MATH SOLVE

• Connor bought 30 shares of eBay at $20.95. A year later, he bought 20 more shares at $26.75. He later sold all of his shares at the price of $35.25. Connors broker charges him 3% of each share as a transaction fee. After all of his transactions, how much money did Connor make?A. $525.11B. $493.37C. $511.21D. $515.53

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  9 months ago

• The amount of money in Harold's savings account is inversely proportional to the number of bills he has to pay each month. If x represents the number of bills he has to pay each month, and y represents the money in his savings account, find the following: A- use the equation y = k/x to find k, the constant of variation; if Harold has $209 in his bank account when he has 3 bills to pay. B- if Harold has 5 bills to pay this month, how much money will he have in savings? C- If Harold's wife Sylvia sees only $69.67 in their savings account, about how many bills can she assume they had to pay this month?

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  9 months ago

• Kimtoya and Sidney are participating in a long-distance bike tour.The rate at which Kimtoya is riding is represented by the equation y = 12.5x, where x is the time in hours and y is the total distance in kilometers.The rate at which Sidney is riding is represented by this table.Select answers from the drop-down menus to correctly complete the statements.Kimtoya rides at a rate of ____kilometers per hour and Sidney rides at a rate of ____kilometers per hour. Kimtoya's rate of speed is____Sidney's rate of speed. Time (h) Total distance (km) 2               25 3.5            43.75 5               62.5

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  9 months ago

• what does the expression 5n represent

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  9 months ago

• Carlton runs 3 miles each day from Monday through Friday. He runs 5 miles on Saturday and 5 miles on Sunday. He calculates that he will run 900 miles total in 41 weeks.

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  9 months ago

• A science teacher has a supply of 5% hydrochloric acid and a supply of 65% hydrocloric acid (HCI). How much of each solution should the teacher mix together to get 42 mL of 45% HCI for an experiment?A) The teacher will need 14 mL of the 5% solution and 28 mL of the 65% solution.B) 28 mL of 5% solution and 14 mL of the 65% solutionC) 14 mL of the 5% and 14 mL of the 65% solutionD) 28 mL of the 5% solution and 28 mL of the 65% solution

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  9 months ago

• 10. Provide the reasons for the following proof:Given: Line WX =~ Line XY, Line XZ bisects Angle WXYProve: Triangle WXZ =~ Triangle YXZThe last answer choice is symmetric property of =~;SASAm I correct?

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  9 months ago

• A group of people were asked whether they watch television or read newspaper to get daily news.The table shows the probabilities of the results.Let A represent reading newspaper and B represent watching television.Which statement is true?Watching television and reading newspaper are not independent events because P(A|B)=P(A) and P(B|A)=P(B) .Watching television and reading newspaper are not independent events because P(A|B)≠P(A) and P(B|A)≠P(B) .Watching television and reading newspaper are independent events because P(A|B)=P(A) and P(B|A)=P(B) .Watching television and and reading newspaper are independent events because P(A|B)≠P(A) and P(B|A)≠P(B) .

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  9 months ago

• If x = 1 is a zero of the polynomial function f(x) = 3x3 − 8x2 + 3x + 2, which of the following is another zero of f(x)?  x = 2 x = −2 x = −1 x = 3

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  9 months ago

• WILL GIVE BRAINLIEST! (See attachment)A. If AB is 20 and BC is 21, based only on the appearance of the figure, what is a good estimate for the length of AC? How do you know?B. If the actual length of AC is exactly what you computed in part A above, what is the measure of angle ABC? How do you know?C. Given the information from A and B above, if AE is 10 and A.F is half of AC, what is the special name for segment EF as it relates to triangle ABC?D. Given the result from C above, if the measure of angle EFB is 43.6°, what is the measure of angle FBC? How do you know?E. If Triangle DCB is congruent to triangle ABC, what kind of shape is ABCD? How do you know?

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  9 months ago

• Find the sum of the series. 1 + z 3 + z2 9 + z3 27 + $$ correct: your answer is correct. for what values of the variable does the series converge to this sum? (enter your answer using interval notation.)

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  9 months ago

• Solve for x then find the measurement of angle a

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  9 months ago

• consider the following graph of a linear function. Which equations have the same slope as the graph above?

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  9 months ago

• In a 3-hr examination of 320 questions, there are 40 mathematics problems. if twice as much time should be allowed for each mathematics problems as for each of the other questions, how many minutes should be spent on mathematics problems?

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  9 months ago

• A motorist travelled to a distant city in 2 hours and returned by another route that is 30 miles longer. on the return trip she travelled 10 miles per hour faster and took 6 minutes longer. find the length of the shorter route.

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  9 months ago

• Seun, Tayo and Dayo are to share N120 in the ratio 4:3:2 respectively. What is the sum of the shares of Seun and Dayo?

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  9 months ago

• Add and subtract rational numbers without common denominators. Show work! 1. 7/4 - 3/2 - 2/5 = 2. - 5/16 + 3/4 + 1/8 = 3. 3/4 - 1/3 - 7/12 = 4. 2/9 - 2/12 - 2/3 =

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  9 months ago

• a one day movie rental at red box cost $1.39. for each additional day there is a fee of $0.50.How much will it cost to rent a movie for 7 days

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  9 months ago

• A basketball player has made 21 of her last 30 free throws a percentage of 70, how can you model the player's free throw percentage as a rational function

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  9 months ago

• A circle in the xy-plane has a diameter with endpoints whose coordinates are negative 1 comma negative 3 and 7 comma 3. if the point with coordinates 0 comma b lies on the circle and b is greater than 0, what is the value of b ?

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  9 months ago