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MATH SOLVE
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Consider the sets A={n e P:n is odd} B = {n e P:n is prime) C = {4n +3:n € P} D = {x e R : x2 - 8x + 15 = 0} Which of these sets are subsets of which? Consider all 16 possibilities.
General
2 months ago
f(x) = x3If x = −2, y = If x = −1, y = If x = 0, y =
General
2 months ago
Use set-builder notation to describe the following sets: (a) {1,2,3,4,5,6,7} (b) {1, 10, 100, 1000, 10000} (c) {1,1/2, 1/3, 1/4,1/5, ...} (d) {0}
General
2 months ago
If \{A_1, A_2,\dots,A_n\} is a collection of closed subsets of LaTeX: \mathbb{R} , then prove that \cup_{i=1}^{n}A_i is closed in LaTeX: \mathbb{R}
General
2 months ago
A doctor orders 200 mg of Rocephin to be taken by a 15.4 lb infant every 8 hours. The medication label shows that 75-150 mg/kg per day is the appropriate dosage range. Is this doctor's order within the desired range? I5.4lb 22-7k7 4es
General
2 months ago
Find the point of intersection (if any) of the following pairs of lines: a) x – 2y +1=0 2x + 3y – 7 = 0 b) x-2y+11=0 -x+2y-13 = 0
General
2 months ago
Are triangles ABC and ADC congruent? triangles ABC and ADC share segment AC, triangle ABC has one dash on side AB and two dashes on side BC, triangle ADC has one dash at side AD and two dashes on side DC Yes, by SSS Yes, by ASA Yes, by SAS Not enough informationPLEASE ANSWER QUICKLY!!!!!
General
2 months ago
solve the equation by completing the square x^2-10x+26=8
General
2 months ago
Sasha hikes into a canyon. She takes a break at the rest stations every 23 of a mile.If she started at sea level and has hiked down to the fourth rest station, what is Sasha’s elevation now?Select all that apply
General
2 months ago
3) 15 – 7x = 2 + 3(1 – 3x)
General
2 months ago
who solves this question would be marked as brainliest
General
2 months ago
work out the total area of triangle ABC. calculate the area of AC. sides are:8.2cm and 13.5cm and angle 81 degrees
General
2 months ago
Two square plots of land contains 74square feet. If the side of one plot is 2 feet longer than the side of other plot, find the dimension of both plots
General
2 months ago
Which of the following equations represents a line with a negative slope and a negative y-intercept?Select one:A. 3x+2y=−9B. x−y=−3C. y=4x−6D. y=−5x+8
General
2 months ago
A school has 1200 pupils. 575 of these pupils are girls. 2/5 of the girls like sports. 3/5 of the boys like sports. Work out the total number of people who like sports
General
2 months ago
Given the polynomial functionf (x) = x^3 – 4x^2 + x + 61) Name all of the possible roots for the function using the Rational Root Theorem.2) Prove 2 is one of the zeroes of this function (show or describe your process).3) Name the three actual roots of this function and describe how you found them.4) Write the original polynomial function in factored form and describe how youfound those factors.
General
2 months ago
Which positive integers have exactly three positive divisors?
General
2 months ago
What are the year-2 CPI and the rate of inflation from year 1 to year 2 for a basket of goods that costs $25.00 in year 1 and $25.50 in year 2?
General
2 months ago
How many solutions does the system have 5y=15x-40 y=3x-8
General
2 months ago
someone explain please
General
2 months ago
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