine of the other acute angle.B. In any right triangle, the sine of one acute angle is equal to the sine of its complementary angle.C. In any right triangle, the cosine of one acute angle is equal to the cosine of its complimentary angle.D. In any right triangle, the sum of the sine of one acute angle and the cosine of the other acute angle is 1.
General
4 months ago
Solve for x. x2 − x − 12 = 0 A) x = −2 or x = 6 B) x = 2 or x = −6 C) x = −4 or x = 3 Eliminate D) x = 4 or x = −3
General
4 months ago
The load, p (in pounds), that can be safely supported by a horizontal beam varies jointly as the product of the width, w (in feet), of the beam and the square of the depth, d (in feet), and inversely as its length, l (in feet). if a beam has a width of 2 feet, a depth of 1 foot and a length of 4 feet, the load it can support is 10 pounds. how much could the beam hold if the beam had a length of 6 feet, a depth of 2 feet, and a width of 3 feet?
General
4 months ago
If f(x) = 3x + 2 and g(x) = 2x – 2, what is (f – g)(x)? A. x + 4 B. x – 2 C. x D. 5x – 2 E. x – 4
General
4 months ago
The distance AB rounded to the nearest tenth =
General
4 months ago
Evaluate the indefinite integral. (use c for the constant of integration.) sin(2x) 24 + cos2(x) dx
General
4 months ago
SUPER EASY//////At a game show, there are 6 people (including you and your friend) in the front row. The host randomly chooses 3 people from the front row to be contestants. The order which they are chosen does not matter. How many ways can you and your friend both be chosen?
General
4 months ago
Write the equation of a circle in standard form with diameter stack A B with bar on top. Where A(7, 5) and B(-1, -1). For full credit, show your work.
General
4 months ago
what is the factorization of the trinomial below -x^2+2x+48
General
4 months ago
Jonathan's parents told him that for every 5 hours of homework or reading he completes, he would be able to play 3 hours of video games. His friend Lucas's parents told him that he could play 30 minutes for every hour of homework or reading time he completes. If both boys spend the same amount of time on homework and reading this week, Which boy gets more time playing video games? How do you know?
General
4 months ago
Find the circumference of a circle that has an area of 452.16 square meters. (Use 3.1416 as the value of π.) A. 37.6992 meters B. 24 meters C. 75.3984 meters D. 12 meters
General
4 months ago
An ice chest contains 6 cans of apple juice, 4 cans of grape juice, 5 cans of orange juice, and 8 cans of mango juice. Suppose that you reach into the container and randomly select three cans in succession. Find the probability of selecting no grape juice.
General
4 months ago
How many feet ??? Please help
General
4 months ago
The region bounded by the given curves is rotated about the specified axis. Find the volume V of the resulting solid by any method. x = (y − 7)2, x = 4; about y = 5
General
4 months ago
Which of the following is NOT true when dealing with independent samples? Choose the correct answer below. A. The confidence interval estimate of µ 1-µ 2 is ( x 1 - x 2 ) - E < ( µ 1 - µ 2 ) < ( x 1 - x 2 ) + E. B. When making an inference about the two means, the P-value and traditional methods of hypothesis testing result in the same conclusion as the confidence interval method. C. The variance of the differences between two independent random variables equals the variance of the first random variable - the variance of the second random variable.D. The null hypothesis µ 1=µ 2 or µ 1 - µ 2 = 0 can be tested using the P-value method, the traditional method, or by determining if the confidence interval limits for µ 1-µ 2 contain 0.
General
4 months ago
You make one pitcher of iced tea and one pitcher of lemonade for a party. Just before the party starts, you catch a little mischievous child mixing the two beverages. The child says that only one cup of the iced tea was taken and put in the lemonade. Then, the child took only one cup of the lemonade-tea mixture that was just created and put it back into the pitcher of iced tea, hoping that no one would notice what had been done. Is there now more lemonade in the iced tea or more iced tea in the lemonade?
General
4 months ago
A 149-turn circular coil of radius 2.45 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. During 0.141 s the magnetic field strength increases from 50.9 mT to 98.1 mT. Find the magnitude of the average EMF, in millivolts, that is induced in the coil during this time interval.
General
4 months ago
8% of items in a shipment are known to be defective. If a sample of 5 items is randomly selected from this shipment, what is the probability that at least one defective item will be observed in this sample? Round your result to 2 significant places after the decimal (For example, 0.86732 should be entered as 0.87).
General
4 months ago
Leah has 28 more marbles than Dan. 1 3 of Leah’s marbles is equal to 4 5 of Dan’s marbles. Find the number of marbles that Leah has.
General
4 months ago
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