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seropon [69]
3 years ago
14

What is 5 and 1/2 divided by 1/2, please I think the answer is 11 but I need help understanding how we get 11 or the correct ans

wer! :D
Mathematics
1 answer:
kirill [66]3 years ago
4 0

Answer:

11

Step-by-step explanation:

Turn 5 and 1/2 into a full fraction by multiplying the denominator (2) and whole number (5). And add that to the number you already have in the numerator (1).

2x5=10

10+1=11

11/2

When dividing fractions, follow the "keep, change, flip" rule:

Keep the dividend (11/2) the same, change the division sign to a multiplication sign, and flip the divisor (1/2). The equation is now

11/2 x 2/1

Cross-simplify the 2's:

11/1 x 1/1

= 11

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Svet_ta [14]

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Step-by-step explanation:

3.48/24= 14.54 cents/ oz

6.49/48= 13.52 cents/oz

5 0
3 years ago
What determines whether the graph of an exponential function is increasing or decreasing
rodikova [14]
The sign in the exponent: positive->increases, negative->decreases. Think that a negative sign implies 1/exponential and you'll clearly see the reason.
6 0
4 years ago
Explain how you would convert 1 meter to centimeters and kilometers.
Tema [17]

Answer:

1 meter to centimeters: 1 meter x 100

1 meter to kilometers: 1 meter ÷ 1,000

Step-by-step explanation:

3 0
3 years ago
How do I find the domain of f(x)=5x^2+4. When 0&lt;=x&lt;=2<br><br> #54
Blizzard [7]

Hi

if 0 ≤ x ≤ 2

0^2\leq x^2\leq 2^2

Multiplied by 5..... 5×0^2 \leq 5x^2\leq 5×2^2

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so ........4\leq 5x^2+4\leq 24



4 0
3 years ago
Derek sold her house for $541,600, which was 140% of the amount she paid for it.
ELEN [110]

9514 1404 393

Answer:

  $386,857.14

Step-by-step explanation:

You have ...

  sold = 140% × paid

Dividing by 140% gives ...

  paid = sold/1.40 = $541,500/1.40 = $386,857.14

Derek paid $386,857.14 for the property.

8 0
3 years ago
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