111 Answered Questions for the topic Mathmatics

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?

Mathmatics

05/03/18

#### Adam and Cyndi eat lunch at a diner. They decide to split the cost evenly and leave a 15% tip. The bill for lunch is $16. How much should each leave as a tip?

there are no more detail in this question.

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

#### 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

01/11/18

#### Boy has $24 to by a gift. He found one for $22 with 5% tax added. Does he have enough money? If so how much will he pay?

this is my math homework

Mathmatics

01/02/18

#### as you multiply by decreasing powers of 10 how does the position of the decimal point change in the product

Help me please

Mathmatics

11/17/17

#### Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line −2x+3y=12?

Mathmatics

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...
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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

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...
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Mathmatics Solving Story Problems

05/17/17

#### Math solving problem

Billy and Mandy Decide to play war with a fair start. Billy takes all the red cards from a standard deck of 52 and shuffles them, while Mandy does the same with the black. How many ways can they...
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Mathmatics

05/09/17

#### Slope Intercept Form

What is the slope-intercept form of a line that passes through the point (4,0) with a slope of -3?

#### Permutation

How many different license plates with 2 letters followed by 4 digits. Are possible if digits and letters cannot be repeated?

Mathmatics

03/23/17

#### In parallelogram WXYZ, WY = 12 in., XZ = 16 in., WX = 10 in., and XY = 9 in.What is the length of line segment MX?

In parallelogram WXYZ, WY = 12 in., XZ = 16 in., WX = 10 in., and XY = 9 in.What is the length of line segment MX?

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