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MATH SOLVE
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z varies jointly with y and the square of x. If x=4 when y=−7 and z=−336, find x when z=36 and y=3.
General
2 months ago
What is the common difference, d, of the sequence? −92, −74, −56, −38, −20, ... Enter your answer in the box.
General
2 months ago
Which monomial is a perfect cube?16x627x832x1264x6
General
2 months ago
Am I correct ??? I don’t really know
General
2 months ago
Brian’s kite is flying above a field at the end of 65m of string. If the angle of elevation to the kite measures 70; how high is the kite above Brian’s head?
General
2 months ago
Lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories (c) she actually burns in one hour varies no more than 45 calories. Which inequality below represents this scenario? 50 points |c − 450| 45 |c + 450| 45 |c − 45| 450 |c − 45| 450
General
2 months ago
Explain how making a table helps to compare two or more sets of data that have been presented in different ways.
General
2 months ago
Which statement describes how the graph of the given polynomial would change if the term 2x5 is added?y = 8x4 – 2x3 + 5a. Both ends of the graph will approach negative infinity.b. The ends of the graph will extend in opposite directions.c. Both ends of the graph will approach positive infinity.d. The ends of the graph will approach zero.
General
2 months ago
What point do all graphs of the form y=a^x where ≠ 0 have in common? A.(0, 1)B.(1, 0)C.(1, 1)D.(0, 0)
General
2 months ago
A rectangular prism with a volume of 10 cubic units is filled with cubes with side lengths of 1/2 unit. How many 1/2 unit cubes does it take to fill the prism?
General
2 months ago
Solve the quadratic equation. 8x^2 + 16x + 8 = 0
General
2 months ago
At a florist's shop, two assistants made 13 flower arrangements in a certain amount of time. Assuming all assistants will work for the same amount of time and each assistant is trained to work at the same rate, how many assistants are needed to make: 39 arrangements, 91 arrangements, and 195 arrangements.
General
2 months ago
Maggie is considering two investments.Which investment will be worth more at the end of the investment period?A.) Investment A will be worth more because the interest rate is lower.B.) Investment A will be worth more because the total of the principal and the interest earned for investment A is greater than the same total for investment B.C.) Investment B will be worth more because the length of time is greater than the length of time for investment A.D.) Investment B will be worth more because the total of the principal and the interest earned for investment B is more than the same total for investment A.
General
2 months ago
factor to find the zeros of 7x +14-105
General
2 months ago
consider the expressions below
General
2 months ago
please help me with a correct answer
General
2 months ago
A businesswoman wants to determine the difference between the costs of owning and leasing an automobile. She can lease a car for $420 a per month (on an annual basis). Under this plan, the cost per mile is $0.08. If she were to purchase the car, the fixed annual expense would be $4600, and other costs would amount to $0.10 per mile. What is the least number of miles she would have to drive per year to make leasing no more expensive than purchasing?
General
2 months ago
Consider circle H with a 5 centimeter radius. If the length of major arc RT is 25/3π, what is the measure of ∠RST?A) 15° B) 25° C) 30° D) 45°
General
2 months ago
Samantha’s car broke down when she was on a road trip. The nearest town, Buckville, was 10 miles away, and her phone had no service, sho she couldn’t call for help. She decided to start walking to Buckville. She walked directly towards the town for an hour at a rate of 2mph when she realized she had left her wallet at the car. Knowing she’d need it to get help, she turned around and started speedwalking back to the car at a rate of 4mph. She reached her car, grabbed her wallet, and then started the journey back to Buckville. She jogged the whole way there at a rate of 5mph. 1. How much time did it take for Samantha to realize she’d forgotten her wallet? 2. How much time did it take for Samantha to get back to her car to get her wallet? 3. How much time did it take Samantha to get back to Buckville after she’d retrieved her wallet? 4. Overall, how much time did it take for Samantha to get back to Buckville?5. What’s the furthest distance Samantha was from Buckville? 6. How far did Samantha actually travel in her journey to Buckville?
General
2 months ago
Segments PD and PE have a Common Point at P. According to the diagram which pair of numbers could represent the lengths of segments PC and CEA)PC=6 and CE=4B)PC=6 and CE=6C)PC=5 and CE=6D)PC=6.5 and CE=5.5
General
2 months ago
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