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3 years ago

How do you determine a rate of change with a graph

Mathematics

1 answer:

Tems11 [23]3 years ago

5 0

When graphed, rate of change can be referred to the slope, or

$\frac{rise}{run}$ .

The slope can be found using the formula:

m = $\frac{y2-y1}{x2-x1}$

$\frac{rise}{run}$ is equal to how the Y and X values change from a given point.

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A investor obtained a loan of $600,000 to buy a car wash business. The monthly mortgage payment was based on 30 years at 5.5%. F

Lisa [10]

Answer:

The monthly mortgage payment is $ 8306.58

Step-by-step explanation:

Given as :

The loan taken as $ 600,000

The rate of interest = 5.5 %

The time period = 30 Years

So, from compounded method

Amount = principal × $(1 +\frac{Rate}{100})^{Time}$

or, Amount = $ 600,000 × $(1 +\frac{5.5}{100})^{30}$

Or, Amount = $ 600,000 × $(1.055)^{30}$

∴ Amount = $ 2990370.77

<u>Now for The monthly mortgage payment </u>

∵ Time period is 30 years

So , 30 years = 12 × 30 = 360 months

∴ Amount payment in monthly =$ $\frac{2990370.77}{360}$

Or, Amount payment in monthly =$ 8306.58

Hence The monthly mortgage payment is $ 8306.58 Answer

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3 years ago

What is the LCM of 8 and 9

dolphi86 [110]

72 I hope that helped

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3 years ago

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Ahmed is working at a restaurant . His boss pays him $15.50 per tour and promises a raise of $1.25 per hour every 6 months. Whic

aksik [14]

Answer:

Step-by-step explanation:

you have to make chart. You have to add 1.25 to your total every 6 months.

Start $15.50
6 months $15.75
12 months $18.00
18 months. $19.25

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3 years ago

Farooq paid 25% of salary as a house rent and 50% of salary for other expenses.

galina1969 [7]

Answer:

hope this helps you...

Step-by-step explanation:

please mark this as brainliest

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2 years ago

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Find the Z scores that separate the middle 27% of the distribution from the area in the tails of the standard normal distributio

vekshin1

Z- score is a statistical tool that is used to determine the probability of finding a number or a value under a normal distribution plot. A normal distribution assumes that the mean is equal to zero and that the standard deviation is equal to 1. Using the z-score table, we can find the probability either on the right side or the left side. Using the table hence, we find the probability to the left of the value. The probability that is equivalent to the unknown z should be equal to 0.5 + (0.27/2) = 0.635. 0.5 comes from the assumption that the area under the curve on each side is 50% of the total. The equivalent z score is equal to z = 0.345.

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3 years ago