Mathematics : asked on mikeeway33

01.01.2020

What is 38% of 12?
Please

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24.06.2023, solved by verified expert

Bhaskar Singh Bora

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4.56

Step-by-step explanation:

When you come across questions that says [a of b] this means [ab]

If you are still confused, I can provide some examples:

10% of 10=10%×10=12/3 of 6=2/3 × 6=4

Given

38% of 12

Solve

38% × 12= 4.56

Hope this helps!! :)

Please let me know if you have any questions

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Mathematics

Which number sentences show how to solve the problem? the bowling club donated 4 crates of orange juice for the neighborhood picnic. the soccer club donated 12 crates of mixed juices for the picnic. each crate holds 32 juice boxes. how many juice boxes were donated altogether for the picnic? choose all answers that are correct. a. 4 + 12 = 16 and 16 × 32 = 512 b. 4 × 32 = 128 and 128 × 12 = 336 c. 4 × 32 = 128, 12 × 32 = 384, and 128 + 384 = 512 d. 4 + 12 = 16 and 16 × 21 = 336

Step-by-step answer

P Answered by Specialist

7

A and C are correct, you have to multiply 32 by 4 and by 12, then add the aswers together to find how many juice boxes total.

Mathematics

Which number sentences show how to solve the problem? the bowling club donated 4 crates of orange juice for the neighborhood picnic. the soccer club donated 12 crates of mixed juices for the picnic. each crate holds 32 juice boxes. how many juice boxes were donated altogether for the picnic? choose all answers that are correct. a. 4 + 12 = 16 and 16 × 32 = 512 b. 4 × 32 = 128 and 128 × 12 = 336 c. 4 × 32 = 128, 12 × 32 = 384, and 128 + 384 = 512 d. 4 + 12 = 16 and 16 × 21 = 336

Step-by-step answer

P Answered by Specialist

7

A and C are correct, you have to multiply 32 by 4 and by 12, then add the aswers together to find how many juice boxes total.

Mathematics

Construct a frequency distribution and a frequency histogram for the given data set using the indicated number of classes. Describe any patterns. Number of classes: 8 Data set: Reaction times (in milliseconds) of 30 adult females to an auditory stimulus. 430 386 352 301 450 291 429 467 454 385 380 373 386 307 321 336 310 413 306 357 514 443 442 326 508 424 386 429 412 418

Step-by-step answer

P Answered by PhD

The histogram for the data is attached below.

Step-by-step explanation:

Arrange the data in ascending order as follows:

S = {291 , 301 , 306 , 307 , 310 , 321 , 326 , 336 , 352 , 357 , 373 , 380 , 385 , 386 , 386 , 386 , 412 , 413 , 418 , 424 , 429 , 429 , 430 , 442 , 443 , 450 , 454 , 467 , 508 , 514}

Compute the range:

$Range=Max.-Min.\\=514-291\\=223$

Compute the class width:

$Class\ Width =\frac{Range}{No.\ of\ classes}=\frac{223}{8}=27.875\approx 28$

The classes are as follows:

290 - 318

319 - 347

348 - 376

377 - 405

406 - 434

435 - 463

464 - 492

493 - 521

Compute the frequency distribution as follows:

Class Interval Frequency

290 - 318 5

319 - 347 3

348 - 376 3

377 - 405 5

406 - 434 7

435 - 463 4

464 - 492 1

493 - 521 2

The histogram for the data is attached below.

Construct a frequency distribution and a frequency histogram for the given data set using the indica

Mathematics

Construct a frequency distribution and a frequency histogram for the given data set using the indicated number of classes. Describe any patterns. Number of classes: 8 Data set: Reaction times (in milliseconds) of 30 adult females to an auditory stimulus. 430 386 352 301 450 291 429 467 454 385 380 373 386 307 321 336 310 413 306 357 514 443 442 326 508 424 386 429 412 418

Step-by-step answer

P Answered by PhD

The histogram for the data is attached below.

Step-by-step explanation:

Arrange the data in ascending order as follows:

S = {291 , 301 , 306 , 307 , 310 , 321 , 326 , 336 , 352 , 357 , 373 , 380 , 385 , 386 , 386 , 386 , 412 , 413 , 418 , 424 , 429 , 429 , 430 , 442 , 443 , 450 , 454 , 467 , 508 , 514}

Compute the range:

$Range=Max.-Min.\\=514-291\\=223$

Compute the class width:

$Class\ Width =\frac{Range}{No.\ of\ classes}=\frac{223}{8}=27.875\approx 28$

The classes are as follows:

290 - 318

319 - 347

348 - 376

377 - 405

406 - 434

435 - 463

464 - 492

493 - 521

Compute the frequency distribution as follows:

Class Interval Frequency

290 - 318 5

319 - 347 3

348 - 376 3

377 - 405 5

406 - 434 7

435 - 463 4

464 - 492 1

493 - 521 2

The histogram for the data is attached below.

Construct a frequency distribution and a frequency histogram for the given data set using the indica

Mathematics

What is the equation of the least squares regression line for the data set? y=−0.756x+112.38 y=2.984x−112.38 y=112.38x−2.984 y=−2.984x+112.38

Step-by-step answer

P Answered by Master

10

y=−2.984x+112.38

Step-by-step explanation:

What is the equation of the least squares regression line for the data set?

y=−0.756x+112.38
y=2.98

Mathematics

What is the equation of the least squares regression line for the data set? y=−0.756x+112.38 y=2.984x−112.38 y=112.38x−2.984 y=−2.984x+112.38

Step-by-step answer

P Answered by Master

10

y=−2.984x+112.38

Step-by-step explanation:

What is the equation of the least squares regression line for the data set?

y=−0.756x+112.38
y=2.98

Mathematics

What is the value of the expression 4(80 + b) − 12, where b = 20? answer options with 4 options a. 328 b. 352 c. 388 d. 412

Step-by-step answer

P Answered by Specialist

9

Answer is C => 4(80+20)-12 => 4(100)-12 =>400-12 => 388

Mathematics

What is 38% of 12? Please

Step-by-step answer

P Answered by PhD

1

4.56

Step-by-step explanation:

When you come across questions that says [a of b] this means [ab]

If you are still confused, I can provide some examples:

10% of 10=10%×10=12/3 of 6=2/3 × 6=4

Given

38% of 12

Solve

38% × 12= 4.56

Hope this helps!! :)

Please let me know if you have any questions

Business

Paw industries has 5 million shares of common stock outstanding with a market price of $8.00 per share. the company also has outstanding preferred stock with a market value of $10 million, and 100,000 bonds outstanding, each with face value $1,000 and selling at 96% of par value. the cost of equity is 19%, the cost of preferred is 15%, and the cost of debt is 9%. if paw s tax rate is 34%, what is the wacc? a. 10.14% b. 10.38% c. 12.51% d. 14.33%

Step-by-step answer

P Answered by Master

1

a. 10.14%

Explanation:

WACC = wE*rE + wP*rP + wD*rD(1-tax) whereby;

w= weight of...

r = cost of..

Find the market values;

Common equity(E) = 5,000,000* 8 = 40,000,000

Preferred stock(P) = 10,000,000

Debt (D) = 100,000 *1000 *0.96 = 96,000,000

Total value = 146,000,000

Therefore;

wE= 0.2740

wP = 0.0685

wD = 0.6575

Cost of capital;

rE = 19% or 0.19

rP = 15% or 0.15

rD = 9% or 0.09

WACC = (0.2740*0.19) + (0.0685 * 0.15) + [0.6575*0.09(1-0.34)]

WACC = 0.0521 + 0.0103 + 0.0391

WACC = 0.1015 or about 10.14%

Mathematics

What is the value of the expression 4(80 + b) − 12, where b = 20? answer options with 4 options a. 328 b. 352 c. 388 d. 412

Step-by-step answer

P Answered by Specialist

9

Answer is C => 4(80+20)-12 => 4(100)-12 =>400-12 => 388

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