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3 years ago

The ratio of pickles to onions on a burger was 2:4 for every blank pickles there are blank onions

Mathematics

1 answer:

kap26 [50]3 years ago

7 0

Ever 2 pickles there’s 4 onions or simply it to 1pickle for every 2 onions

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Simplify by adding (x+4) +(2x-7)

AfilCa [17]

Answer:

3x - 3

Step-by-step explanation:

(x + 4) + (2x - 7) =

The first step is to drop the parentheses since they are unnecessary.

= x + 4 + 2x - 7

Now group like terms together.

= x + 2x + 4 - 7

Combine like terms.

= 3x - 3

6 0

3 years ago

Read 2 more answers

Jacob is unsure how long it will take to save $50,000. He knows that he'll make an initial investment of $5,000, and he can earn

maksim [4K]

Answer:

It will take Jacob 36 years to reach his goal

Step-by-step explanation:

In this question, Jacob is intending to save $50,000 but he is doing this by saving $5,000 at an interest which is compounded two times a year (semi-annually). We are tasked with calculating the number of years it will take him.

Mathematically, to solve this, what we use is the compound interest formula.

This is;

A = P(1 + r/n)^nt

Where in the question A is our savings target of $50,000

P is our initial amount saved of $5,000

r is the rate at 6.5%

n is the number of times interest will be compounded per year= 2

and t is the number of years it will take.

We plug all these values respectively to yield;

50,000 = 5,000(1 + 0.065/2)^(2t)

Divide through by 5,000

we have;

10 = (1.0325)^2t

Take the logarithm of both sides

Log 10 = Log (1.0325)^2t

Log 10 = 2tLog (1.0325)

2t = Log10/Log1.0325

2t = 72

t = 72/2

t = 36 years

6 0

3 years ago

Read 2 more answers

Decide whether the function is an exponential growth or exponential decay function, and find the constant percentage rate of gro

Rasek [7]

Answer:

Exponential decay function; -0.94%

Step-by-step explanation:

We are given an exponential function and we are supposed to find whether the given function increases or decreases and also the percentage of increase or decrease.

Th given function is f(x) = 2060 $\times (0.9906)^{x}$

Here x denotes the number of years.

At the start the value was 2060. In the next year it was multiplied by 0.9906.

This means that the value becomes 0.9906 times after each year.

Hence the value decreases by 0.0094 times its original value.

Converting to percentage it becomes 0.94% decrease after each year.

7 0

3 years ago

What figure has one endpoint and continues forever in one direction?

eimsori [14]

<span>the figure that has one endpoint and continues forever in one directionn is: A ray Which why it is very common to describe Light as a ray because light could travel as far as it cuold assuming there is no black matter that came and became its hindrance</span>

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4 years ago

What is the domain of the function represented by the graph?

nikdorinn [45]

Answer:

Step-by-step explanation:

6 0

3 years ago