408 Answered Questions for the topic Exponents

02/12/21

PRE CALC AB - Kale invested $1,500 in an account with an interest rate of 6.5%.

Kale invested $1,500 in an account with an interest rate of 6.5%.  a) Write an exponential equation to find the account balance in t years if the interest is compounded monthly? b) What will be the... more

02/12/21

PRE CALC AB - A decaying radioactive ore has a half life of 1710 years.

A decaying radioactive ore has a half life of 1710 years.a) Write the exponential decay function for a 27 gram sample. b) Find the amount remaining in 3000 years.
Exponents Math Prealgebra Algebra

02/11/21

Match each expression with it's simplified form.

(y8)/(y-2)(48)/4(45)/(42)(Y3)/(y7)____________________________________________________Match the top math problem with the bottom math equation. The top math problem is the problem to solve and the... more
Exponents Math Prealgebra Algebra

02/11/21

Match each expression with it's simplified form

(x^3)(x)(3^10)(3^-2)(X^-3)(x^6)(3^4)(3^2)____________________________Match the bottom math equation with the bottom on. The bottom ones are the answers and the top it's the math... more
Exponents Math Prealgebra Algebra

02/11/21

Simplify the expression by combining the like terms. Explain your thinking

X4 + x4 + 2x2 + 3x2
Exponents Math Prealgebra Algebra

02/11/21

Simplify the expression by combining the like terms. Explain your thinking

X4 + x4 + 2x2 + 3x2
Exponents Math Prealgebra Algebra

02/11/21

Put the operation in the correct order of when to simplify them in an expression.

(( These are mixed matched so correct them in the right order )) Parentheses, brackets, and groupingsAddition and subtractionExponents, powers, and roots Multiplication and division
Exponents Math Prealgebra Algebra

02/10/21

Simply each expression

2^76^111^07^28^3______________________________________The top number list is the numbers that need to be simplified, and the numbers bellow are the... more
Exponents Math Prealgebra Algebra

02/10/21

to simplify an exponent, use the base as a factor as many times as indicated by the exponent.

Please help me solve the equation from the title.
Exponents Calculus Inverse

01/15/21

How do I find the inverse of an fractional exponential function?

I request that the person who solves this provides steps to explain how they got their answer.The problem is y = (5^(1+x) + 1)/ (5^x)I've tried this several times, and I've gotten answers different... more
Exponents Math Logarithm

12/19/20

Solve the following exponential equation. Express irrational solutions in exact form.

Solve the following exponential equation. Express irrational solutions in exact form.5^2x + 5^x - 12
Exponents Algebra Factoring

12/16/20

How come sometimes (a+b)^2= a^2+b^2. While other times it equals (a+b)(a+b)

Kinda silly question probably, but I know sometimes (a+b)2 = a2+b2. While other times (a+b)2 = (a+b)(a+b).I had to make (x+3)2 = (x+3)(x+3). I started to wonder why it wouldn’t be x2 + 9 since when... more
Exponents

12/14/20

what is 256−35rounded to the nearest hunderdth

i have no clue ?????????????????????????????????????????????????????????????????????????????????????????????????
Exponents Math

11/25/20

power function problem (help is much appreciated!)

find the formula for the power function of the form P(x)=axb such that P(9)=20 and P(36)=10.

11/13/20

Why it shows me Error when calculating sqrt (-1) ?

When I calculate the value of (-1)1/2 the answer is -1but when I do the same thing but with radical √-1 the answer is error ?!!since the radical √ is to the exponent to 1/2 in case of square root... more

11/13/20

Why it shows me Error when calculating sqrt (-1) ?

When I calculate the value of (-1)1/2 the answer is -1but when I do the same thing but with radical √-1 the answer is error ?!!since the radical √ is to the exponent to 1/2 in case of square root... more
Exponents Math Algebra

11/11/20

How do you simplify something raised to the 1/2 power?

Exponents

11/10/20

1/1,024 as an expression without using -1

10/26/20

Exponential and Logarithmic Function

It is estimated that t years after 1995, the population of a certain country will be P(t) million people where P(t)=(A)e^(0.03)(t) − (B)e^(0.005)(t) for certain constants A and B. The population... more
Exponents Algebra 2

10/23/20

exponental function find monthy and quarterly rate of problem in description

f(t)=500(1.055)^t jshfkhdfskdhsdhfjksdhfgjsdhgkshfgjks
Exponents Algebra 1

10/15/20

Simplify Sqareroot of 5^12 x 4 over 2 x 5^1/3

I don’t understand this type of question. Can someone explain it to me in detail so I can understand? I don’t like asking for answers but I don’t understand this

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