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A line that includes the points (-10, 3) and (-9, g) has a slope of 7. What is the value of g?
General
2 months ago
A river cruise boat sailed 80 miles down the Mississippi River for 4 hours. It took 5 hours to return. Find the rate of the cruise boat in still water and the rate of the current.
General
2 months ago
A parcel delivery service will deliver a package only if the length plus girth (distance around) does not exceed 84 inches. (A) Find the dimensions of a rectangular box with square ends that satisfies the delivery service's restriction and has maximum volume. What is the maximum volume? (B) Find the dimensions (radius and height) of a cylindrical container that meets the delivery service's restriction and has maximum volume. What is the maximum volume?
General
2 months ago
A researcher at a large company has collected data on the beginning salary and current salary of 48 randomly selected employees. The least-squares regression equation for predicting their current salary from their beginning salary is = –2532.7 + 2.12x. The current salaries had a mean of $32,070 with a standard deviation of $15,300. The beginning salaries had a mean of $16,340 with a standard deviation of $5970. What is the correlation between current and beginning salary? Group of answer choices
General
2 months ago
A charity organization is holding a food drive with a goal to collect at least 1,000 cans of food by the end of the month. It currently has 565 cans from donations and is having an event where 87 guests will attend and bring cans. Which solution set represents the number of cans each guest must bring to meet the goal?
General
2 months ago
A conjecture and the two-column proof used to prove the conjecture are shown. Given: S is the midpoint of segment R T. Segment R T is congruent to segment X Y. Prove: segment R S is congruent to segment X Y. Segment X Y with endpoints X and Y. Line R S T is horizontal. Line R S T has two segments R S and S T with the same length. S is the midpoint and R and T are the extreme left and extreme right points respectively. Drag an expression or phrase to each box to complete the proof.
General
2 months ago
The diagonals of a rhombus intersect at the point (0,4). If one endpoint of the longer diagonal is located at point (4,10), where is the other endpoint located?
General
2 months ago
A day is 8.64x10^4 seconds long. Write and solve an expression to find how many days are in one million seconds. Give your answer in standard form
General
2 months ago
can someone help me with these??? I really appreciate it!!! I did one of them already. ( if the first one is wrong can someone please as well correct me?? ) answer ASAP!!!!!
General
2 months ago
You sell sporting goods. Your wages depend on the value of your sales. One week you sold $3,500 in sporting goods, earning $950. Another week you sold $2,800 in sporting goods, earning $810. Write an equation of the line that represents the situation in standard form.
General
2 months ago
Priya has picked 1 1/2 cups of raspberries which is enough for 3/4 of the cake how many cups does she need for the whole cake
General
2 months ago
Backpack is normally $64.99, put on sale it is marked down to $45.49 what percent off is the sale price
General
2 months ago
brainly.com Triumph Autos has contracted with an Indian software firm for design software. The payment of 22,779,750 rupees (Rs) is due in 30 days. What is the cost in dollars if the 30-day forward rate is Rs64.39/$.
General
2 months ago
ratio to wooden bats to metal bats is 2 to 3 if there are 17 wooden bats how many metal bats are there
General
2 months ago
Helpppppppppppppppp please
General
2 months ago
Determine whether the set {x2 + 2x − 3, 4x2 + x − 1, 5x2 + 4x − 4} is a basis for P2 by solving the equation a(x2 + 2x − 3) + b(4x2 + x − 1) + c(5x2 + 4x − 4) = 0 for a, b, and c.
General
2 months ago
5.28 A manufacturer knows that on average 20% of the electric toasters produced require repairs within 1 year after they are sold. When 20 toasters are randomly selected, find appropriate numbers x and y such that (a) the probability that at least x of them will require repairs is less than 0.5; (b) the probability that at least y of thE?
General
2 months ago
A bag of marbles contains 2 gold marbles, 10 silver marbles, and 30 black marbles. You decide to play the following game: Randomly select one marble from the bag. If it is gold, you win $5. If it is silver, you win $2. If it is black, you lose $2. What is the expected value if you play the game? Express losses as negative values and do not include the dollar sign in your answer. Round to the nearest cent.
General
2 months ago
For every three hamburgers that Mc Donalds makes, they use 9 pickles. Write the ratio in simplest form. How many pickles would they use on 100 burgers?
General
2 months ago
1. Natalia is participating in a jump-a-thon to raise money for her schooltrip. She logs the number of times shejumps rope each day for one week. Onthe first day, Natalia jumps 234 times.Each day for the next 6 days, sheincreases her number by 41 jumps.If she earns $2 for every jump, howmuch money does Natalia raise by theend of the week? Explain.
General
2 months ago
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