115 Answered Questions for the topic Mathmatics

Mathmatics

09/24/18

12 ft by 10 ft each square yard cost 30.25 how much is that

You want to order carpet for an area in your house. The room measures 12 ft by 10 ft if each square yard of carpet costs 30.25 how much will the carpet cosr

07/16/18

How much money will Bill have in the account in 7 years?

A bank features a savings account that has an annual interest rate of r=5.3% with interest compounded daily. Bill deposits $8,500 into the account. The account balance can be modeled by the... more

07/16/18

Find how many stray cats should be expected in 21 months.

I am a home schooled student and I am trying to teach myself how to solve this problem but I keep coming up with the wrong answer. Any help will be appreciated. The size of a stray cat population... more
Mathmatics

06/14/18

given that (9,2) is on the graph of f(x), find the corresponding point for the function f(x-2)

So I have plato summer school and some of the units are just crazy confusing. HELP!!!!
Mathmatics Probability

05/21/18

Mathmatics Question #1

You select a letter randomly from a bag containing the letters S, P, I, N, N, E, and R. Find the probability of selecting an S.
Mathmatics

05/10/18

Which expression shows how to fing the quotient of 4.8÷2

A-(4÷2)+(0.82) b-(4÷2)+(0.08÷2)
Mathmatics

05/05/18

How many 4-digit numbers can be formed using 5, 6, 7 and 8 if the digits cannot be repeated?

How many 4-digit numbers can be formed using 5, 6, 7 and 8 if the digits cannot be repeated? If they are 3-digit numbers to be formed, they will be 4!=24. How about 4-digit numbers?

05/02/18

2cos2x(sin2x) + sin2x = 0?

I need help solving this problem, Solve the following trigonometric equation on the interval [ 0, 2pi ) : 2cos2x(sin2x) + sin2x = 0?

05/02/18

Okay I need help solving this trigonometric equation. The equation is... sin^2 ((pi/6)x)+sin ((pi/6)x) = 0

I need to figure out the type of steps and best procedure to tackle this problem, any advice would help. This problem is from pre-calculus and more specifically from Solving Fundamental Identities.    more
Mathmatics

04/06/18

Which point does y=x+7 and y=-4x+17 meet at

There are two equations y=x+7 and y=-4x+17
Mathmatics

03/16/18

What is the value of h when the function is converted to vertex form? g(x)=x2−6x+14

Note: Vertex form is g(x)=a(x−h)2+k . Enter your answer in the box.h =
Mathmatics

03/09/18

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x - 7)?

what is the effect
Mathmatics Math Math Help

01/25/18

f(x)=|x+4|+5 Evaluate f(1) Ive been trying to find this out for a long time now

f(x)=|x+4|+5Evaluate f(1)
Mathmatics

01/25/18

how to calculate the percentage change say control blood glucose was 160 mg/dl and treatment blood glucose was 90 mg/dl

Control group = 160 mg/dl Treatment group = 90 mg/dl How to calculate percentage change from control
Mathmatics

11/04/17

billy likes to go cycling his bike has wheels of diameter 80cm.

billy likes to go cycling his bike has wheels of diameter 80cm he has invented a counter for his bike, which counts the number of revolutions the wheels make one day the counter shows 270... more
Mathmatics

10/17/17

Find the measure of an angle between 0o and 360o coterminal with an angle of -271o in standard position.

 Find the measure of an angle between 0o and 360o coterminal with an angle of -271o in standard position.
Mathmatics

09/29/17

let c and d be positive integer with c<d.What is the greatest value for c if 5c+4d=79?

This is a question i have in my textbook.Please help me on this problem
Mathmatics Applied Math

09/01/17

If Jaime wants to find 60% of 320, which table should he use?

If Jaime wants to find 60% of 320, which table should he use?
Mathmatics

08/26/17

For what value(s) of x will....

For what value(s) of x will 4 x 2^x = 2^6x+3?
Mathmatics

05/25/17

Consider the three points (-7, -7), (21, 14), (49, 35).

Part A: Which of the following points are on the same line that passes through the (-7, -7), (21, 14), (49, 35)? Select all that apply. A. (5, 9) B. (5, 2) C. (17, 11) D. (4, 3) E.) (33, 23) Part... more

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