What is 89% of 260 sec? pls help

Mathematics

2 answers:

ryzh [129]1 year ago

8 0

Answer:

3.85666667 minutes of 260sec

gtnhenbr [62]1 year ago

5 0

Hey there!

89% of 260

= 89/100 of 260

= 89/100 * 260/1

= 23,140 / 100

= 23,140 ÷ 20 / 100 ÷ 20

= 1,157 / 5

= 231 2/5

≈ 231.4

Therefore, your answwr should be: 231.4

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

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Find the function y = f(t) passing through the point (0, 18) with the given first derivative.

monitta

Answer:

$\displaystyle y = \frac{t^2}{16} + 18$

General Formulas and Concepts:

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Order of Operations: BPEMDAS

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Exponents
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Division
Addition
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Equality Properties

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Subtraction Property of Equality

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Integration Constant C

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

Integration Property [Multiplied Constant]: $\displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx$

Step-by-step explanation:

Step 1: Define

Identify

Point (0, 18)

$\displaystyle \frac{dy}{dt} = \frac{1}{8} t$

Step 2: Find General Solution

Use integration

[Derivative] Rewrite: $\displaystyle dy = \frac{1}{8} t\ dt$
[Equality Property] Integrate both sides: $\displaystyle \int dy = \int {\frac{1}{8} t} \, dt$
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[Right Integral] Rewrite [Integration Property - Multiplied Constant]: $\displaystyle y = \frac{1}{8}\int {t} \, dt$
[Right Integral] Integrate [Integration Rule - Reverse Power Rule]: $\displaystyle y = \frac{1}{8}(\frac{t^2}{2}) + C$
Multiply: $\displaystyle y = \frac{t^2}{16} + C$