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4 years ago

The box-and-whisker shows the average monthly temperatures in Mathville.

Mathematics

1 answer:

Andrei [34K]4 years ago

7 0

Answer:

Step-by-step explanation:

The range is 50 because the maximum number is 90 and you subtract that from 40 which gives you 50.

90= maximum

40= minimum

90-40=50

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Simplify please help me<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20-%204%7D%7Bx%20%2B%206%7D%20%20-%20%20%5Cfrac%7Bx%

erastova [34]

Answer:

$\frac{20}{x^2 + 10x+24}$

Step-by-step explanation:

common denominators : (x+6)(x+4)

numerators become difference of squares

$x^2 -16$ and $x^2-36$

$x^2 -16$ - $x^2-36$ = 20

(x+6)(x+4) = ${x^2 + 10x+24}$

4 0

3 years ago

Read 2 more answers

The formula T= 2pi sqrt(L/32) relates the time, T, in seconds for a pendulum with the length, L, in feet, to make one full swing

tester [92]

The length of pendulum is 2.485 feet

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

Given that,

The formula T= 2pi sqrt(L/32) relates the time, T, in seconds for a pendulum with the length, L, in feet, to make one full swing back and forth

<u><em>Therefore, the given formula is:</em></u>

$T=2\pi \sqrt{\frac{L}{32} }$

We have to find the length of pendulum that makes one full swing in 1.75 seconds

So the modify the given equation to find "L"

$T=2\pi \sqrt{\frac{L}{32} }\\\\ \sqrt{\frac{L}{32} }=\frac{T}{2 \pi}\\\\\text{Taking square root on both sides }\\\\\frac{L}{32} = \frac{T^2}{4 \pi^2}\\\\L = \frac{T^2}{4 \pi^2} \times 32\\\\L = \frac{T^2}{\pi^2 } \times 8$

Substitute T = 1.75 seconds and $\pi = 3.14$

$L = \frac{1.75^2}{3.14 \times 3.14} \times 8\\\\L = \frac{3.0625}{9.8596} \times 8\\\\L = 2.485$

Thus length of pendulum is 2.485 feet approximately

7 0

4 years ago

Find a number close to 132 that divides easily by 3

Sergio [31]

132 divides easily by 3

7 0

3 years ago

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You buy a box of laundry detergent that contains 40 cups . Your washing machine calls for 5/4 cups . How many loads of washing c

Zepler [3.9K]

Answer:

Step-by-step explanation:

Possible loads = available detergent / required amount per wash

loads = 40 / (5/4)

loads = 40 * 4/5

loads = 160/5

loads = 32

5 0

3 years ago

Which of the following sentences is true?

mezya [45]

Answer:

A the first one

Step-by-step explanation:

7 0

3 years ago

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