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General
Find the length of the side of the square that has the same area as a circle with radius r cm.
General
7 months ago
Juan has c cheesecakes. Clarence has 5 less than 3 times as many cheesecakes as Juan has and Darlene has 2 more than half as many cheesecakes as Clarence has. Find an expression in terms of $c$ for the total number of cheesecakes Juan, Clarence, and Darlene have.
General
7 months ago
Solve the linear equations by using substitution -2X-5Y=3 3X+8Y=-6
General
7 months ago
Can anyone help me with this. It asks to solve and check your answer.
General
7 months ago
Any help on this ? 30 pts
General
7 months ago
The fish population in a certain part of the ocean (in thousands of fish) as a function of the water's temperature (in degrees celsius) is modeled by: p(x)=-2x^2+40x-72p(x)=−2x 2 +40x−72p, left parenthesis, x, right parenthesis, equals, minus, 2, x, start superscript, 2, end superscript, plus, 40, x, minus, 72 which temperatures will result in no fish (i.e. 000 population)? enter the lower temperature first. lower temperature: degrees celsius higher temperature: degrees celsius
General
7 months ago
A triangle is drawn on the coordinate plane. It is translated 4 units right and 3 units down. Which rule describes the translation?(x, y) → (x + 3, y – 4)(x, y) → (x + 3, y + 4)(x, y) → (x + 4, y – 3)(x, y) → (x + 4, y + 3)
General
7 months ago
What is the sum of lengths of the two diagonals in a rectangle 5 by 12?A. 25B. 26C. 144D. 169
General
7 months ago
Multiply the polynomials.(x – 6)(x2 + 2x – 4) A. x3 – 4x2 – 16x + 24 B. x3 + 2x2 – 4x + 24 C. x3 – 4x2 – 4x + 24 D. x3 + 2x2 – 16x + 24
General
7 months ago
For a standard normal distribution, find the approximate value of P(-0.78 = z = 1.16). Use the portion of the standard normal table below to help answer the question.(z)0.000.160.220.781.001.161.782.00(Probabilities)0.50000.56360.58710.78230.84130.87700.96250.9772
General
7 months ago
A card game is being played and the 8 of spades and 10 of hearts are drawn from a single deck. In order to win, the next card the player draws from the deck must be higher than the highest card already drawn. What is the probability that the next card the player draws is a winning card? (An ace is considered to have a value of 1 and jacks, queens, and kings have a value of 10.) Hint: A deck has 52 cards, 4 suits, and each suit has A, 2, 3, 4, 5, 6, 7, 8, 9, 10, J, Q, K. A. 3% B. 8% C. 24% D. 25%
General
7 months ago
Find the indicated limit, if it exists. limit of f of x as x approaches negative 10 where f of x equals negative 4 minus x when x is less than negative 10, 6 when x equals negative 10, and x plus 16 when x is greater than negative 10 6 0 16 The limit does not exist.
General
7 months ago
The sum of the squares of two consecutive even integers is 884. find the integers
General
7 months ago
Use newton's method to find all solutions of the equation correct to six decimal places. (enter your answers as a comma-separated list.) 7 cos(x) = x + 1
General
7 months ago
"the national association of realtors estimates that 23% of all homes purchased in 2004 were considered investment properties. if a sample of 800 homes sold in 2004 is obtained what is the probability that at most 200 homes are going to be used as investment property?"
General
7 months ago
For what values of m does the graph of y = mx2 – 5x – 2 have no x-intercepts?
General
7 months ago
A student takes a ten-question true-false quiz, but did not study and randomly guesses each answer. find the probability that the student passes the quiz with a grade of at least 40% of the questions correct. (round your answer to three decimal places.)
General
7 months ago
Ever since renata moved to her new home, she's been keeping track of the height of the tree outside her window. h(t)h(t)h, left parenthesis, t, right parenthesis models the height of the tree (in centimeters), ttt years since renata moved in. h(t)=210+33th(t)=210+33th, left parenthesis, t, right parenthesis, equals, 210, plus, 33, t how tall was the tree when renata moved in?
General
7 months ago
During August, Boxer Company sells $364,000 in merchandise that has a one year warranty. Experience shows that warranty expenses average about 5% of the selling price. The warranty liability account has a credit balance of $12,000 before adjustment. Customers returned merchandise for warranty repairs during the month that used $8,600 in parts for repairs. The entry to record the estimated warranty expense for the month is: Multiple Choice Debit Estimated Warranty Liability $18,200; credit Warranty Expense $18,200. Debit Warranty Expense $6,200; credit Estimated Warranty Liability $6,200. Debit Warranty Expense $18,200; credit Estimated Warranty Liability $18,200. Debit Warranty Expense $14,800; credit Estimated Warranty Liability $14,800. Debit Estimated Warranty Liability $8,600; credit Warranty Expense $8,600.
General
7 months ago
the first angle of a triangle is two more than four times as large as the first angle. the third angle is three times the first angle decreased by 6 .what is the measure of each angle
General
7 months ago
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