Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

In the model (P(t)=p+16t), (P(4)=125) and (P(s)=221). What is (s)?

Answer and explanation

Correct answer: 10

Given \(P(t)=p+16t\), use \(P(4)=125\): \(p+16(4)=125\), so \(p=61\). Now \(P(s)=221\) gives \(61+16s=221\). Hence \(16s=160\) and \(s=10\). For example, \(s=12\) would give \(61+16(12)=253\), not 221. Exam tip: In a linear model, find the unknown constant \(p\) first and then use the second condition to find the variable.

Related tags

Linear GrowthLinear EquationsPolynomialsSubstitutionSolve For VariableLinear Growth And DecayIntroduction To PolynomialsMathematics

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.