The logarithmic equation t = log𝑏 m means that b raised to the power t equals m.
Converting to exponential form: m = bᵗ.
If the tank is 40% filled, then the remaining part, which is empty, is 100% - 40% = 60%.
Therefore, 60% of the tank is empty.
Introducing a new curriculum gradually allows for:
An infinitive phrase consists of "to" + base verb (to leave).
In this sentence, "to leave the party" functions as the object of the verb "hated."
"Theirs" is a possessive pronoun that replaces “their [noun]” without repeating the noun.
Use “theirs” when the noun is implied (e.g., “the favorite activity”).
The absolute value of a number is its distance from zero, regardless of direction. Therefore:
|-3| = 3
When two resistances of 2Ω each are connected in parallel:
1/R = 1/R1 + 1/R2
= 1/2 + 1/2
= 2/2
= 1
R = 1Ω
To divide -63 by -7:
[-63] ÷ (-7) = 9
Mass number = Protons + Neutrons in an atom.
Carbon's most common isotope (Carbon-12) has 6 protons and 6 neutrons, making its mass number 12.
Quiet means making no noise, which fits the context of a teacher asking students to remain silent.
Quite means to a large extent or degree, which would not make sense in this context.