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MATH SOLVE
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You are selling tickets to a play. You have sold (3t + 2) tickets for $5 each and (2t + 5) tickets for $7 each.a. Write an expression that represents the total number of tickets sold so far.b. Write an expression that represents the total amount of money received for the tickets that have been sold.c. When t = 3, what is the total amount of money received?
General
4 months ago
In the equation, which is true about the value of x? 3x + 7(x + 1) = 2(6x + 5) − 2x A.No solutionB.One solutionC. Infinite solutionsD.x = 7, x = 10
General
4 months ago
How much pure acid should be mixed with 4 gallons of a 50% acid solution in order to get a 60% acid solution?
General
4 months ago
Which equation represents a line that passes through (4, left-parenthesis 4, StartFraction one-third EndFraction right-parenthesis.) and has a slope of StartFraction 3 Over 4 EndFraction.? y – y minus StartFraction one-third EndFraction equals StartFraction 3 Over 4 EndFraction left-parenthesis x minus 4 right-parenthesis. = y minus StartFraction 3 Over 4 EndFraction equals StartFraction one-third EndFraction left-parenthesis x minus 4 right-parenthesis.(x – 4)y – y minus StartFraction one-third EndFraction equals 4 left-parenthesis x minus StartFraction 3 Over 4 EndFraction right-parenthesis. = y minus StartFraction one-third EndFraction equals StartFraction 3 Over 4 EndFraction left-parenthesis x minus 4 right-parenthesis.(x – 4)y – y minus StartFraction one-third EndFraction equals 4 left-parenthesis x minus StartFraction 3 Over 4 EndFraction right-parenthesis. = 4(x – )y – 4 = y minus 4 equals StartFraction 3 Over 4 EndFraction left-parenthesis x minus StartFraction one-third EndFraction right-parenthesis.(x – )
General
4 months ago
Polygon Y has an area of 11 square units. Celia drew a scaled version of Polygon Y using a scale factor of3 and labeled it Polygon Z. What is the area of Polygon Z?
General
4 months ago
if m(-12) =0 is the result of M(x) using the reminder theorem then what do -12 and 0 represent?
General
4 months ago
The Lapita culture developed great skills to overcome the difficulties of which of the following?traveling over high mountainshunting in frozen climatesproducing agriculture in a dessertbuilding crafts to sail the seas
General
4 months ago
what is the answer to 7/8 ÷ 4
General
4 months ago
How is dividing rational numbers like dividing integers?
General
4 months ago
(xm.x2)3(k3)5 = x21k15Find the Value of M
General
4 months ago
3. Gavin deposited $1500 into his savings account that is compounded quarterly at an interest rate of 1.5%. How much money will Gavin have after 5 years? Must show setup and answer for credit.
General
4 months ago
At smith mountain lake boat rentals, it cost $25 per hour to rent a pontoon boat, plus a one-time charge for cleaning. The Bengel family rented a boat from 11 am - 6:30 pm and paid $226.50. If the Jones family rented a boat from 8 am - 1 pm, how much did they pay?
General
4 months ago
Identify the function that contains the data in the following table: x -2 0 2 3 5 f(x) 5 3 1 2 4 f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1
General
4 months ago
A study was made of seat belt use among children who were involved in car crashes that caused them to be hospitalized. It was found that children not wearing any restraints had hospital stays with a mean of 7.37 days and a standard deviation of 0.75 days with an approximately normal distribution. (a) Find the probability that their hospital stay is from 5 to 6 days, rounded to five decimal places. (b) Find the probability that their hospital stay is greater than 6 days, rounded to five decimal places.
General
4 months ago
A tennis ball was thrown in the air. The height of the ball from the ground was recorded every millisecond from the time the ball was thrown until it reached the height from which it was thrown. The correlation between the time and height was computed to be 0. What does this correlation suggest about the relationship between the time and height?
General
4 months ago
It's believed that as many as 20 % of adults over 50 never graduated from high school. We wish to see if this percentage is the same among the 25 to 30 age group. What sample size would allow us to increase our confidence level to 95% while reducing the margin of error to only 3 %?n = ?? (Round up to the nearest integer.)
General
4 months ago
Hussein finds a substance heats up at the rate of 1.8°C per second and another at twice the rate. How long does the second substance take to reach to boiling point of water if it starts at 0°C
General
4 months ago
Marlon school is selling tickets to the annual talent show. on the first day of ticket sales,the school sold 6 adult tickets and 4 tickets student tickets for a total of $96 the school took in $51 on the second day by selling 1 adult tickets and 3 student tickets. find the price of an adult ticket and the price of the student ticket
General
4 months ago
A tissue can be 0.000075 meters thick.Which expression represents 0.000075 in scientific notation? A 52x12 B 59x12 C 49x12 D 56x12
General
4 months ago
A toy rocket is launched from the top of a building 83 feet tall at an initial velocity of 162 feet per second. a) Give the function that describes the height of the rocket in terms of t. b) Determine the time
General
4 months ago
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