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According to the distributive property,6(a+b)= A,6a+bB,6a+6bC,6(b+a)D,(a+b)❌6
General
5 months ago
what is the area of a segment that has a height of 0.15 and a base length of 2.4m
General
5 months ago
Kim Sperazo is a sign-language interpreter. She earns$19.65 per hour and time and a half for overtime. Last weekshe worked her regular 40 hours plus 7 hours of overtime.What was her total pay for the week?
General
5 months ago
Tisha and her academic team are working to go to state finals. They must have a certain number of points to advance. They have had three local matches and will attend a district match. District match points count for three times the number of points than local matches do. Choose the equation that would help Tisha find how many points they need to earn in the district match, b, to advance. b equals T over 3 minus a minus c minus d b equals T plus a plus c plus d all over 3 b equals T minus a minus c minus d all over 3 b equals 3(T − a − b − d)ASAP please
General
5 months ago
A pizza restaurant sold 24 cheese pizzas and 16 pizzas with one or more toppings. Twelve of the cheese pizzas were eaten, and 10 of the pizzas with one or more toppings were eaten at work. If a pizza was selected at random, find the probability of each:a. It was a cheese pizza eaten at work.b. It was a pizza with either one or more toppings, and it was not eaten at work.c. It was a cheese pizza, or it was a pizza eaten at work.
General
5 months ago
Janine worked 15 hours last weel. One job as a clerk in a sporting goods store pais her $8.47 per hour, while her jo giving piano lessons paid $17 per hour. If she earned $178.23 between the two jobs, how many hours did she work at each job?
General
5 months ago
2.4 statistics A clothing store has a certain shirt in 4 sizes: small, medium, large, and extra large. If it has 2 small, 3 medium, 6 large, and 2 extra large in stock, in how many orders can it sell all the shirts?
General
5 months ago
Eighty five percent of what number is 38.25
General
5 months ago
Letters a, b, c, and d are angles measures. Which equation is enough information to prove that lines m and n are parallel lines cut by transversal p? Select three options. a = c a = d c = d b + c = 180° b + d = 180°
General
5 months ago
Sam is baking cakes at her parents' bakery. She gets paid $20 a week in addition to $3 for every cake she bakes. She made $80 this week. Write an equation to show how many cakes Sam baked this week. 20 + 3x = 80 20 − 3x = 80 80 + 3x = 20 80 − 3x = 20
General
5 months ago
One thousand independent rolls of a fair die will be made. Compute an approximation to the probability that the number 6 will appear between 150 and 200 times inclusively. If the number 6 appears exactly 200 times, find the probability that the number 5 will appear less than 150 times?
General
5 months ago
A study of driving costs based on 2012 medium-sized sedans found that the average cost (car payments, gas, insurance, upkeep, and depreciation) in cents per mile is approximately: C(x) = 1910.5/x^1.72 + 42.9 (5 ≤ x ≤ 20) Where x (in thousands) denotes the number of miles the car is driven each year. Show that the graph of C is concave upward on the interval (5, 20).
General
5 months ago
write the point slope form of the line that passes through (5,5) and is parrallel to a line with a slope of 1/4. include all of your work in your final answer. type your answer in the box provided ?
General
5 months ago
Management is considering adopting a bonus system to increase production. One suggestion is to pay a bonus on the highest 5 percent of production based on past experience. Past records indicate that, on the average, 4,000 units of a small assembly are produced during a week. The distribution of the weekly production is approximately normally distributed with a standard deviation of 60 units. If the bonus is paid on the upper 5 percent of production, the bonus will be paid on how many units or more?
General
5 months ago
Football Air Pressure During the National Football League’s 2014 AFC championship game, officials measured the air pressure on 11 of the game footballs being used by the New England Patriots. They found that the balls had an average air pressure of 11.1 psi, with a standard deviation of 0.40 psi. Assuming this is a representative sample of all footballs used by the Patriots in the 2014 season, perform the appropriate test to determine if the average air pressure in footballs used by the Patriots was significantly less than the allowable limit of 12.5 psi. There is no extreme skewness or outliers in the data, so it is appropriate to use the t-distribution.(a) Clearly state the null and alternative hypotheses.
General
5 months ago
You believe in the power of compounding and decide to save $1 per day by avoiding the purchase of a soda. You deposit the $1 at the end of each day in a bank account that pays 8% interest compounded daily. You are going to take a trip in 20 years with the money you have accumulated. How much money will you have in 20 years, assuming 365 days per year? a. $7,500 b. $12,438 c. $18,032 d. $22,456
General
5 months ago
carla sells cashews for $14 per pound. today he is dicounting the price by 20%. if carla buys 1 1/2 pounds of cashews at the discounted price, how much will she pay?
General
5 months ago
at a dairy plant a milk tank can be filled in 8 hours using the outbound the tank can be emptied in 12 hours if both valves are open and milk is being pumped into the tank how long will it take to fill the tank
General
5 months ago
What is the equation for (-3,3) and (1,1)
General
5 months ago
The temperature reading from a thermocouple placed in a constant-temperature medium is normally distributed with mean μ, the actual temperature of the medium, and standard deviation σ. What would the value of σ have to be to ensure that 95% of all readings are within 0.1° of μ? (Round your answer to four decimal places.)
General
5 months ago
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