/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q53. For exercises 53-55,use the foll... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q53. (page 67)

For exercises 53-55,use the following information.

Suppose the temperature To(C) below Earth鈥檚 surface is given by Td=35d+20,where d is the depth km.

53. Find the temperature at a depth of 2 kilometres

Short Answer

Expert verified

The temperature at a depth of 2 kilometres is 90oC.

Step by step solution

01

Step 1- Given information

A linear equation T(d)=35d+20 and depthd=2km.

02

Step 2- To find the temperature at depth of 2 (km)

Substitute the value of d=2in the given equation.

Now,

T(2)=35脳2+20鈬�T(2)=70+20鈬�T(2)=90

03

Step 3- Conclusion

Therefore, the value ofT(d) is 90at the depth is 2 kilometers.(2,70)

Hence, the temperature at a depth of 2 kilometres is 90oC

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

State whether each equation or function is linear. Write yes or no. If no, explain your reasoning.

h(x)=2x3-4x2+5

Graph each equation or inequality.

鈥�鈥�f(x)=3x-1

Write each equation in standard form. Identify A, B and C.

29.x=4y-5

State whether each equation or function is linear. Write yes or no. If no, explain your reasoning.

f(x)=6x-19

Find the reciprocal of each number.

2.5
See all solutions

Recommended explanations on Math Textbooks

Geometry

Read Explanation

Pure Maths

Read Explanation

Decision Maths

Read Explanation

Applied Mathematics

Read Explanation

Calculus

Read Explanation

Logic and Functions

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.