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You are competing in a race. The table shows the times from last year's race you want your time to be last year's median time with an absolutedeviation of at most 5 minutes. Complete the inequality to represent the time in minutes) you hope to achieve
General
2 months ago
Copy center prints black and white or colored copies. Yesterday, they printed 9 black and white copies for every 2 colored. If they printed 200 color copies then how many black and white copies where printed??
General
2 months ago
is -13 less than f/2
General
2 months ago
The florist selects from these flowers to make arrangements for the upcoming flower show. Use the drop-down menus to complete the statements. The greatest number of identical arrangements that can be made using only the carnations and asters with no flowers left over is ______. The greatest number of identical arrangements that can be made using only the lilies and daffodils with no flowers left over is ______.
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2 months ago
A weather forecaster predicts that their is 50% chance of rain on Saturday and a 40% chance of rain on Sunday. If these probabilities are correct, what is the probability that it will rain both days? 20% 45% 10% 90%
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2 months ago
10% of the fruits in a basket are apples. If there are 15 apples, how many fruits are in the basket? HELP ASAP!!
General
2 months ago
algebra EXTRA POINTS!Solve the system using elimination.52 + 4y = 123.1 - 3y = 18Thanks in advance!!
General
2 months ago
Which of these numbers are divisible by 9? 7,625 4,932 9,180 2,969 9,180 and 4,932 2,969, 9,180, and 7,625 9,180 and 7,625 2,969 and 4,932
General
2 months ago
Josiah traveled 79.5 miles on 3 gallons of gasoline. At this rate, how many gallons of gasoline would he need to travel 265 miles?options:11 gallons10 gallons14 gallons26.5 gallons
General
2 months ago
Please help......1. What polynomial is represented in the given values below? Please show your differences Please show your calculations to determine your coefficients 2 0 4 14 30 -2 -4 -4 10 502. Choose a cubic polynomial- any cubic polynomial Substitute x = 0, x=1, x=2 and x=3Fill out the chart belowWrite your results in a pattern left to right (just like #1 and #2)Find the 1st, 2nd and 3rd DifferencesCalculate a, b, c and d using the ax³+bx²+cx+d chart - show your work!Your results for a, b, c and d should match your original polynomial.Your polynomial__________________________________x =0123ax²+bx+cQuadratic polynomialax³+bx²+cx+dCubic polynomial
General
2 months ago
Twelve jurors are randomly selected from a population of 4 million residents. Of these 4 million residents, it is known that 46% are of a minority race. Of the 12 jurors selected, 2 are minorities. (a) What proportion of the jury described is from a minority race? (b) If 12 jurors are randomly selected from a population where 46% are minorities, what is the probability that 2 or fewer jurors will be minorities? (c) What might the lawyer of a defendant from this minority race argue?
General
2 months ago
Elena mixes 5 cups of apple juice wihn 2 cups of sparkling waer o make sparkling apple juice. For a pary she wans o make 35 cups of sparkling apple juice. How much of each ingredien should elena use
General
2 months ago
En una reunión deportiva asistieron 200 atletas. Si los provincianos representan el 55% ¿cuantos provincianos han asistido a la reunión?
General
2 months ago
6(x-k)=5x+4Show that x must be an even number.
General
2 months ago
The distance traveled by a certain vehicle varies directly to the amount of fuel the vehicle consumes. The vehicle traveled 90 mile on 5 gallons of fuel. At the same rate, how far would the vehicle travel on 7 gallons of fuel
General
2 months ago
The table shows the daily time, in minutes, Maggie spent at swim practice and band practice over the last ten days.Which statement is true about the measures of center of the practice times?Maggie’s daily time at band practice tends to be greater than her time at swim practice.Maggie’s daily time at band practice has less variation than her daily time at swim practice.Maggie’s daily time at swim practice tends to be greater than her time at band practice.Maggie’s daily time at swim practice tends to have more variation than her daily time at band practice.
General
2 months ago
Eric randomly surveyed 150 adults from a certain city and asked which team in a contest they were rooting for, either North High School or South High School. From the results of his survey, Eric obtained a 95% confidence interval of (0.52,0.68) for the proportion of all adults in the city rooting for North High. What proportion of the 150 adults in the survey said they were rooting for North High School?A. 0.646 B. 0.60 C. Somewhere between 0.52 and 0.68, but the exact proportion cannot be determined. D. This information cannot be determined from the information given in the problem
General
2 months ago
Danielle is a realtor. She receives a salary of $500 per month plus a 6% commission on each house the she sells. Which representation shows the relationship between x, Danielle's total sales for the month, and y, her monthly income
General
2 months ago
The model represents the factorization of 2x2+5x+3. An algebra tile configuration. 4 tiles are in the Factor 1 spot: 2 +x tiles, 2 + tiles. 2 tiles are in the Factor 2 spot.: 1 +x tile, 1 + tile. 10 tiles are in the Product spot in 4 columns with 2 rows. First row: 2 + x squared tiles, 3 + x tiles. Second row: 2 + x tiles, 3 + tiles. What are the factors of the polynomial? (2x+3)(x+1) (2x−3)(x−1) (3x+2)(x+1) (3x−2)(x−1)
General
2 months ago
A toy rocket is launched vertically from 5 feet above ground level with an initial velocity of 112 feet per second. The height h after t seconds is given by the equation h(t)=-16t^2+112t+5. a. How long will it take for the rocket to return to the ground?b. After how many seconds will the rocket be 100 feet above the ground?
General
2 months ago
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