3x+5
multiply the numbers
Answer:
1/2 teaspoons of salt per cup of sour cream
Step-by-step explanation:
multiply 1/2 and 1/4 by 2 to get 1 and 1/2. Since the question is teaspoons of salt per cup of sour cream, flip the numbers to get 1/2 teaspoons of salt per 1 cup of sour cream.
Answer:
A = 14.8 B = 14.8
Step-by-step explanation
What you do first is you use the pythagorean theorem to write out the equation
a^2 + b^2 = c^2
a^2 + b^2 = 21^2
a^2 + b^2 = 441
i couldnt find any whole numbers to fit in this equation so just divide 441 by 2
and get the square root of 220.5 which is 14.8 to the nearest tenth for both a and c
<span>The concept goes to the idea of falsification. The null hypothesis is based on the concept that there is no statistically significant difference between the two factors being studied. The outcome, when it is measured, seeks to falsify this statement: if it does not, then it simply does not falsify the null hypothesis. However, it does not mean that the null hypothesis is accepted as correct: it may simply mean that there are other, unstudied factors at play that were not tested and could have some sort of effect.</span>
Here it is. You can also use the quadratic equation to find the answer.