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Contains the point (-1, 2) and is parallel tox – 2y = -3
General
2 months ago
one-half m minus three-fourths n equals 16, when n equals 8?
General
2 months ago
A tree that is 40 feet tall casts a 30-foot shadow. At the same time, another tree casts a 20-foot shadow. How tall is the second tree?
General
2 months ago
PLEASE HELP I AM ON A TIME LIMIT
General
2 months ago
Match the reasons with the statements in the proof if the last line of the proof is: 6. ∠3 and ∠5 are supplementary because of the definition of supplementarygiven: s | | tprove: ∠3, ∠5 are supplementaryi asked this question earlier but couldn't figure out how to edit it so here i am
General
2 months ago
Use Transformation to solve the equation.b + 0.6 = -1A) B= -1.6B) B = 1.6C) B= -.04D) B= 0.4_____________________________________________________________Use Transformation to Solve The Equationy - 0.6 = -18A. Y = 2.4B. Y = -2.4C. Y= -1.2D. Y - 1.2_____________________________________________________________use transformation to solve the equation.N + 11.5 = -29A. N= 17.5B. N = -17.5C. N= -40.5D. N= 40.5_____________________________________________________________Use Transformation to solve the equation.E - 14.4 = -20.8A. E = -35.2B. E = 6.4C. E= -6.4D. E= 35.2
General
2 months ago
In segment AC, the midpoint is B. if segments AC = 5x-9 and AB= 2x what is the measure of AC? Can you show their work on paper or something so i can understand more?
General
2 months ago
which fraction is equivalent to 3?
General
2 months ago
Represent the geometric series using the explicit formula.12, −36, 108, −324, … f(n) = f(n − 1) ⋅ (−3) f(n) = f(n − 1) ⋅ (3) f(n) = 12 ⋅ (−3)(n−1) f(n) = 12 ⋅ (3)(n−1)
General
2 months ago
For her birthday, Kendra received a gift card in the mail from her grandparents. The gift card was worth $50. Kendra thought, since she had just received other gifts for her birthday, she would wait a while to spend the gift card. Unfortunately, Kendra forgot all about the gift card, and the card loses $5 every month after its date of purchase if it has not been used.If Kendra forgot the card for three months, she lost $______.
General
2 months ago
Write a possible recursive rule and then find a7 for {2,3,8,19,46,...}
General
2 months ago
The nth term of a sequence is 20 - n2Find the third term of the sequence. Which term in the sequence is the first to have a negative value?
General
2 months ago
Complete the table of values for the equation 9x + 3y = 54.(Simplify your answers. Type an integer or a fraction.).There is a table. X=0 y=(Solve)X=(Solve) Y=0X=3 Y=(Solve)
General
2 months ago
Andrew thinks that people living in a rural environment have a healthier lifestyle than other people. He believes the average lifespan in the USA is 77 years. A random sample of 11 obituaries from newspapers from rural towns in Idaho gives x¯=79.14 and s=2.48. Does this sample provide evidence that people living in rural Idaho communities live longer than 77 years? Use a 10% level of significance.
General
2 months ago
For each function, use the slope formula to calculate the rate of change between the points. In your final answer, include all of your calculations. F(x): (a,f(a)) and (b,f(b)) 1.) f(x)=1/2x−3 (0,f(0)) and (6,f(6)) 2.) f(x)=−x (−4,f(−4)) and (2,f(2)) 3.) f(x)=x2 (−2,f(−2)) and (0,f(0)) 4.) f(x)=x3 (−1,f(−1)) and (1,f(1)) 5.) f(x)=2x (0,f(0)) and (4,f(4))
General
2 months ago
Four couples at a dinner party play a board game after the meal. They decide to play as teams of two and to select the teams randomly. All eight people write their names on slips of paper. The slips are thoroughly mixed, then drawn two at a time. How likely is it that every person will be teamed with someone other than the person he or she came to the party with?
General
2 months ago
WhiThree-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club.ch statements can be used to solve for x, the total number of members in the Spanish club? Select three options.
General
2 months ago
What is the significance of the mean of a probability distribution?
General
2 months ago
Suppose people ages 16-30 make up 15% of drivers on the road, 80% of drivers are aged 31-64, and 5% of drivers are aged 65+. Furthermore, suppose drivers in each age range cause car accidents at the rates of 6%, 4%, and 9%, respectively. Given an accident occurs, what is the probability a driver aged 31-64 caused it?
General
2 months ago
Imagine you have a pair of six-sided dice. What's theprobability of rolling a seven or rolling an even numberas the sum of the two dice?
General
2 months ago
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