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3 years ago

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If 10% of x is 20, what is 23% of x? 33 46 200 230

2 answers:

kkurt [141]3 years ago

6 0

10% = 10/100 = 0.1

20% = 23/100 = 0.23

0.1x = 20

x = 20/0.1 = 200

0.23x = 0.23 * 200 = 46

23% of x = 46

Dahasolnce [82]3 years ago

3 0

Since decimal form of 10% is 0.1 and 10% of x is 20,
0.1x = 20
x = 200
Since x = 200, 23% of x is:
(0.23)(200) = 46

The correct answer is 46.

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If A and B are independent events with P(A) = .5 and P(B) = .2, find the following:a) P(A U B)b) P(A^c ? B^c)c) P(A^c U B^c)**No

Effectus [21]

If A and B are independent, then $P(A\cap B)=P(A)P(B)$ .

a.

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c. DeMorgan's law can be used here too:

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2 years ago

Anyone know the answer ???

mafiozo [28]

Hello!

Since the angles are same side alternate angles they are equal to each other

60 - 2x = 70 - 4x

We solve this algebraically

Add 4x to both sides

60 + 2x = 70

Subtract 60 from both sides

2x = 10

divide both sides by 2

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Hope this helps!

6 0

3 years ago

The questions are in the pic the other answer is 356

Andru [333]

The answer to this question is 356

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3 years ago

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Answer:

<em><u>see</u></em><em><u> </u></em><em><u>below</u></em><em><u>:</u></em><em><u>-</u></em>

Step-by-step explanation:

$\displaystyle{8 \frac{3}{4} \div 2 \frac{7}{8} }$

Convert the mixed fractions into improper fractions.

$\displaystyle{ \frac{8 \times 4 + 3}{4} \div \frac{8 \times 2 + 7}{8} }$

$\displaystyle{ \frac{32 + 3}{4} \div \frac{16 + 7}{8} }$

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