HELP PLEASE
which material in the picture above reflects the most light?
and
which material in the picture above absorbs the most light?

Answer:

Just see the explanation and you will understand

Step-by-step explanation:

To find the area of the fountain, we need to add up the areas of the two semicircles and the quarter circle: Area = πr^2/2 + πr^2/2 + πr^2/4 Area = (5π^2/2 + 5π^2/2 + π^2/4)/π^2 Area = 21/4 Using a calculator, we can approximate this as about 5.25 square feet.

Answer:

D.

Step-by-step explanation:

17% is the same as 0.17. 2/9=0.22. 0.25 doesn't need to be changed.

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

Answer:

point form (-2,3)

Equation form

x=-2, y=3

Step-by-step explanation:

solve for the first variable in one of the equation, then substitute the result into the other equation.

Answer:

(-2,3)

Step-by-step explanation:

5x=5y-25

x=y-5    divide both sides by 5

use substitution.

2(y-5)+3y=5

2y-10+3y=5    distribute the parenthesis

5y-10=5    combine like terms

5y=15    add 10 to both sides

y=3    divide both sides by 5 to get y alone

5x=5(3)-25    replace y with 3, the value we found above

5x=15-25    multiply 5 and 3

5x=-10    subtract 25 from 15

x=-2    divide both sides by 5 to get x alone

Answer: Surface Area = 2 x (5x2 + 3x2 + 5x3) = 62 centimeters

Surface area of a right rectangular prism = 2(lh + wh + lw)

Step 1: Label the Given-

Length (l) = 5cm,      Width (w) = 3cm,      Height (h) = 2cm

Step 2: Replace the given-

Surface Area = 2 x (5x2 + 3x2 + 5x3)

= 2 x (31)

Surface Area = 62 centimeters

Horus got his answer, by applying only what lays inside the parentheses. To get the right answer, Horus must multiply what they got by 2:

2 x (31) = 62 centimeters

Answer:

SA= 15+6+10+10+15+6 = 62

Step-by-step explanation:

take your top rectangle multiply length and width= 15

Take the one right below it take the 2cm, and multiply it with 3=6

after that one doe 3x5 again=15

Then, 3x2=6

And then 5x2=10

And then once more=10

Answer:

Step-by-step explanation:

 Short answer: How many digits are repeated? 2, exactly (1 and 5). So 2 digits, you have 99. If you have one digit repeated (like 0.3333...) then its 9. So, because of its 99. The answer is 15/99. Try to get what I mean.  Long answer: 0.151515151515.... x = 0.151515151515... 100x = 15.1515151515.....                         (to get this equation you multiply the above by 100) Based on the red above, use elimination. 99x = 15                    (solve for x) x = 15/99

Answer:

negative

Step-by-step explanation:

exact from  -16/13

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Answer:

1. 3x + 2

2. 0.25x - 6.5

3. $5.50 per sandwich

Step-by-step explanation:

1.

6x + 1 - (3x - 1)

PEMDAS says solve everything in the parentheses first

There is nothing left to simplify within the parentheses.

Since there's also no exponents, multiplication, or division, let's combine like terms starting from left to right

6x - 3x + 1 + 1

Negative + Negative = Positive, hence why it became 1 + 1

3x + 2

2.

(3x - 1) - 2.75 (x + 2)

PEMDAS says to do multiplication next (since parentheses are fully simplified and there are no exponents)

(3x - 1) - 2.75x - 5.5

Negative + Positive = Negative, hence why it became -5.5

3x - 1 - 2.75x - 5.5

Combine like terms

3x - 2.75x - 1 - 5.5

0.25x - 6.5

3.

Set up an equation:

Variable x = cost of sandwiches

4x + 4(2) = 30

4x + 8 = 30

Subtract 8 from both sides to isolate the variable

4x + 8 - 8 = 30 - 8

4x = 22

Divide both sides by 4

4x ÷ 4 = 22 ÷ 4

x = 5.5

$5.50 per sandwich

Answer is below

i hope this helps you

Answer:

Let's start by using variables to represent the ages of the three people:

Let L be Liz's age.

Let D be Debbie's age.

Let F be Freya's age.

From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:

L = (2/3)D

We also know that Debbie's age is half of Freya's age, so we can write:

D = (1/2)F

To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:

F = 2D

Now we can substitute this expression for F into the equation for Liz's age:

L = (2/3)D = (2/3)(1/2)F = (1/3)F

So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.

Answer: C

Step-by-step: 2 angles in a triangle are acute and one is obtuse

Answer:

D.

Explanation:

A, B, and C are wrong

Answer:

NO GACHA PLAYER

Step-by-step explanation:

BREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answer:

y = 6

Step-by-step explanation:

Solve for y

7y-3y=24

Combine like terms

4y = 24

Divide each side by 4

4y/4 = 24/4

y = 6

Answer:

this doesn't even make any sense

Step-by-step explanation:

both -5.4 and 5.4 go off the m.f grid

Answer: 24 weeks, inequality: $800 > (or equal to) $25x - $200

Step-by-step explanation: First, we need to take off $200 so that Keith can save it, then, we divide $600 by $25 because he spends that every week, you can also subtract $24 until you're down to nothing, but dividing is shorter. We get 24, this means that

Answer: 24 weeks, inequality: $800

Step-by-step explanation:

Answer:

A. 12x=240

Step-by-step explanation:

In order to figure out x, you need to multiply x times 12 in order to get 240.

Answer:

2  14/50 simplified to 2  8/25 (all I did was divide 14 and 15 by 2)

Step-by-step explanation:

To convert an improper fraction to a mixed fraction, divide the numerator by the denominator, write down the quotient as the whole number and the remainder as the numerator on top of the same denominator.

Answer:

Since Dylan noted the time of day and the temperature, in degrees Fahrenheit, and his findings are as follows: At 6 am, the temperature was 56 ° F, for the next 2 hours, the temperature rose 3 ° per hour, for the next 3 hours, it rose 4º per hour, and the temperature then stayed steady until 6 pm, while for the next 4 hours, the temperature dropped 3 ° per hour, and the temperature then dropped steadily until the temperature was 61 ° at midnight , to determine the average temperatures, the following tables must be made:

6 AM = 56

7 AM = 59

8 AM = 62

9 AM = 66

10 AM = 70

11 AM = 74

6 PM = 74

7 PM = 71

8 PM = 68

9 PM = 65

10 PM = 62

11 PM = 61.5

12 AM = 61

Thus, the average daily temperature was 68°F.Step-by-step explanation:

Answer:

Its B.

Step-by-step explanation:

(7-5)² = x²

2² = x²

x² = 2²

x = ±2

x = -2

x = 2

x1 = -2

x2 = 2

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer:

18 , 78  , and π

Step-by-step explanation:

Answer:

i am not sure i have not worked on that sorry

Step-by-step explanation:

Answer:

non statistical How many oranges did Sally eat last month?

non statistical How many dogs do I have?

statistical How many seeds are there in each orange growing in Sally’s orchard?

non statistical How many hours do I spend on extracurricular activities each week?

statistical How many hours do the children in my neighborhood spend doing extracurricular activities per week?

statistical How many dogs do the people in my neighborhood own?

srry if im late

Step-by-step explanation:

The Complete values

1. statistical

2. non statistical

3. statistical

4. non statistical

5. statistical

6. non statistical

A statistical query will ask a question with a variable response. After collecting and analysing data, the answer might provide an interpretation of the information. A non-statistical query will yield data, but the findings will be consistent. There will only be one response.

1. How many seeds are there in each orange growing in Sally’s orchard?

statistical

2. How many oranges did Sally eat last month?

non statistical

3. How many dogs do the people in my neighborhood own?

statistical

4. How many dogs do I have?

non statistical

5.  How many hours do the children in my neighborhood spend doing extracurricular activities per week?

statistical

6. How many hours do I spend on extracurricular activities each week?

non statistical

Learn more about Statistical and non statistical data here:

https://brainly.com/question/23603328

#SPJ3

Answer:

MAD: 4.5

Step-by-step explanation:

Try not to cheat on the I-Ready, it is supposed to help gauge your level and help you improve from there.

Answer: there a 3 feet to a yard a 36 inches to a yard( 12 inches to a foot) 1/3 of a yard is a foot hope this helps

Step-by-step explanation:

Answer:

7 1/30

Step-by-step explanation:

4 1/5 + 2 5/6

Get a common denominator of 30

4 1/4 = 4 1/5*6/6 = 4 6/30

2 5/6 *5/5 = 2 25/30

4 6/30 + 2 25/30

6 31/30

Rewriting

6 30/30 + 1/30

6 + 1 + 1/30

7 1/30

\( \to \sf4 \dfrac{1}{5} + 2 \dfrac{5}{6} \)

\( \\ \\ \)

\( \to \sf \dfrac{21}{5} + \dfrac{17}{6} \)

\( \\ \\ \)

\( \to \sf \dfrac{\dfrac{21 \times 30}{5} + \dfrac{17 \times 30}{6} }{30}\)

\( \\ \\ \)

\( \to \sf \dfrac{21 \times 6 + 17 \times 5}{30}\)

\( \\ \\ \)

\( \to \sf \dfrac{126+ 85}{30}\)

\( \\ \\ \)

\( \to \sf \dfrac{211}{30}\)

\( \\ \\ \)

\( \to \sf 7\dfrac{1}{30}\)

Wallah! all done ✔

Answer:

II need help with something somewhat like this.

Step-by-step explanation:

Answer:

$132

Step-by-step explanation:

HOPE IT HELPS!