10 grams Vanadium will be left after 48 days
Further explanation:
Half-life is the time after which the chemical is reduced to half.
The reaming mass after half life is given by:
The formula for calculating the remaining mass after given time period is:
Here n is the number of half lives passed
Now,
Given
Mass=80 grams
Time= 48 days
Half-life = 16 days
The number of half lives will be:
Putting the values of n and mass in the formula
10 grams Vanadium will be left after 48 days
Keywords: Half-life, radioactive
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Answer:
see attached
Step-by-step explanation:
There are several possible ways to describe the "type" of a polynomial. Here, since there is a separate column for "degree", we assume that "type" refers to the number of terms.
Polynomials with 1, 2, or 3 terms are called, respectively, <em>monomial</em>, <em>binomial</em>, and <em>trinomial</em>. The first two expressions listed have 1 term only, so are monomials. The last expression has 3 terms, so is a trinomial.
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The coefficients are the constant multiplier of the term. Some say a "constant", such as the -8 in the last expression, is not considered a coefficient, because there are no variables that it is multiplying. Here, we have listed it among the coefficients in that expression.
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The degree of a term is the sum of the degrees of the variables in the term. For terms with only one variable, it is the exponent of that variable. For terms such as the second expression, the degree is the sum of the exponents: 3+4 = 7. The degree of a polynomial with more than one term is the highest degree of all the terms.
Answer:
Losing weight from 50lb to 40lb is a larger percent change.
That would be the equivalent of going from 100lb to 80lbs
Step-by-step explanation:
ANSWER
EXPLANATION
The expressions are
and
The greatest common factor is the product the least powers of the common factors.
