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2 years ago

How to write an algebraic expression for 0.75 + 0.25

Mathematics

1 answer:

artcher [175]2 years ago

5 0

Hello meroo girolar syin seyirciler justein bieberin in allah belasini versin olsun o oruspu
geber.

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I need help quick pelase

Minchanka [31]

Answer:

1. Reduction.

2. (0, 0)

3. 1/3

Step-by-step explanation:

1. This is a reduction becuase the image gets smaller.

2. The point of dilation is the origin because that is what they both share and it is where is shrinks with. Sorry if that sounded really weird it is how I like to think about it.

3. The scale factor is 1/3 because the size shrinks 3 times.

7 0

3 years ago

The Johnson family wants to start a college fund for their daughter Gabriella. They put $63, 000 into an account that grows at a

Rainbow [258]

Answer:

<em>It will take approximately 34.13 years</em>

Step-by-step explanation:

The function G(t) below represents the amount of money in some account t years after the account is opened for The Johnson's daughter Gabriella:

$G(t)= 63,000(1+ .0255/4)^ {4t}$

It's required to find the number of years (t) it will take for the account to reach G(t)=150,000. We need to solve the equation:

$63,000(1+ .0255/4)^ {4t}=150,000$

Dividing by 63,000 and simplifying:

$\displaystyle (1+ .0255/4)^ {4t}=\frac{150,000}{63,000}=2.38095$

Taking logarithms:

$\displaystyle \log(1+ .0255/4)^ {4t}=\log 2.38095$

Applying logarithms property:

$\displaystyle (4t) \log(1+ .0255/4)=\log 2.38095$

Solving for t:

$\displaystyle 4t =\frac{\log 2.38095}{\log(1+ .0255/4)}$

$\displaystyle t =\frac{\log 2.38095}{4\log(1+ .0255/4)}$

Calculating:

$\displaystyle t =\frac{0.37675}{0.01104}$

$\boxed{t \approx 34.13}$

It will take approximately 34.13 years

5 0

3 years ago

5/9 x 2/6 in simplest form please answer asap

Damm [24]

The answer would be 5/27
(If you want me to explain I can)

Hope this helps

Have a great day/night

8 0

2 years ago

Solve the equation. You may find using algebra tiles helpful in solving this problem.

marshall27 [118]

Answer:

They keep removing my answer but it’s -6

Step-by-step explanation:

3 0

2 years ago

What is 1/4 as a whole number?

wlad13 [49]

The whole number of $\dfrac{1}{4}$ is $\boxed{0.25}.$

Further explanation:

Always use the PEDMAS rule to solve the grouping of multiplication, addition, subtraction and division.

Here, P is parenthesis, E is exponents, M is multiplication, D is division, A is addition and S is subtraction.

Given:

The number is $\dfrac{1}{4}.$

Explanation:

The whole numbers is the series of numbers that starts from zero.

The natural numbers are those numbers that start from one.

The place values are only natural numbers.

The base ten systems represent the position of a place value.

The given number is $\dfrac{1}{4}.$

Consider the number $\dfrac{1}{4}$ as $\text{A}$ .

$A = \dfrac{1}{4}$

Divide 1 by 4 to obtain the whole of $\dfrac{1}{4}.$

$\begin{aligned}\text{A}&= \frac{1}{4}\\&= 0.25\\\end{aligned}$

The decimal expansion of $\dfrac{1}{4}$ is $0.25.$

The whole number of $\dfrac{1}{4}$ is $\boxed{0.25}.$

Learn more

Learn more about the polynomial brainly.com/question/12996944
Learn more about logarithm model brainly.com/question/13005829
Learn more about the product of binomial and trinomial brainly.com/question/1394854

Answer details:

Grade: High school

Subject: Mathematics

Chapter: Number system

Keywords: place value, base value, decimal expansion, whole number, natural number, division, multiplication, subtraction, solve the equation, solution, linear equation, line, decimal.

3 0

2 years ago

Read 2 more answers