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3 years ago

Expand: ln 2a^3/b^4Help me out cuh

Mathematics

2 answers:

elixir [45]3 years ago

8 0

Answer:

Step-by-step explanation:

in edge

Anni [7]3 years ago

4 0

Answer:

$\bold {In \: 2 + 3 \: In \: {a} - 4 \: In \: {b}}$

Step-by-step explanation:

$In \bigg( \frac{2 {a}^{3} }{ {b}^{4} } \bigg) \\ \\ = In({2} {a}^{3}) - In ({b}^{4} ) \\ = In \: 2 + In({a}^{3}) - 4 \: In {b} \\ \red{ \bold{ = In \: 2 + 3 \: In \: {a} - 4 \: In \: {b} }}\\$

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What is the median of the data values less than the median called?

ivann1987 [24]

A quartile is a type of quantile. The first quartile (Q1) is defined as the middle number between the smallest number and themedian of the data set. The second quartile (Q2) is themedian of the data. The third quartile (Q3) is the middle valuebetween the median and the highest value of the data set.

3 0

3 years ago

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Mr. Jamison deposited $100 into a new savings account on January 1. On the first day of each month thereafter, he deposited thre

Lera25 [3.4K]

Answer:

$36 400

Step-by-step explanation:

Step 1

The first step is to figure out how much money is saved at the end of each month for the period from January 1 to June 15. The amount deposited at the end of each month is obtained by multiplying the amount from the previous month by 3.

The amount deposited in January is $\$100.$

The amount deposited in February is $1\$00\times 3= \$300.$

The amount deposited in March is $\$300\times 3= \$900.$

The amount deposited in April is $\$900\times 3= \$2\700.$

The amount deposited in May is $\$2\,700\times 3= \$8\,100.$

The amount deposited in June is $\$8\,100\times 3= \$24\,300.$

Step 2

The next step is to add up all the money that was deposited into the account. This calculation is shown below,

$\$100+\$300+900+\$\$2\,700+\$8\,100+\$24\,000=\$36\,400$

5 0

3 years ago

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Kyle is finding the area of this figure using a rectangle and a triangle. What is the area of the figure?

MatroZZZ [7]

Answer:

B.405 cm2

Step-by-step explanation:

12 times 15 is 315. The area of the rectangle is 315.

The area of the triangle is 90.

Add them and i got 405.

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4 years ago

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PLEASE HELP MULTIPLE CHOICE

san4es73 [151]

Answer:

7. C

8. B

9. B

Step-by-step explanation:

7: A proper fraction is a fraction where the numerator is greater than the denominator. Choice <em>a</em> is a decimal, not a fraction. Choice <em>b</em> is a fraction, but its numerator is equal to its denominator. Choice <em>d</em> is also a fraction, but its denominator is greater than its numerator. Choice <em>c</em> is correct, because it is a fraction where its numerator is greater than its denominator.

8. A decimal fraction has denominators like 10, 100, 1000, as so on. It is a fraction.

9. A fraction is equal to the numerator divided by the denominator. When the numerator is equal to the denominator, the value of the numerator divided by the denominator is 1.

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3 years ago

A cab company charges according to the following rate chart. Which graph correctly represents the charge, y, in dollars for a ca

77julia77 [94]

The graph is the one that correctly represents the linear piece-wise function is the first graph.

<h3>How to solve for the graph</h3>

First we have a linear function as

Mx + b

mc= slope, this is the rate of change, how y changes as x changes by 1.

b = y-intercept, y value as x = 0

y = 5 + x

x ≤ 10

at 10 we have 5 + 10 = 15

at 2 dollars

y = 15 + 2(x - 10)

at 14

y = 15 + 2(14 - 10)

15 + 2*4

= 23

Hence we can conclude that the first graph here is the correct one.