what is the measure of

Answer:

9(2f-5)

Step-by-step explanation:

the gcf of 18 and 45 is 9, so you divide 18 and 45 by it.

Answer:

90

Step-by-step explanation

Answer:

90

Step-by-step explanation:

Answer:

40% :))))))))))))))))

Answer:

Each square piece of wood will be 6 inches

Step-by-step explanation:

Answer:

by using calculator

Step-by-step explanation:

94737

Answer:

It is 4 with a remainder of 2

Step-by-step explanation:

9514 1404 393

Answer:

  11

Step-by-step explanation:

2 3/4 lb = 11/4 lb = 11×(1/4 lb)

The cook can make 11 quarter-pound burgers.

Answer:

idek

Step-by-step explanation:

srry

This question is incomplete, the complete question is;

The manager of Lawn and Garden Services would like to estimate the proportion of her employees' time spent performing various gardening and lawn care activities. She has made 400 random observations of a typical worker, with the following results:

Activity                                        Time Observed

Mowing                                          200

Trimming                                       80

Raking                                           40

Miscellaneous                               80

What is the probability that the true proportion of time spent mowing is exactly equal to the sample proportio;

Multiple Choice

a) 1

b) 0

c) 5

d) 2

e) 1

Answer:

b) 0

Step-by-step explanation:

Given that;

Activity            Time Observed

Mowing             200

Trimming           80

Ranking             40

Miscellaneous   80

Total                 400

Now since proportion of time spent on mowing will be

200 / 400 = 0.5

there will be no chance that the true proportion of time spent mowing is exactly equal to the sample proportion.

Where true proportion is 200 and sample is 400

So the probability is 0.

Answer:

The side length of the rectangular prism is 2 feet

Step-by-step explanation:

The volume of the rectangle prism = L × W × H, where

If the 3 dimensions of the rectangular prism are equal, then its

volume = L × L × L = L³

In the question

∵ The rectangular prism has a volume = 8 ft³

∵ The question asks for its side length

→ That means all dimensions are equal

∴ V = L³

→ Substitute V by 8

∴ 8 = L³

→ Take cube root for both sides

∴ ∛8 = ∛(L³)

∴ 2 = L

∴ L = 2 ft

The side length of the rectangular prism is 2 feet

Answer:

Height = 17.3 ft

Step-by-step explanation:

The diagram depicts a right angled triangle and will be solved using Pythagoras theorem.

Represent the length of the ladder with L

L = 20

Represent the distance between the ladder and thr building with B

B = 10

Represent the height with of the building with H

Solving for H, we have

H² + B² = L²

H² + 10² = 20²

H² + 100 = 400

H² = 400 - 100

H² = 300

H = √300

H = 17.320508075688772

H = 17.3 (approximated)

Hence, the height of the building is 17.3 ft

Explanation:

-13x^5y^3z is the same as -13x^5y^3z^1

The exponents 5,3,1 add to 5+3+1 = 9 which is the degree of the monomial.

27-25=2

so her absolute error was 2 students

divide the answer by 100 to get the percentage error.

percentage error = absolute error/ 100

2/100=0.02%

therefore her percentage error is 0.02%.

Answer:

C. x<=20

Step-by-step explanation:

it say less than or = to 20hr

Answer:

C. X is less than or equal to 20

Step-by-step explanation:

She can work 20 hours, but can not work more than 20 hours, therefore, x has to be less or equal to 20.

Answer:

130 degrees

Step-by-step explanation:

No hate but it literally tells you the answer by the picture.

:)

Answer:

Step-by-step explanation:

well the answer is 90 degress  but it also adds up to 360 degress

Answer:

1.25

Step-by-step explanation:

3.75 divided by 3 = 1.25

Answer:

Step-by-step explanation:

3 : 3,75 = $ 0.8 per pound

Answer:

Follows are the solution to this question:

Step-by-step explanation:

The missing data is defined in the attached file please find it.

Given:

                                            Admission Status

[tex]\left\begin{array}{ccccc}Ethnography &Acceptable \ Approval &Waitlisted & Turned \ Away & Total\\\\ Hispanic/ Black & 51 &206&143 & 400 \\Asia &57&289&100&446\\White& 62&222&145&429\\ Total & 170& 717& 388& 1275\end{array}\right \\\\\\[/tex]

In point A:

The overall percent of applicants, which is Asia:

[tex]= \frac{446}{1275} \\\\ = 0.3498039 \approx 34.98 \%[/tex]

In point B:

The overall percent of the students, who admitted to Asia:

[tex]P(accepted\ Asian) = P( \frac{Placcepted \ Asian}{Asian})[/tex]

                              [tex]= \frac{\frac{57}{1275}}{\frac{446}{1275}} \\\\= \frac{57}{1275} \times \frac{1275}{446} \\\\= \frac{57}{446} \\\\= 0.1278027\approx 12.78 \%[/tex]

In point C:

The Asian percentage approved:  

[tex]P(Asian/accepted) =\frac{P(accepted, Asian)}{P(accepted)}\\[/tex]

                                [tex]=\frac{\frac{57}{1275}}{\frac{170}{1275}} \\\\= \frac{57}{1275} \times \frac{1275}{170} \\\\= \frac{57}{170} \\\\= 0.3352941\approx 33.52%[/tex]

In point D:

The number of all students admitted:

[tex]=\frac{170}{1275}\\\\= 0.13333 \\\\= 13.33%[/tex]

Answer:

0.23

Step-by-step explanation:

Given the data:

____(x) __(y)__(x - m1) /s1 ___(y-m2) /s2

1 ___6 ___8__ - 0.2 _______0.625

2 __5 ___ 5__ - 0.7________ - 1.25

3 __9____6__ 1.3 ________ - 0.625

4__ 4____ 7__ - 1.2 ______ 0

5__ 8 ____9 _ 0.8 _______ 1.25

For English :

Mean score(m1) = 6.4

Standard deviation (s1) = 2.0

For Science :

Mean score (m2) = 7.0

Standard deviation (s2) = 1.6

n = number of observations = 5

Correlation Coefficient (r) :

r = 1/(n - 1) Σ[((X - m1) / s1) * ((Y - m2) /s2)]

(-0. 2 * 0.625) + (-0.7 * - 1.25) + (1.3 * - 0.625) + (-1.2 * 0) + (0.8 * 1.25) = 0.9375

r = 0.9375/(5-1)

= 0.234

= 0.23

Answer:

See Explanation

Step-by-step explanation:

The question has missing details.

However, I'll make the following assumptions:

[tex]Biscuits = 20[/tex]

[tex]Difference = 2[/tex] (Fewer/Extra)

To solve your question, simply change the numbers

Required

Determine the range of the biscuits

To calculate the number of minimum biscuits, we have:

[tex]Minimum = Biscuits - Difference[/tex]

[tex]Minimum = 20 - 2[/tex]

[tex]Minimum = 18[/tex]

To calculate the number of maximum biscuits, we have:

[tex]Maximum = Biscuits + Difference[/tex]

[tex]Maximum = 20 + 2[/tex]

[tex]Maximum = 22[/tex]

Answer:

Benford’s law states that the probability that a number in a set has a given leading digit, d, is

P(d) = log(d + 1) - log(d)  

The division property of logarithm should be use to make it as a single logarithm  

P(d) = log ( (d + 1)/ d)  

So the probability that the number 1 is the leading digit is

P(1) = log ( ( 1+1)/ 1)

P(1) = log ( 2)

P(1) = 0.301

Step-by-step explanation:

Answer:

Use the quotient property to rewrite the expression. Write the difference of logs as the quotient log((d+1)/d). Substitute 1 for d to get log(2).  Since log(2) = 0.30, the probability that the number 1 is the leading digit is about 30%.

Step-by-step explanation:

got in right on edge 2020

Answer:

False

I hope this helps!

Answer:

37.19

Step-by-step explanation:

36.8+29.67+38.99+43.3= 148.76

148.76 divided by 4(thats how you get the average you add all of them up then divide by the amount of numbers you have)= 37.19

Answer:

-6

Step-by-step explanation:

Answer:

The range of g(x) is [5, ∞) ⇒ (a)

Step-by-step explanation:

The range of the function is the values of y which corresponding to the values of x (domain)

∵ [tex]g(x)=5+\sqrt{4-x}[/tex]

∵ There is no square root for negative values

∴ 4 - x ≥ 0

→ Add x to both sides

∴ 4 - x + x ≥ 0 + x

∴ 4 ≥ x

→ that means x is smaller than or equal to 4

∴ x ≤ 4

→ The greatest value of x = 4

∴ The domain of g(x) = {x : x ≤ 4} ⇒ (-∞, 4]

→ At x = 4

∵ g(4) = 5 + [tex]\sqrt{4-4}[/tex]

∴ g(4) = 5 + 0

∴ g(4) = 5

→ That means the smallest value of y = 5 because  [tex]\sqrt{4-x}[/tex] is always

   give a positive value which add to 5

∴ The range of g(x) is {y : y ≥ 5} ⇒ [5, ∞)

The right answer is (a)

Answer:

Yes this is a function.

Step-by-step explanation:

Answer: a = 2???????????????

we have so much in common, we argue all the time, you always say IM WRONG, im pretty sure im right

Answer:

12

Step-by-step explanation:

If (2x+8)2 = 64, then I would solve it by making sure the numbers in the parentheses equal 32. This is because it would get multiplied by 2 after you find the answer and 32 x 2 is 64. So what times 2 is 24? 12. 12 x 2 is 24, plus 8 is 32, and multiply 32 by 2 and you get 64 :) I'm not the best at explaining btw ;-;

Answer:

56/4

Step-by-step explanation:

2 is after the () so no need

-8 each side

2x×2

÷2 each side