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3 years ago

1. ESSENTIAL QUESTION How can you

Mathematics

2 answers:

olasank [31]3 years ago

3 0

Answer:

If the increases are roughly the same, then linear is best. If the multiple factor is roughly the same, then an exponential is best. If the rate at which the increase increases is roughly the same (so A-B=1, B-C=3 C-D=5.2), then quadratic is best.

Step-by-step explanation:

Gnesinka [82]3 years ago

3 0

Answer:

If the points have a roughly common difference, then you have a linear function. If the y-values are decreasing or increasing in a getting bigger or smaller way, you've got an exponential function. Lastly, but never least, if your y-values go from up to down or vice versa, you might as well have a quadratic function. I hope this all made sense and helped you.

Step-by-step explanation:

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Keith_Richards [23]

Answer:

4r43r43

Step-by-step explanation:

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3 years ago

You have 55,000 in your savings account that pays 2.5% annual interest and the inflation rate is 3.4%. How much buying power wil

diamong [38]

We solve the question as follows:
Simple interest=Principle×Rate×Time
Thus given:
p=$55000, R=2.5%, time= 1 year
thus
Interest=55000×0.025×1=$1375

To evaluate the amount required to keep up with the inflation, your interest rate should match the inflation rate otherwise prices are going up faster than the savings.
Required interest rate=55000×0.034×1=$1870

The buying power lost will be the difference between your required interest and actual interest.

Thus:
Buying power lost=1870-1375=$495

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3 years ago

Graph by plotting integer points. y = 4 3 x + 3

Allisa [31]

Answer:

x=-3/43

Step-by-step explanation:

6 0

2 years ago

Please explain your answer as well. Thx!!!

dimulka [17.4K]

Answer:

e^2

Step-by-step explanation:

7 0

3 years ago

The circumference of F is 120 cm what is the length of DE the minor arc

AfilCa [17]

Answer:

Option E 15 cm

Step-by-step explanation:

we know that

The circumference of a circle subtends a central angle of 360 degrees

using proportion

Find out the length of arc DE by a central angle of 45 degrees

Let

x -----> the length of arc DE

$\frac{120}{360}=\frac{x}{45}\\\\x=120*45/360\\\\x=15\ cm$

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3 years ago