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2 years ago

Fill in the missing values to make the equations true.

Mathematics

1 answer:

Rufina [12.5K]2 years ago

8 0

(a) log, 5+ log, 9 = log ,45

(b) log, 5 - log, 11 =log, 5/11

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Step-by-step explanation:

B. 426 people per square. mile

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9. Which number is divisible by 2,3, and 6?

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12, 18 , 24, 30, 36, 42….

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3 years ago

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What is an expression that equals 24 that includes an exponent

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5∧2(exponent of 2) - 1 =24

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3 years ago

Multiplying and Dividing by Powers of 10 When multiplying a number by 10, move the decimal to the right. When multiplying a numb

just olya [345]

Answer:

Because we actually divide by 10 when a number is multiplied by 0.1.

Step-by-step explanation:

Let $a$ be a number.

When we multiply a number by 10:

$a \times 10 = 10 a$ (One '0' is increased in the number)

For example:

$23 \times 10 = 230$

Considering a decimal number:

$2.3 \times 10 = 23$

Multiplying a number with 0.1 (which is actually $\frac{1}{10}$ ) means dividing the number by 10.

$23\times 0.1 =23\times \frac{1}{10}=2.3$

Considering a decimal number:

$2.3 \times 0.1 = 2.3 \times \frac{1}{10} = 0.23$

<em>Therefore, When multiplying a number by 0.1, move the decimal to the left.</em>

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3 years ago

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Fleta has $100.00 in a savings account that earns 5% interest

Aleonysh [2.5K]

First year 100x0.05 = 5
Second year 100x0.05 = 5
Third year 100x0.05 = 5
Total interest 15$ for three year + the original amount mean 100
Total after three year
$115

Because the interest not compounded mean : where previously accumulated interest is not added to the principal amount of the current period, so there is no compounding.

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3 years ago