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3 years ago

When might it be easier to use the percent equation rather than the percent proportion

1 answer:

7 0

No it's a lot easier to use percent equation because it's easier to correct if wrong and you can get a better understanding of percent equation.

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(Imaginary numbers) Solve quadratic equation by completing the square : 4x^2+84=0. Show all steps

Zanzabum

Answer:

Cavab artıq 4 ilə 5 arasındadır, yəni 0-da 9-unuz olduğu üçün olduğu yerə qayıdın və cavab var

Step-by-step explanation:

Cavab artıq 4 ilə 5 arasındadır, yəni 0-da 9-unuz olduğu üçün olduğu yerə qayıdın və cavab var

3 0

3 years ago

He table shows the price of bagels at two different stores:

galina1969 [7]

Yummy Bagels sells bagels at a lower unit price than Bagel Stop

this is false

5 0

3 years ago

Read 2 more answers

ABC has vertices A(-3,2). B(3,2), and C(0, – 3). Is ABC scalene, isosceles, or equilateral?

anzhelika [568]

Answer:

isoselses!

Step-by-step explanation:

i hope that helps

7 0

3 years ago

If P(A)=.55, P(B)=.32 And P(AuB)=.70,

son4ous [18]

Answer:

A. 0.5313

B. 0.15

Step-by-step explanation:

Given:

$P(A)=0.55\\ \\P(B)=0.32\\ \\P(A\cup B)=0.70$

First , use formula

$P(A\cup B)=P(A)+P(B)-P(A\cap B)$

to find $P(A\cap B):$

$0.70=0.55+0.32-P(A\cap B)\\ \\P(A\cap B)=0.55+0.32-0.70=0.87-0.70=0.17$

A. Use formula

$P(A|B)=\dfrac{P(A\cap B)}{P(B)}\\ \\P(A|B)=\dfrac{0.17}{0.32}=\dfrac{17}{32}=0.53125\approx 0.5313$

B. Use formula

$P(A'|B)=P(B)-P(A\cap B)=0.32-0.17=0.15$

4 0

3 years ago

1. Estimate the product. Solve using the standard algorithm. Use the thought bubbles to

PSYCHO15rus [73]

Answer:

The estimation of 2.42 x 12 is 24

Step-by-step explanation:

First, write out the problem,

2.42 x 12

Then simplify each whole number to the nearest tenth,

2.40 x 10

Finally, multiply and you have the answer

24.00

3 0

3 years ago

Read 2 more answers