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3 years ago

Which statements are true regarding the data displayed in the box plots? Check all that apply

Mathematics

2 answers:

sleet_krkn [62]3 years ago

3 0

Answer:

b , c , d , e

Step-by-step explanation:

the last 4 just did it

liq [111]3 years ago

3 0

Answer:

B, C, D, E

Step-by-step explanation:

The range in data for the oyster volume is greater than for the mussel volume.

Oysters tend to have more volume than mussels.

The IQR is less for the mussel volume than for the oyster volume.

There is greater variation of oyster volumes than mussel volumes.

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Ishaan is 222 times as old as Christopher. 353535 years ago, Ishaan was 777 times as old as Christopher.

klemol [59]

<h3><u>Question:</u></h3>

Ishaan is 2 times as old as Christopher. 35 years ago, Ishaan was 7 times as old as Christopher. How old is Christoper now?

<h3><u>Answer:</u></h3>

The present age of Christoper is 42 years old

<h3><u>Solution:</u></h3>

Given that Ishaan is 2 times as old as Christoper

Let the present age of Christoper be "x"

Then, Present age of Ishaan = 2 times as old as Christoper

present age of Ishaan = 2x

<em><u>35 years ago, Ishaan was 7 times as old as Christopher</u></em>

Age of Ishaan 35 years ago = Present age of Ishaan - 35

Age of Ishaan 35 years ago = 2x - 35

Similarly,

Age of christoper 35 years ago = Present age of christoper - 35

Age of christoper 35 years ago = x - 35

From given statement, 35 years ago, Ishaan was 7 times as old as Christopher

Age of Ishaan 35 years ago = 7 times the age of Christoper 35 years ago

(2x - 35) = 7(x - 35)

<em><u>Solve the above equation for "x"</u></em>

2x - 35 = 7x - 245

2x - 7x = -245 + 35

-5x = -210

Thus present age of Christoper is 42 years old

5 0

3 years ago

Calculate the volume of this cylinder, giving your answer to 1 decimal place.<br>9 cm<br>20 cm

Marat540 [252]

Answer: 0.45

Step-by-step explanation:

7 0

3 years ago

Please answer this fast in two minutes now

Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

from cosines theorem:

t² = 11² + 14² - 2•11•14•cos87°

t² = 121 + 196 + 308•0.05236

t² = 333.12688

t = √333.12688

t = 18.2517... ≈ 18.3

7 0

3 years ago

Compute Δy and dy for the given values of x and dx = Δx. (Round your answers to three decimal places.) y = ex, x = 0, Δx = 0.4

kobusy [5.1K]

Answer:

0.492

Step-by-step explanation:

According to the given situation, the calculation of Δy and dy is shown below:-

$y = e^x, x = o, \Delta x = 0.6$

$dy = f'(x) = e^x$

$dy = e^x dx$

$= e^x (0.4)$

$dy = 0.4e^x$

$\Delta y = f(0.4) - f(0)$

$= e^{0.4} - e^0$

Now we use the scientific calculator or spreadsheet to determine the exponential value

= 1.491824698 - 1

= 0.491824698

= 0.492

Therefore for computing the Δy and dy we simply applied the above formula.

Hence, the answer is 0.4918

5 0

3 years ago

Which pair of undefined terms is used to define the term parallel lines?

olya-2409 [2.1K]

Point and line
Explanation : Parallel lines are two or more lines that do not intersect in any point. This definition uses "point" and "line," which are two of the undefined terms in geometry.

4 0

3 years ago