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2 years ago

What is the place value of 7 in 0.724 rounded.

Mathematics

1 answer:

Trava [24]2 years ago

7 0

The place value of 7 in 0.724 = 7 tenths or 7/10 or 0.7

The place value of 2 in 0.724 = 2 hundredths or 2/100 or 0.02

The place value of 4 in 0.724 = 4 thousandths or 4/1000 or 0.004

Therefore , the place value of 7 in 0.724 is 7 tenths or 7/10 or 0.7 ( as all are the same ) .

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What is the point slope of the line when slope is -4 and the given coordinates are (4,-9)

Lina20 [59]

The point-slope form of the equation of a straight line is:

$y-y_1=m(x-x_1)$

We have:

$m=-4\\(4;-9)\to x_1=4;\ y_1=-9$

Substitute:

$y-(-9)=-4(x-4)\\\\\boxed{y+9=-4(x-4)}$

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2 years ago

Evaluate in 5. A.) 0.62 B.) 0.70 C.) 1.61 D.) 1.95

Len [333]

Answer:

option C) 1.61

Step-by-step explanation:

The question is to evaluate the natural logarithm of 5. Natural logarithms are logarithms with base e.

e is the irrational number equal to 2.71828182845904523536028747 ... (being irrational the decimals do not end and do not have a repetition period).

Logarithms are evaluated using tables or scientific calculators.

ln (5) = 1.6094379... it is also an irrational number, so it has infinite decimals with no repetition period.

So, rounding to two decimal numbers, ln (5) = 1.61, which is the option C).

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2 years ago

Keisha orders chicken alfredo for $9.99,

Gennadij [26K]

$9.99+ $3.99 + $1.52 = $15.50
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2 years ago

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Answer:850

Step-by-step explanation:

I hope it helps

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