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Anna007 [38]
2 years ago
11

Zelina scored 10% higher on her second quiz than on her first quiz. On her third quiz, Zelina scored 20% higher than on her seco

nd quiz. Her third quiz score is what percent higher than her first quiz score?
Mathematics
1 answer:
pishuonlain [190]2 years ago
3 0

Answer:

30%

Step-by-step explanation:

you just add 10% and 20%

Hope it helps c:

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A land mass is roughly in the shape of a rectangle whose perimeter is 1200 miles the width is 120 miles less than the length fin
Ostrovityanka [42]

Answer:

Length: 360. Width: 240.

Step-by-step explanation:

360 * 2 = 720

240 * 2 = 480

720 + 480 = 1,200

7 0
2 years ago
At 425 feet tall, the Orlando Starflyer is one of the tallest structures in Florida and the tallest Starflyer in the world, stan
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Answer: Rider B is farther from the base of the Starflyer by the Hinge Theorem

Step-by-step explanation:

6 0
3 years ago
When a number is decreased by 4%, the result is 93. What is the original number
romanna [79]

Answer:

<u>The original number is 96.875</u>

Step-by-step explanation:

Let's find the original number using the Direct Rule of Three, this way:

       Percentage          Number

              100                       x

               96                       93

***********************************************

96x = 93 * 100

96x = 9,300

x = 9,300/96

x = 96.875

<u>The original number is 96.875</u>

7 0
3 years ago
Why is it important to be able to solve for variables in equations?
stellarik [79]
Solving for variables in equations is important for many reasons.  Of course, it's important to be able to solve for them so you can pass math tests.  But even more so, it's important for real-life applications.  There are many uses for solving equations.  They can provide answers for mathematicians, accountants, insurance companies- you name it!  There are way too many to list!  It may not seem important now, but just keep working at it!  I personally think solving equations is a ton of fun!
5 0
3 years ago
2,236.8 to the nearest ten
german

Answer:

Already rounded to the nearest tenth.

2236.8

Step-by-step explanation: k

6 0
3 years ago
Read 2 more answers
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