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4 years ago

14

Choose as many answers as apply. Which of the following are metric measurements? gallon liter meter pint quart kilogram kilowatt

inch

2 answers:

Step2247 [10]4 years ago

6 0

Liter
meter
kilogram
kilowatt

Arada [10]4 years ago

4 0

the metric measurements are :

liter, meter, kilogram and kilowatt

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Jessica take 1/3 of a Watermelon and Lilly takes 2/3 of the watermelon Jessica took.

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Answer:

3/6

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3 years ago

Evaluate the definite integral from pi/3 to pi/2 of (x+cosx) dx

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Answer:

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General Formulas and Concepts:

<u>Calculus</u>

Integration

Integrals

Integration Rule [Reverse Power Rule]: $\displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C$

Integration Rule [Fundamental Theorem of Calculus 1]: $\displaystyle \int\limits^b_a {f(x)} \, dx = F(b) - F(a)$

Integration Property [Addition/Subtraction]: $\displaystyle \int {[f(x) \pm g(x)]} \, dx = \int {f(x)} \, dx \pm \int {g(x)} \, dx$

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify.</em>

$\displaystyle \int\limits^{\frac{\pi}{2}}_{\frac{\pi}{3}} {(x + \cos x)} \, dx$

<u>Step 2: Integrate</u>

[Integral] Rewrite [Integration Property - Addition/Subtraction]: $\displaystyle \int\limits^{\frac{\pi}{2}}_{\frac{\pi}{3}} {(x + \cos x)} \, dx = \int\limits^{\frac{\pi}{2}}_{\frac{\pi}{3}} {x} \, dx + \int\limits^{\frac{\pi}{2}}_{\frac{\pi}{3}} {\cos x} \, dx$
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[Right Integral] Trigonometric Integration: $\displaystyle \int\limits^{\frac{\pi}{2}}_{\frac{\pi}{3}} {(x + \cos x)} \, dx = \frac{x^2}{2} \bigg| \limits^{\frac{\pi}{2}}_{\frac{\pi}{3}} + \sin x \bigg| \limits^{\frac{\pi}{2}}_{\frac{\pi}{3}}$
Integration Rule [Fundamental Theorem of Calculus 1]: $\displaystyle \int\limits^{\frac{\pi}{2}}_{\frac{\pi}{3}} {(x + \cos x)} \, dx = \frac{5 \pi ^2}{72} + \bigg( 1 - \frac{\sqrt{3}}{2} \bigg)$

Topic: AP Calculus AB/BC (Calculus I/I + II)

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2 years ago

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these 15 colored pencils make up 20% of jordon's colored pencil collection.how many colored pencils does jordon have in his coll

dmitriy555 [2]

Answer:

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Step-by-step explanation:

Let's say Jordon has x total pencils.

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x = 15 / 0.20 = 75

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