05/11/18
Jim received $180 in Interest last year on an investment. if the investment paid 9% , how much was the original investment ?
Jim received $180 in Interest last year on an Investment. if the Investment paid 9%, how much was the original Investment?
05/10/18
Trigonometry help??
Find a set of parametric equations to represent the graph of the rectangular equation using t = xand t = 3 − x.(Enter your answers as a comma-separated list of equations.) x = 3y − 5
05/10/18
a round-trip took 12 hours. The first half of the trip took 7 hours at a rate of 45 miles per hour. What was the average rate of speed on the return trip?
a round-trip took 12 hours. The first half of the trip took 7 hours at a rate of 45 miles per hour. What was the average rate of speed on the return trip?
05/10/18
which statement accurately describes the relationship between variables in the equation below?
A. “K varies jointly as V squared and M”
B. “K is inversely proportional to V squared and directly proportional to M”
C. “K is directly proportional to V squared and inversely proportional to...
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05/10/18
Word Problem
A boat traveled 210 miles downstream and back. The trip downstream took 10 hours. The trip back took 70 hours. What is the speed of the boat in still water? What is the speed of the current?
05/09/18
Noah has a class that has 28 kids in his class and there are 10 other rooms with the same amount of kids. How many kids are there in all of the class rooms?
how did you get your answer?
05/09/18
Paco is 6 feet tall and casts a 12 foot shadow. At the same time, Diane casts an 11 foot shadow. How tall is Diane?
I dont know how to do this type of problem, so i thought u could do it for me, thanks
05/09/18
Driver leaves Miami at 7:30AM. He drives at 60 miles per hour for 5 hours to get there. How many miles did he drive in total? What time did he get there?
Driver leaves Miami at 7:30AM. He drives at 60 miles per hour for 5 hours to get there. How many miles did he drive in total? What time did he get there?
05/08/18
Two identical food packets were dropped from a helicopter. The first food packet was dropped from a height of 1,681 feet and the second food packet was dropped
A. h1(t) = −4t2 + 41 is a vertical translation of h2(t) = −4t2 + 31. The y-intercept of h2 is 10 ft greater than that of h1.
B. h1(t) = −16t2 + 1681 is a vertical translation of h2(t) = −16t2 +...
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05/08/18
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Use complete sentences to explain how to easily find the expansion of (x + 2)39.
05/07/18
In a sequence, the first term is 0, and each next term is smaller than the previous term by 10.
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05/07/18
An item is regularly priced at $35 tom bought it on sale for 25% off the regular price
Need help on math problem
05/07/18
How to make inequality
Mario has a goal to run at least 15 miles each week. The first day he ran 2.25 miles. for the remaining 6 days,he plans to run the same distance each day to reach his goal. Write an inequality
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05/07/18
oxes that are 12 inches tall are being stacked next to boxes that are 18 inches tallWhat is the shortest height at which the two stacks will be the same height
I need help in math
05/07/18
The final cost of a sale item is determined by multiplying the price on the tag by 75%. Which best describes the function that represents the situation?
a It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant.
b It is linear because the function is continuous. c It is nonlinear...
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Write the ratio 30 inches to 9 feet as a fraction in simplest form
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05/06/18
Equation of parabola with directrix
Find the standard form of the equation of the parabola with directrix y=-1.
05/05/18
find the number of vertices in the given polyhedron. 6 faces: 1 pentagon and 5 triangles There are nothing vertices in the polyhedron.
i need help on this question please help!!
05/04/18
On Monday, Harold picked up four donuts and three large coffees for the office staff. He paid $ 4.97 . On Tuesday, Melinda picked up five donuts and two lar
What is the cost of one donut? What is the cost of one large coffee?
05/04/18
determine the value of x in the following figure, if the area is 120 sq ft. The length is 7 ft more than the width. name the dimensions.
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05/04/18
A high-level cloud has an altitude greater than 20,000 feet
a. write the statement in if-then form.
b. write the converse of the statement in part (a). Is the converse true? (Explain if can)
05/03/18
Check the description please
The volume (v) of a cone varies jointly as the height (h) of the cone and the area of the base (b). A cone has a volume of 140 with height 15 and base 28. Find the volume of a cone with height 7...
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05/03/18
Read the description
Z varies directly as x and inversley as y. If z = 16 when x = 32 and y = 0.4, find z when x = 28 and y = 8
05/03/18
Description
The current (i) in an electrical conductor varies inversely as the resistance (r) of theconductor. The current is 2 amperes when the resistance is 960 ohms. What is the current when the resistance...
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05/03/18
Please read the description
The number of bolts (b) a machine can make varies directly as the time (t) it operates. It can make 6578 bolts in 2 hours. How many bolts can it make in 5 hours?
How is this problem solved
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