If you assume the samples are representative how many whole wheat bagels might you infer are sold at each store Question solved general 2 months ago 8548

What are the solutions of the system?{y=−6x−6y=x2−5x−6(0, −1) and (−6, 0)(−1, 0) and (−6, 0)(−1, 0) and (0, −6)(0, −1) and (0, −6) Question solved general 2 months ago 3485

A freight train travels at 30 mph. If the freight train is 300 miles ahead of an express train traveling at 55 mph, how long will the express train take to overtake the freight train? If x represents the distance the train traveling 30 mph travels, then the train traveling 55 mph travels x miles x + 300 miles x - 300 miles Question solved general 2 months ago 4491

Almost a billion people on the planet don't have access to clean drinking water." if there were 7.2×109 people in the world in 2014, then approximately what percent of them lived without clean drinking water? round to the nearest tenth of a percent. Question solved general 2 months ago 2211

These are the fees for sending a package by Media Mail: $\bullet$ $\$2.41$ for the first pound $\bullet$ $\$0.41$ per additional pound for the next six pounds $\bullet$ $\$0.39$ per additional pound after that For example, a two-pound package costs $\$2.82$ to send by Media Mail. If a package full of books costs $\$7.99$ to send by Media Mail, how many pounds does the package weigh? Explain your work in complete sentences. Formatting tip: To write a dollar sign, use $\verb#\$#$. If you use just $, the homework system will think that is $\LaTeX$. Please review your solution for formatting problems. Question solved general 2 months ago 6316

The Blackbird Oil Company is considering the purchase of 20 new jumbo oil storage tanks. The standard model holds 12,000 gallons. Its dimensions are the size of the similarly shaped jumbo model, that is, the ratio of the dimensions is 4:5.How much more storage capacity would the twenty jumbo models give Blackbird Oil? Question solved general 2 months ago 7474

A certain four-cylinder combination lock has 50 numbers on it. to open it, you turn to a number on the first cylinder, then to a second number on the second cylinder, and then to a third number on the third cylinder and so on until a four-number lock combination has been affected. repetitions are allowed, and any of the 50 numbers can be used at each step to form the combination. (a) how many different lock combinations are there Question solved general 2 months ago 9030

A company uses a computer program to create coupon codes for customers to use on its website. The codes are made up from the symbols !, #, &, and *, as well as any letter from the alphabet.The company uses the program to make a code, one character at a time.What is the probability the first character is a symbol?Enter your answer as a decimal rounded to the nearest hundredth in the box. Question solved general 2 months ago 7552

A goldfish cost $12. An angelfish costs 75% less. Sam paid $198 for some goldfish and angelfish. 60% of the fish he bought were angelfish. How much more money did he spend on goldfish than angelfish? Question solved general 2 months ago 9636

Jane and mark each build ramps to jump their remote controlled cars. both ramps are right triangles when viewed from the side. the incline of jands ramp makes a 30 dregree angle with the ground and the length of the incline ramp is 14 inches. the incline of marks ramp makes a 45 degree angle with the ground and the length of the incline ramp is 10 inches.what is the horizontal length of the base of janes ramp Question solved general 2 months ago 2287

A worker at the zoo calculates the amount of fish, in pounds, needed in the weekly diet of an eagle and a bear.·The eagle eats 6 pounds of food each week, and 60% of that weight must be fish.·The bear eats 105 pounds of food each week, and 25% of that weight must be fish.PART AWhat is the total number of fish, in pounds, that the eagle and bear should eat each week? Round your answer to the nearest hundredth of a pound.PART BThe zoo increases the amount of food that the bear eats each week to 115 pounds. What is the percent increase in the amount of food that the bear eats each week? Round your answer to the nearest tenth of a percent. Question solved general 2 months ago 8431

How many positive integers less than 2018 are divisible by at least 3, 11, or 61? Question solved general 2 months ago 1686

Connor flips a coin four times. if he can assume that heads occurs 50% of the time and tails occurs 50% of the time, what is the probability of at most 2 heads appearing? Question solved general 2 months ago 1021

A rancher has 800 feet of fencing to enclose two adjacent rectangular corrals (see figure) Question solved general 2 months ago 8502

A standard 52-card deck has four 13-card suits: diamonds, hearts, clubs, and spades. the diamonds and hearts are red, and the clubs and spades are black. each 13-card suit contains cards numbered from 2 to 10, a jack, a queen, a king, and an ace. an experiment consists of drawing 1 card from the standard deck. find the probability of drawing a black king of heartsblack king of hearts. Question solved general 2 months ago 2092

A rocket is divided into three sections. The top section is one-sixth the length of the bottom section. The middle section is one-half the length of the bottom section. The total length of the rocket is 240 ft. Find the length of the top section Question solved general 2 months ago 6031

1. use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. Use the large 12 * 7 m rectangles on the top and bottom as the bases. The lengths are 2m, 12m, and 7m. 2. Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. Lengths are 6m, 9m, 26m, 10.82m. Question solved general 2 months ago 8613

Which equation represent y as a linear function of x? A x= 5 B y=2x C y=2x^2 D y=x^3 Question solved general 2 months ago 6913

GUYS I REALLY NEED HELP!! THE STRUGGLE!! Christina is randomly choosing three movies to take on vacation from nine action movies, seven science fiction movies, and four comedies. Which statement is true? The probability that Christina will choose three comedies can be expressed as .1/ 4^C3 The probability that Christina will choose three action movies can be expressed as .20^C3/ 9^C3 The probability that Christina will not choose all comedies can be expressed as 1 − 4^C3/ 20^C4. The probability that Christina will not choose all action movies can be expressed as 1 − 9^C3/20^C3 Question solved general 2 months ago 2462

Miriam has 62 feet of fencing to make a rectangular vegetable garden. Which dimensions will give Miriam the garden with greatest area? The diagrams are not to scale. Question solved general 2 months ago 3806