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k0ka [10]
3 years ago
8

Mrs traynor's class is taking a field trip to the zoo.the trip will cost $26 for each student. They are 22 student in her class.

part A round factor to estimate the total cost of the students field trip
Mathematics
2 answers:
andre [41]3 years ago
5 0
22*26 is the cost
______________
Dmitry_Shevchenko [17]3 years ago
4 0
572 rounded is 570

22*26 = 572


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Answer:

The objective of the problem is obtained below:

From the information, an urn consists of, 4 black, 2 orange balls and 8 white.

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nexus9112 [7]

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30

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4 0
3 years ago
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Juli2301 [7.4K]

Answer:

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Step-by-step explanation:

Average rate of change:

The average rate of change of a function h(x) over an interval [a,b] is given by:

A = \frac{h(b)-h(a)}{b-a}

In this question:

Over the interval [-9,-2], so a = -9, b = -2, b - a = -2 -(-9) = 7

The function is:

h(x) = -x^2 - 5x + 14

h(-9) = -9^2 -5(-9) + 14 = -81 + 45 + 14 = -22

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Then

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The average rate of change of the function over the interval is of 6.

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3 years ago
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First you would have to multiply following PEMDAS so

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olga nikolaevna [1]
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3 years ago
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