log(x(x^2 + 3)^−1/2)

All calculations for answer in picture form

Answer:

There are 88 square inches needed to cover a box that is 4 in • 6 in • 2 in

Step-by-step explanation:

In order to cover the box you need to find the surface area of it. The formula for finding the surface area of a rectangular prism is 2 • ((w•l) + (h•l) + (h•w)). The dimensions of the box is 4 inches in length, 6 inches in width, and 2 inches in height.

She ran the distance on the day of 5 is 2miles.

Shreya did not plot the distance she ran on day 5 of her training, but you can calculate the distance she ran that day using the trend in the data she did record. Shreya ran 8 miles on day 5. Shreya ran 6 miles on day 5. Shreya ran 3 miles on day 5. Shreya ran 7 miles on day 5.

⇒ (8-6-3-7)/5

⇒ (-8)/5

⇒ 1.8

⇒ 2 miles

The fraction whose numerator is 8 minus 6 minus 3 minus 7, whose denominator is 5 which is equal to the fraction of 2 miles.

Hence, Shreya ran on the day of 5 in her training is 2 miles.

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The value of the quotient 104/8 is 13

The quotient expression is given as

104/8

Express 104 as 80 + 24

So, we have

104/8 = (80 + 24)/8

Split the fraction in the above expression

So, we have

104/8 = 80/8 + 24/8

Evaluate the quotients

So, we have

104/8 = 10 + 3

Evaluate the sum

So, we have

104/8 = 13

Hence, the value of the quotient 104/8 is 13

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Based on the distance between the park bench and the basketball court, the distance between the park bench and the pond is 57¹/₈ feet

The distance between the park bench and the basketball is the sum of the distance between the park bench and the pond and the pond and the basketball court.

The distance between the park bench and the pond is therefore:

= Distance between park bench and basketball court - Distance between pond and basketball court

Solving gives:

= 75³/₄ - 18⁵/₈

= 75.75 - 18.625

= 57.125

= 57¹/₈ feet

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Answer:h

el]lo you commented on a post that helped me alot

Step-by-step explanation:

The average velocity is  -10 ft/s.

Average velocity is just the average speed with a direction. If a trip starts and ends at the same point, the total displacement is zero, so the average velocity is zero.

For example, someone who takes 40 minutes to drive 20 miles north and then 20 miles south (to end up at the same place), has an average speed of 40 miles divided by 40 minutes, or 1 mile per minute (60 mph).

Given:

f(t) = 20t - 10t²

Now, from t=1 to t=2

f(1)= 20*1 - 10 * 1*1

f(1)= 10

and, f(2)=20*2-10*2*2

f(2)= 40-40

f(2)=0

Now,

Average velocity:

v = ( 0-10 ) / ( 2- 1 )

  = -10 ft/s

hence, the average velocity is  -10 ft/s.

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Answer:

1 1/2 yards

Step-by-step explanation:

Give Brainliest if I helped!

Answer:

5/8

Step-by-step explanation:

Get LCD of 24  and do the math

9/24 - 4/24 - 10/24

15/24

Divide top and bottom by 3

5/8

Step-by-step explanation:

ABCD is a rectangle.

so, it has 2 pairs of equal and parallel sides.

all 4 angles are 90°.

both diagonals are equally long and intersect each other at their midpoint. so, all 4 half-diagonal segments are equally long.

(1)

2x + 4y = 4x - y = 36/2 = 18 cm

we can split this into 2 equations

2x + 4y = 4x - y

5y = 2x

x = 5y/2

and e.g.

4x - y = 18

now we use the first equation in the second

4(5y/2) - y = 18

20y/2 - y = 18

10y - y = 18

9y = 18

y = 2

x = 5y/2 = 5×2/2 = 5

(2)

I cannot draw here, but the shortest distance between a point and a line is always a height (a line segment from the point meeting it intersecting the line at a right angle, 90°).

(3)

e.g.

AE, AD/2 and the drawn height from E to AD create a right-angled triangle.

we know AD/2 = 15 cm

from (1) we know AE = 4x - y = 4×5 - 2 = 20 - 2 = 18 cm.

the height E to AD we get via Pythagoras

AE² = (AD/2)² + height²

height² = AE² - (AD/2)² = 18² - 15² = 324 - 225 = 99

height = sqrt(99) = sqrt(9×11) = 3×sqrt(11)

remember trigonometry ?

this height = sin(theta) × AE

sin(theta) = height / AE = 3×sqrt(11) / 18 = sqrt(11)/6 =

= 0.552770798...

theta = 33.55730976...° ≈ 34°

(4)

the diagonals of a square bisect the angles of the square, so that theta would become 90/2 = 45°.

Hills region has the advantage for sheep production because when a farmer raised 2 bushels of grain, then gaze 4 sheep.

The most popular animal fiber is sheep's wool, which is often gathered by shearing. In Commonwealth nations, ovine meat is referred to as lamb when it comes from younger animals and mutton when it comes from older ones; in the United States, meat from both older and younger animals is often referred to as a lamb.

Today, sheep are still farmed for their meat and wool, as well as on occasion for their pelts, as dairy animals, or as scientific model organisms. Most of the world's populated areas engage in sheep farming, which has been a foundational activity for several civilizations.

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Based on this information alone the company’s financial statements would show Cash inflows for Year 1 $13,567

What is cash inflow from sales?

The cash inflow from sales indicates the amount of cash received from customers in the current based on sales made to customers, which is the sales revenue, cash and credit added together minus the balance of credit sales left uncollected from customers at the end of the year.

Cash inflows for Year 1=credit sales+cash sales+receivables

credit sales=$13249

cash sales=$6167

receivables= $5849

Cash inflows for Year 1=$13249+$6167-$5849

Cash inflows for Year 1=$13,567

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Full question:

Bailey Co earns$13249  of revenue on account and in $6167 cash revenue transactions in Year 1. Cash collections of receivables amount to $5849 in Year 1 with the remainder being collected in Year 2. Based on this information alone the company’s financial statements would show Cash inflows for Year 1 $_

Answer:

27 kilometers

Step-by-step explanation

i big brain and u not

u can use a calculator lol

Answer:

  10,350.98

Step-by-step explanation:

The decimal number is the sum of the terms of the expression.

  (1×10,000) +(3×100) +(5×10) +(9×1/10) +(8×1/100)

  = 10,000 +300 +50 +0.9 +0.08

  = 10,350.98

__

Additional comment

If you can't do this in your head, you can input the expression to your calculator, and it will give this same result.

The required midpoint of the given data is 16,  and, class interval 10 - 15 has the higher frequency, and class interval 5 - 10 has a null frequency.

Here,
Arranging the time in minutes spent on reading a political blog in a day,
3 3 11 12 13 13 15 16 19 19 20 22 25 26 26
The required mid-point is 16.

Since the values vary from 3 to 26 and we have to make 5 classes,
So the number of
          classes     midpoint            frequency            cumulative
         0 - 5              2.5                          2                       2
         5 - 10             7.5                          0                       2
         10 - 15           12.5                         5                       7
         15  - 20         17.4                         4                       11
        20  - 25         22.5                        3                       14
        25  - 30         27.5                        2                       16

Thus, the required midpoint of the given data are shown, and, class interval 10 - 15 has the higher frequency, and class interval 5 - 10 has a null frequency.

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Answer:

30,000

Step-by-step explanation:

If not, try 25,000

Answer:

25,000

Step-by-step explanation:

brainlest please

Step-by-step explanation:

the y-intercept is the y value when x = 0.

the x-intercept is the x value when y = 0.

for x = 0

y = 0 / (0² - 1) = 0/-1 = 0

this automatically answers also our question about the x value when y = 0. we found this out already with the y-intercept.

the interception point with both coordinate axis is (0, 0).

Answer: 36 combinations

Step-by-step explanation:

Since you have 4 toppings, 3 bases and 3 sauces, you can just multiply them to get the different combos.

4 * 3 * 3

= 36

The slow machine did the job is 39 minutes as calculated with the help of a linear equation in one variable.

A linear equation in one variable is given by the combination of the variable with constants and coefficients such that a unique relationship is established between the terms.

Let us consider the faster machine takes x minutes the finish the job.

Hence the slower machine will take one and a half times .

∴ slower machine takes 1.5 x minutes.

Total time taken by the two machines = x + 1.5x = 2.5 x

But together the two machines will take 65 minutes to complete the job .

So now we form a linear equation with the variable x to solve for the value of x

∴ 2.5 x = 65

or, x = 65 ÷ 2.5

or, x = 26 minutes

Therefore the faster machine takes 26 minutes.

Hence the slower machine will take 1.5 x = 1.5 × 26 = 39 minutes.

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====================================================

Work Shown:

Let A = P/i = 475/0.0035417 = 134116.384787 approximately

Then,

[tex]n = \frac{\text{Ln}(A) - \text{Ln}(A-L)}{\text{Ln}(1+i)}\\\\n \approx \frac{\text{Ln}(134116.384787) - \text{Ln}(134116.384787-20000)}{\text{Ln}(1+0.00354)}\\\\n \approx \frac{11.80646 - 11.64497}{0.00353}\\\\n \approx \frac{0.16149}{0.00353}\\\\n \approx 45.74788\\\\n \approx 46[/tex]

It will take about 46 months to pay off the loan.

Divide by 12 to convert from months to years.

46 months = 46/12 = 3.83333 years approximately

That rounds to 4 years

Answer:

~ $3.29

Step-by-step explanation:

$11.20 - $1.75 = $9.45

$9.45 - $0.48 5% = $8.97

$8.97 - $2.40 = $6.57

$6.57 ÷ 2 = $3.285 rounded to $3.29

Answer: Option 2 should be the answer.

Step-by-step explanation: Real numbers are divided into two groups called rational and irrational numbers. Irrational numbers cannot be expressed as fractions.

Hopefully, this question will help you.

Have a great day!

Answer:

Go to Khan Academy and Search "Finding Slope from graph"

Step-by-step explanation:

That video will help better instead of typing it!

The top of the pole from the ground is 13.314798.

Given condition, formulate :

= 14 * sin (72°)

= 4 sin 72°

= 14 * 0.951057

= 13.314798

The study of angles and of the angular relationships of planar and three-dimensional figures is known as trigonometry. The trigonometric functions (also called the circular functions) comprising trigonometry are the cosecant, cosine , cotangent , secant , sine , and tangent .

The trigonometric function can be described as being even or odd.

Odd trigonometric functions: A trigonometric function is said to be an odd function if f(-x) = -f(x) and symmetric with respect to the origin.

Even trigonometric functions: A trigonometric function is said to be an even function, if f(-x) = f(x) and symmetric to the y-axis.

Hence, the top of the pole from the ground is 13.314798.

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Answer:

13 players

Step-by-step explanation:

1353 - 943.50 = 409.50

$31.50 per player for meals

31.50*x = 409.50

x = 13

13 players

Using the z-distribution, it is found that since the p-value is less than 0.01, there is strong indication that the true proportion of mechanics who could identify this problem is less than 0.75.

At the null hypotheses, it is tested if there is not enough evidence that the proportion is less than 0.75, that is:

[tex]H_0: p \geq 0.75[/tex]

At the alternative hypotheses, it is tested if there is enough evidence that the proportion is less than 0.75, that is:

[tex]H_1: p < 0.75[/tex]

The test statistic is given by:

[tex]z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}[/tex]

In which:

For this problem, the parameters are given as follows:

[tex]n = 72, \overline{p} = \frac{42}{72} = 0.5833, p = 0.75[/tex]

Hence the test statistic is given by:

[tex]z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}[/tex]

[tex]z = \frac{0.5833 - 0.75}{\sqrt{\frac{0.75(0.25)}{72}}}[/tex]

z = -3.27.

Considering a left-tailed test, as we are testing if the proportion is less than a value, with z = -3.27, the p-value is < 0.01.

Since the p-value is less than 0.01, there is strong indication that the true proportion of mechanics who could identify this problem is less than 0.75.

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