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3 years ago

What's 40 more then 584

Mathematics

2 answers:

katen-ka-za [31]3 years ago

6 0

Answer:624

Step-by-step explanation:

Firlakuza [10]3 years ago

4 0

Answer: 624

Step-by-step explanation: 40+584=624

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On Average, Mercury is about 57,000,000 Km from the sun, whereas Neptune is about 4.5 x 10^9 km from the sun. What is the differ

Amiraneli [1.4K]

Answer:

4.443 x10^9

Step-by-step explanation:

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3 years ago

Mallorie has $5 in her wallet.if this is 10% of her monthly allowance what is her monthly allowance

marta [7]

5=.1*x
divide both side by .1
5/.1=x
x=50 dollars

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3 years ago

Read 2 more answers

1+2+2²+2³+...+2^x=1023

mrs_skeptik [129]

$1 + 2 + 2^{2} + 2^{3} + 2^{x} = 1023 \\3 + 4 + 8 + 2^{x} = 1023 \\7 + 8 + 2^{x} = 1023 \\15 + 2^{x} = 1023 \\2^{x} = 1023 - 15 \\2^{x} = 1008 \ln(2^{x}) = ln(1008) \\xln(2) = ln(16 * 8 * 7) \\xln(2) = ln(2^{4} * 2^{3} * 7) \\\frac{xln(2)}{ln(2)} = \frac{4ln(2) + 2ln(3) + ln(7)}{ln(2)} \\x = 4 + \frac{2ln(3)}{ln(2)} + \frac{ln(7)}{ln(2)}$

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4 years ago

2x² - 6x +11=0<br> Identify the values of a, b , c in the quadratic equation

Anna71 [15]

Answer:

a = 2, b = - 6, c = 11

Step-by-step explanation:

The standard form of a quadratic equation is

ax² + bx + c = 0 : a ≠ 0

Compare the coefficients of the terms in standard form to

2x² - 6x + 11 = 0 ← in standard form

Thus a = 2, b = - 6 and c = 11

6 0

3 years ago

Read 2 more answers

The price of a technology stock has dropped to $9.54 today. Yesterday's price was $9.61 . Find the percentage decrease. Round yo

Airida [17]

$Percentage \: decrease = \frac{decreas \: in \: price}{Original \: price} \times 100$

Yesterday's price is the original price or the old price.

$Percentage \: decrease = \frac{9.61 - 9.54}{9.61} \times 100$

$Percentage \: decrease = \frac{0.07}{9.61} \times 100$

$Percentage \: decrease = \frac{700}{961} = 0.728$ %

Rounding to the nearest tenth means round to one decimal place.

This will give us,

0.7% decrease in price.

Therefore between yesterday and today, there was a 0.7 percentage decrease in price.

7 0

3 years ago