All Questions

3750

how many cents is 7 nickels equal too?

1. How many cents is 7 nickels equal too?
2. How many cents is 6 dimes equal too?
3. How many cents is 3 quarters equal too?

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Guest Sep 10, 2016

797

What is the logic of perpetuities present value calculation?

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Guest Sep 10, 2016

1786

I Need help!!!!!!!!!!!!

The coordinates of the endpoints of line segments are given in the options below. Which line segments are parallel? A(1, 6), B(4, −3) and C(6, 4), D(9, −1) E(1, −2), F(−4, 3) and G(−2, 3), H(−7, 6) R(−2, −3), S(2, 0) and T(1, 4), U(5, 7) W(−4, 4), X(3, read more ..

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Miky7270 Sep 10, 2016

954

Scientific notation

How do I write 10^4* 10^-3*10^6 in scientific notation?

CPhill ●●●●●

Guest Sep 10, 2016

808

how to graph x<-2

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Guest Sep 10, 2016

797

visa att talet 10 1o -1 är delbart med 9.

visa att talet 101o-1 är delbart med 9.

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Guest Sep 10, 2016

1559

Circle A has a radius of (x+4) units. A large circle, B has ra dius of (x+5) units. use the formila A = π × r2 to write an expression for the difference

Circle A has a radius of (x+4) units. A large circle, B has ra dius of (x+5) units. use the formila A = π × r2 to write an expression for the difference in the areas of the circles. leave your answer in terms of PI. then use 3.14 for PI to approximate read more ..

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Guest Sep 10, 2016

633

need help

2 3rds plus 1 7th

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Guest Sep 10, 2016

3316

What is is end behavior of y=-1/x^2

What is is end behavior of y=-(1)/(x^2)

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Guest Sep 10, 2016

1801

+249

Another Polynomial Question

Marcelle and Jaclyn each think of a polynomial. Each of their polynomials is monic, has degree 4, and has the same positive constant term and the same coefficient of z. The product of their polynomials is z^8 +3z^7 +z^6 +3z^5 +4z^4 +6z^3 +2z^2 +4. What read more ..

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higgsb Sep 10, 2016

1256

someone

A bowl is a hemisphere with 6cm. Water fills two-fifths of the volume in a bowl. The water is poured into a hollow cone. The depth of the water in the cone is 12cm. Work out the radius of the surface of the water in the cone

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roger Sep 10, 2016

649

TRIG

I am trying to work out an angle for a right angled triangle. This is what I have so far:
Tan? = o / a
= 5 / 9
= 0.555 read more ..

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Guest Sep 10, 2016

566

Simple end behavior question

The graph of y= (-2x^3)/(x^3+5) has the same behavior as the graph of ________________?????

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Guest Sep 10, 2016

946

+4623

A bag contains ten bs, some of which are red and the rest of which are yellow. When two bs are drawn at random at the same time, the probability that

A bag contains ten b***s, some of which are red and the rest of which are yellow. When two b***s are drawn at random at the same time, the probability that both b***s are red is 1/15 . How many b***s in the bag are red?

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tertre Sep 10, 2016

572

diameter of semi circle

the area of the semi circle is 50 pi calculate the length the diameter

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Guest Sep 10, 2016

2087

+4623

I have a spinner that lands on 1 with a probability of $\frac{1}{10}$, 2 with a probability of $\frac{2}{10}$, 3 with a probability of $\frac{3}{10}$, and 4

I have a spinner that lands on 1 with a probability of 1/10 , 2 with a probability of 2/10 , 3 with a probability of 3/10 , and 4 with a probability of 4/10 . If Phil and Sarah both spin the spinner, what is the probability that read more ..

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tertre Sep 10, 2016

846

what is 125/175 as a percent

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Guest Sep 10, 2016

511

Trig question

When x=acos(1-h/R)
Why does R*sin(x)=sqrt(2hR-h^2)?
thanks!

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Guest Sep 10, 2016

683

math

2(-6)+4(-5)2

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Guest Sep 10, 2016

2543

+4623

A valid license plate in Xanadu consists of two letters followed by three digits. How many valid license plates are possible?

CPhill ●●●

tertre Sep 10, 2016

2522

+4623

Steve guesses randomly on a 15-question multiple choice test in which each problem has two choices, a correct one and an incorrect one. What is the

Steve guesses randomly on a 15-question multiple choice test in which each problem has two choices, a correct one and an incorrect one. What is the probability that he gets at least half of the questions correct? Express your answer as a common fraction read more ..

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tertre Sep 10, 2016

633

algebre

X+y=

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Guest Sep 10, 2016

1023

+249

Monic Polynomial

f(x) is a monic polynomial such that f(0)=4 and f(1)=10. If f(x) has degree 2, what is f(x)? Express your answer in the form ax^2+bx+c, where a, b, and c are real numbers.

Alan ●●

higgsb Sep 10, 2016

All Questions ⁺⁰238363 Questions

how many cents is 7 nickels equal too?

What is the logic of perpetuities present value calculation?

I Need help!!!!!!!!!!!!

Scientific notation

how to graph x<-2

visa att talet 10 1o -1 är delbart med 9.

Circle A has a radius of (x+4) units. A large circle, B has ra dius of (x+5) units. use the formila A = π × r2 to write an expression for the difference

need help

What is is end behavior of y=-1/x^2

Another Polynomial Question

someone

TRIG

Simple end behavior question

A bag contains ten bs, some of which are red and the rest of which are yellow. When two bs are drawn at random at the same time, the probability that

diameter of semi circle

I have a spinner that lands on 1 with a probability of $\frac{1}{10}$, 2 with a probability of $\frac{2}{10}$, 3 with a probability of $\frac{3}{10}$, and 4

what is 125/175 as a percent

Trig question

math

A valid license plate in Xanadu consists of two letters followed by three digits. How many valid license plates are possible?

Steve guesses randomly on a 15-question multiple choice test in which each problem has two choices, a correct one and an incorrect one. What is the

algebre

Monic Polynomial

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