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Virty [35]
3 years ago
9

What is the missing number? 7/18= 21/? A.3 B.32 C.44 D.54

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0

Answer:

7x3=21

18x3=54.

<h2>Hope it helps you...</h2>
Westkost [7]3 years ago
3 0

Answer:

D 0.54

Step-by-step explanation:

7/18 = 0.389

21/0.54 = 0.389

Use a calculator to if you're unsure or want to double check. (PS. I used it)

Hope it helped! Don't forget to give it 5 stars and leave a comment below if it helped! Thanks!

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The rectangle shown has a perimeter of 7272 cm and the given area. its length is 66 more than four timesfour times its width. wr
Vadim26 [7]
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3 years ago
Daniel deposits $300 into an account that earns 16% interest annually. Which equation can be used to model his account balance,
MAVERICK [17]

Answer:

y=300(1+0.16)^x

Step-by-step explanation:

<h2>This account  can be  modeled using the compound interest formula.</h2><h2>the compound interest formula is expressed as</h2>

 A= P(1+r )^t

Where

A =final amount  = y

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y=300(1+0.16)^x

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2 years ago
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