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Vlad [161]
3 years ago
9

Find the percentage change from the first quantity to the second quantity: from 60 km/h to 45 km/h

Mathematics
1 answer:
stiks02 [169]3 years ago
6 0

Answer:

75%

Step-by-step explanation:

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What does it mean for a function to have a root?
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Step-by-step explanation:

A function has a root when it crosses the x-axis, i.e. . A function can have more than one root, when there are multiple values for that satisfy this condition. The goal is to find all roots of the function (all values). In general we take the function definition and set to zero and solve the equation for .

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Identify the terms. Then identify the coefficients of the variable terms of the expression. (Enter your answers as a comma-separ
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17−5r+9r=12+6r−1<br> what is r?
jonny [76]

Answer:

r=3

Step-by-step explanation:

simplify each side

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7 0
3 years ago
A 10-year annuity pays $1,850 per month, and payments are made at the end of each month. If the APR is 12 percent compounded mon
Fittoniya [83]

Based on the amount the annuity pays per month and the APR, the value of the annuity today is $133,349.85.

<h3>What is the present value of the annuity?</h3>

First, find the present value of the annuity at 5 years:

= 1,850 x present value interest factor of annuity, 60 months, 8/12%

= 1,850 x 49.32

= $91,242

Then find the present value of the annuity from 5 years till date:

= (1,850 x present value interest factor of annuity, 60 months, 12/12%) + ( 91,242) / (1 + 1%)⁶⁰)

= (1,850 x 44.955) +  ( 91,242) / (1 + 1%)⁶⁰)

= $133,349.85

Find out more on the present value of annuities at brainly.com/question/24097261.

#SPJ1

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2 years ago
8\3as a mixed number
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2 2/3

hope i helped. (:

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