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The simplified form of (x^7/2 / x^5/2).√y3 /√y )is :
Question 1:
The simplified form of (x^7/2 / x^5/2).√y3 /√y )is :
A.
x^2 / y
B.
x^3 / y^2
C.
x^6 / y^3
D.
xy
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(x^7/2 /x^5/2 ). (√y3 /√y) = x^(7/2 -5/2). y(3/2 - 1/2) = xy
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Practice Surds and Indices Online Test 5 | Englishfreetest.com
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A Changing of the Guard at Rolidge Motors
by Nathan Kekana
DURBAN—Rolidge Motors has announced that Cara Walters will be the next CEO of the Durban-based company. Ms. Walters succeeds Thomas Hsing, who has served in the role for fifteen years and is retiring. Most recently, Ms. Walters was executive vice president for Cermak & Holden Ltd., which she helped to grow into one of the largest electronics firms in South Affrica
This marks Ms. Walters’ return to Rolidge Motors, where she began her career after graduating from university. She completed the Rolidge Leadership Programme and stayed for seven years beíore moving on to Cermak & Holden.
“Ms. Walters has both the leadership experience and inside knowledge of Rolidge Motors to make her tenure here successful,” remarked Mr. Hsing. “We are excited to have Ms. Walters join us,” added Matilde Bekwa, Rolidge Motors’ chairman of the board. “Her work at Cermak & Holden has been remarkable, and we look forward to benefting from her visionary leadership.”
What does the article mainly discuss?
What is indicated about Ms. Walters?
Which of Ms. Walters’ qualifications is mentioned by both Mr. Hsing and Ms. Bekwa?
To:
[email protected]
From:
[email protected]
Subject: Water Shut-off
Date: 7 January
Dear Mr. Kim,
Because of a maintenance project, the water to Jigye Apartments will be turned off for several hours next Wednesday, 12 January. The interruption will begin at 11:00 A.M. Water Service will be restored by 5:00 P.M. Please inform all of your building’s tenants in advance about the interruption, as well as these general guidelines:
1. After the water is turned back on, air in the pipes may cause sudden bursts of water. You can fix this problem by running water slowly at tìrst.
2. For any other issues that occur after water Service is returned, call our Customer Service desk at the number listed on our Web site for your special area.
3.Maintenance workers do their best to work quickly and finish as scheduled.
This Service interruption is necessary to improve the quality of your water Service in the future. We apologize for any inconvenience and thank you for your patience.
Best regards,
Pierrick de la Rue
According to the e-mail, when can residents expect to use water again?