i need some help with this!!

I Need Some Help With This!!

Answers

Answer 1

Answer:

C, √59

Step-by-step explanation:

Simplify √52

= 7.21110255093

Answer 2
It would be c but or v59

Related Questions

14.4 .3 Two students are needed to work in the school store during the lunch hour every day, and four students volunteer for this work. What is the greatest number of days that can be arranged in which no pair of the four students work together more than once?

Answers

Answer:

6

Step-by-step explanation:

=4!/(4-2)!2!

=4x3x2x1/2x2

=12/2

=6

The greatest number of days that can be arranged in which no pair of the four students work together more than once is 6.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Two students are needed to work in the school store during the lunch hour every day, and four students volunteer for this work.

Now, By the formula of combination we get;

The greatest number of days that can be arranged in which no pair of the four students work together more than once is,

⇒ [tex]^{4} C_{2}[/tex]

⇒ 4! / (4 - 2)! 2!

⇒ 4! / 2! 2!

⇒ 4×3/2

⇒ 6

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For every degree, D, that the temperature increases, ice cream sales, S, increase by M dollars. Which expression models this relationship?

a) s = d * m
b) s = d + m
c) s * 2d = m
d) s = m = 2d

Answers

C. Because depending on the the temperature (D), it will affect the sales for the ice cream (S) which result in the profit being (M).

Answer:

the correct answer is a

Circle Q has center (10,10) and a radius of 2. Circle Q' is formed by dilating Circle Q by a factor of 1/2, which statement is true?
I NEED HELP ASAPPPP PLSS!!!!

Answers

Answer:

(a) Describe the rule for translating center Q onto center P.

center P(2, 0)

center Q(0, 4)

you would need to add 2 units in x axis, and subtract 4 units on y axis.

(b) Determine the scale factor for dilating circle Q so that it has the same radius as circle P.

P radius 20, Q radius 2, radiusQ*10 = radiusP, so the scale factor is 10

(c) Are circles P and Q similar? Explain your answer.

they are similar because a similarity transformation (translation, dilation) exists between them

Step-by-step explanation:

Circle Q' is formed by dilating Circle Q by a factor of 10.

What is the scale factor?

The ratio between comparable measurements of an item and a representation of that thing is known as a scale factor in arithmetic.

To Describe the rule for translating center Q onto center P.

center P(2, 0) and center Q(0, 4)

We would need to add 2 units on x-axis, and subtract 4 units on y-axis.

To find the scale factor for dilating circle Q ,so that it has the same radius as circle P.

P radius 20, Q radius 2, radius Q x 10 = radius P, so the scale factor is 10

It is found that they are similar because a similarity transformation (translation, dilation) exists between them.

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please help!! I will give brainliest

The diagonal of square A, marked off by the red stars, is where the concession stand is. A local high school band is performing at the outdoor theater on a summer evening. The band has a school banner that is 40-feet long, and band members would like to hang it across the concession stand to let people know they are performing. Estimate the length of the concession stand to determine if the school banner can fit across the length of the concession stand. Show your work and explain your reasoning.

Answers

Answer:

The school banner can fit across the length of the concession stand

Step-by-step explanation:

The following information is missing:

The length if the sides: c is 50 feet long, b is 40 foot long, and a is 30-foot long.

The distance between the two red stars of the picture makes the hypotenuse of a right triangle, where two sides of length a (30 ft) are the legs. From Pythagorean theorem, diagonal of quare A is:

diagonal² = 30² + 30²

diagonal = √1800  = 42.43 ft

which is longer than the banner.

The school banner can fit across the length of the concession stand is 42.43 ft.

What is Diagonal of Square?

The line stretching from one corner of the square or rectangle to the opposite corner through the center of the figure is known as the diagonal. Any square that has two diagonals are equal in length to each other.

Here, the length of the sides: c is 50 feet long, b is 40 foot long, and a is 30-foot long.

The distance between the two red stars of the picture makes the hypotenuse of a right triangle, where two sides of length a (30 ft) are the legs.

From Pythagorean theorem, diagonal of square A is:

diagonal² = 30² + 30² = 1800

diagonal =  [tex]\sqrt{1800}[/tex]  = 42.43 ft

which is longer than the banner.

Thus, the school banner can fit across the length of the concession stand is 42.43 ft.

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please help, if I get this wrong, my grade will plummet :( /srs

Given the proportional table, what is the missing value?

Answers

The correct answer is 12
I believe the answer is 12

3. Write in normal form (as a number).
a. 7× 107 + 2 × 105 +9 × 100
b. 3 × 108 +4 × 106 + 5 × 105 + 1 × 10²

Answers

Answer:

1859

1373

Step-by-step explanation:

Answer:

A. 1859

B. 1373

Step-by-step explanation:

Add the numbers together and find the matrix.

Formula - A X 10^2

The Smiths have a​ rectangular, above-ground swimming pool. The manufacturer says that the pool holds​ 14,040 gallons of water when filled to capacity. After it is​ filled, Mr. Smith follows the​ manufacturer's recommendation of adding 1 ounce of chlorine for every​ 2,700 gallons of​ water, every other day. About how many pounds of chlorine will Mr. Smith add to the pool in 3​ weeks?

Answers

Answer:

54.6 ounces

Step-by-step explanation:

14,040/2,700=5.2

3 weeks is 21 days

21 days divided by 2 because every other day is 10.5 days

5.2 times 10.5 is 54.6

54.6 ounces because 14,040 divided by 2,700 you will get 3 week and the 21 days so you would do is 21 days divided by 2 because every other day is 10.5 days. So, than 5.2 *10.5 is 54.6.

PLEAS HELP ME OUT!!!!!

Answers

17 is your answer

Because different between the x and 13 is equal to the 9 and 13 as shown in diagram

we can write equation

13-9 = x-13

4=x-13

x= 13+4 = 17 Ans

17 is your answer! Hope this helps

10 points and brainly
Lara reads 10 chapters in 4 hours.



At this pace, how long will it take her to read 25 chapters?



Enter your answer in the box.

_____h

Answers

It’s 10 hours, she read 5 chapter in 2 hours and 25/5 is 5, 5x2 is 10
4hours = 10 chapters
8hours = 20 chapters
2hours= 5 chapters
8+2= 10
20+5=25
Answer: 10 hours

A three-digit lottery ticket using the numbers 0 to 9 has how many possible combinations?

Answers

Answer:

720

Step-by-step explanation:

If order mattered, we would say select the first number (10 choices), then the second (9 choices) then the third (8 choices). So there would be 10 x 9 x 8 = 720 possible choices.

Answer:

there are 720 possible answers

Step-by-step explanation:

(10 choices) on the first, then the second (9 choices) then the third (8 choices). So there would be 10 x 9 x 8 = 720 possible choices.

How many feet are in 2,241 inches? (1 foot = 12 inches)
-186.75 feet
-62.25 feet
-747.00 feet
-189.25 feet

Answers

Answer: A) 186.75 feet

Step-by-Step Explanation:

1 foot = 12 inches
1 inch = 1/12 foot

Therefore, Inches to Feet :-
= 2241/12
= 186.75 feet
A- 186.75 feet

explanation: it just is because if you do the math

What system of equations is shown in the graph?

Answers

Answer:

B

Step-by-step explanation:

You can use process of elimination of this question. All we need to know is that the flat line is y = -2. No answer choice has this, so the correct option is B.

I think the answer is b too

10 points and brainly

Answers

Answer: X, Y, X

Step-by-step explanation: If the x term becomes negative it was over the y axis, if the y term becomes negative it was over the x axis

The answer should be X, Y, X

Which expression is equivalent to 2.5((2x-5)-(5x+2))?

Answers

Answer: b or c

Step-by-step explanation: they both appear to be the same answer so i don’t know which one it would be

HELP PLEEEAAASEEEE
A farmer planted 154 tomato plants. 46 of the plants d!ed. He replanted the plants in rows, with each row containing 9 plants. Which equation can be used to find p, the number of rows the farmer planted?
A) p = (154 46) × 9
B) p = (154 46) − 9
C) p = (154 − 46) 9
D) p = (154 − 46) ÷ 9

Answers

Answer:

154+46×9 is the write answer

C) p =(154 - 46) x 9 is the correct answer

What is the volume of the prism

Answers

Answer:

40.625

Step-by-step explanation: Convert the mixed numbers into decimals and multiply them all (6.5 x 2.5 x 2.5 = 40.625

Answer:

the answer is 40.625

Step-by-step explanation:

What is the distance around the circle?
314 feet

20 feet

31.4 feet

62.8 feet

Answers

Answer:

62.8 feet

Step-by-step explanation:

The distance around the circle is known as the circumference

We can find the circumference using the formula C = 2πr

Where r = radius

The radius is a line that goes from the center of the circle to any point on the circle.

Here, we are given that the radius is 10 feet

Plugging in the value of the radius into the circumference formula

Again we have C = 2πr

==> plug in r = 10

C = 2π(10)

==> multiply 10 and 2

C = 20π

==> multiply 20 and π (which has a value of about 3.14)

C = 62.8 ( rounded )

So the distance around the circle is about 62.8 feet.

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Answer:

62.8 feet

Step-by-step explanation:

We are given:

[tex]\text{Radius of circle} = \bold{10} \ \bold{feet}[/tex]

Definition of radius: The radius of the circle is the line that starts from the center point and ends at any point of the circle.

The formula that expresses the circumference of a circle is 2πr.               [Where "r" represents the radius of the circle]

Let's substitute the radius in the circumference formula and simplify it to determine the distance around the circle (circumference).

[tex]\implies \text{Circumference of circle} = 2\pi r[/tex]

[tex]\implies \text{Circumference of circle}= 2\pi (10)[/tex]                    [tex]\implies \text{Circumference of circle} = 20\pi[/tex]

Let us take π as 3.14. Then, we get:

[tex]\implies \text{Circumference of circle} = 20(3.14) = 2(31.4) = \boxed{62.8 \ \text{feet}}[/tex]

Therefore, the distance around the circle (circumference) is 62.8 feet.

Learn more about circumference of a circle: https://brainly.com/question/14966973

What is the exact volume of the cylinder?

You may use your formula sheet and a calculator.

Cylinder with radius labeled 3 inches and height labeled 6 inches

Question 1 options:

18π in³


36π in³


54π in³


63π in³

Answers

Answer:

C

Step-by-step explanation:

[tex]volume =\pi {r}^{2} h \\ volume =\pi\times {3}^{2} \times 6 \\ volume = 54\pi {in}^{3} [/tex]

H E L P ^^ (WiLl GiVe BrAiNlIeSt)

ASAP!!!!!!!!!!!!!

Answers

Answer:

3216 cm²

Explanation:

Area of triangular prism = base × height + Length × (perimeter of base)

Here given:

base: 14 cmheight: 24 cmlength: 45 cmperimeter: (14 + 25 + 25) = 64 cm

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

Area of the prism = 14 × 24 + 45 × 64 = 3216 cm²

please help me with this!!!!!!!!!!!!!!!!!!!!

Answers

C

The one that says
15x + 30x = x(15 + 30)
= 2(15 + 30)
= 2 • 45
= 90
15x + 30x (x = 2)
15 X 2 + 30 X 2
30 + 60 = 90

So bottom left

i need some help with this!! i want my grade to go up :)

Answers

Answer:

C

Step-by-step explanation:

there is a small possibility that it may be C I am not even close to being sure that this is the answer and I am so sorry if this is wrong

The answer is C I took the test on canvas

Answer correctly pls and thanks ^^

Answers

110 yards trust me its correct i am sure
The football traveled 50 yards.

30^2 + 40^2 = 2500

The square root of 2500 is 50

I need help I have been stuck on it FOREVER!!!

Answers

Answer:

22.

Step 1: Find area of inner square = 4 ft × 12 ft = 48ft2

Step 2: Find area of outer shape =

25 ft +11 ft = 36 cm2

Step 3: Area of shaded region = area of outer shape – area of inner square

= 36 ft2 – 48 ft2

= 12 ft2

(08.06 MC)
A teacher wants to find out the average number of weekly reading hours of her students. She noted the number of reading hours of 5 of her students, as shown below:

8, 6, 5, 7, 4

Which measure of central tendency is most appropriate for this situation and what is its value? (1 point)

Only the median; 6
Only the mean; 5
Either the mean or median; both are 6
Either the mean or median; both are 5

Answers

Answer:

only the median 6

Step-by-step explanation:

it is a better measure way to use to see average

Which represents a measure of volume?
5 cm³
5 square cm
5 cm
5 cm²

Answers

5 cm3, since cubed is used when something is 3-dimensional
5 cm^3 since it’s cubed !

help I cant figure out how to do this type of problem

Answers

It’s going to be north in the east

A parallelogram has an area of 120 square feet and a height of 6 feet.

What is the length of the base of the parallelogram?

Enter your answer in the box.

*box*

Answers

Answer:

20 feet

Step-by-step explanation:

1. We know from here that A = bh (Area = Base x Height).

We are given:

A = 120 ft^2

h = 6 ft

b = ?

2. Let's rearrange our formula (A = bh) so that we find  what "b" equals."

Our new formula will be: b = A/h (base = Area / height).

3. Let's apply it to the question and do the required math!

b = A/h

b = 120/6

b = 20 ft

Answer:

b = 20 ft

Step-by-step explanation:

The area of a parallelogram is given by:

A = b*h

where,

A: area = 120 ft^2

b: base = ?

h: height = 6 ft

From the equation for A, solve for b, replace the values of A and h and simplify:

b = A/h

b = 120ft^2/6ft

b = 20ft

Hence, the length of the base of the parallelogram is 20 ft

There is a pair of parallel sides in the following shape.

What is the area of the shape

Answers

Answer:

76 i got this by multiplying

The answer is 156 bc you would use the trapezoid formula

A bag contains:

5 red marbles
6 blue marbles
3 green marbles
2 yellow marbles
4 purple marbles



A student draws a random marble from the bag, records its color, and returns it to the bag. The student makes a total of 60 draws. What is a reasonable prediction for the number of times a purple marble will be drawn?

A.
12

B.
10

C.
8

D.
15

Answers

Answer:

15

Step-by-step explanation:

60/4 which is the chance it gets out of being drawn

Using the concept of probability, the reasonable prediction for the number of times a purple marble will be drawn is 12 times (option A).

What is a reasonable prediction for the number of times a purple marble will be drawn?

To predict the number of times a purple marble will be drawn, we can use the concept of probability. The probability of drawing a purple marble in a single draw is the number of purple marbles (4) divided by the total number of marbles (5 + 6 + 3 + 2 + 4 = 20).

Probability of drawing a purple marble = 4 / 20 = 1/5

Since the student makes a total of 60 draws and each draw is independent (the marble is returned to the bag after each draw), we can use the concept of expected value to predict the number of times a purple marble will be drawn.

Expected value = Total number of draws × Probability of drawing a purple marble

Expected number of times a purple marble will be drawn = 60 × (1/5) = 12

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In which data set is the mean equal to the median?

Answers

i think it’s the data set which is symmetric ( meaning the distribution is going down equally on each side of the peak)
The most Symmetric data shape. Its is similar or exactly the same, due to the mirror of the same values and the mirror for the mode of those values on each side. Aka, the values and the amount of times they are present is the same on both sides, make the median and mean similar or the same. Think of a perfect mountain
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