Factor is 2(13+3x)
Simplify is 26+6x
Answer:
(a) 83% of the scores were at or below her score.
(b) 17% was above her score.
Step-by-step explanation:
Given that:
Percentile score of Angela in the general aptitude test = 83rd percentile
To find:
a) Percentage of scores which were at or below her score?
b) Percentage of score which were above her score?
Solution:
First of all, let us learn about the term "<em>Percentile</em>"
Percentile is the value below which the certain percent of people/marks fall.
Therefore, when we say percentile of someone's score is
, then there are
of scores are at the same level or below.
And
of the scores are above this level.
Therefore, we can say that:
83% of the scores were at the same level or below the score of Angela.
And
of the scores were above the score of Angela.
Answer:
Total= 7896 points
Step-by-step explanation:
Method 1: 658 x12 = 7896 (in most cases you'd simply use a calculator to instantly solve or could use the 2 stepped multiplication method)
Method 2: 658x10= 6580 658x2=1316
therefore, 6580+1316=7896 ( this method is extremely useful for certain values since its simpler)
Answer:
The slope of the linear equation is 0.1998, and it means that the calories in a beef hot dog is increasing with the rate of 0.1998 calories per milligram of sodium.
Step-by-step explanation:
- Using y = mx + b, we know that m represents the slope.
- Looking at the equation of c = 0.1998s + 76.4520, our m is equal to 0.1998.
- This slope means that the rate is increasing by 0.1998 calories for every milligram of sodium.
21/2 or 10 1/2
Explanation:
8 3/4 is the same as 35/4
so Darcy harvests 35/4 per 5/6 hours
to figure out how much is harvested in one hour, you divide the amount harvested by the amount of hours taken to harvest it.
35/4 ÷ 5/6 =35/4 × 6/5
35/4 × 6/5 = 7/2 × 3/1 = 21/2
so the answer is 21/2 or 10 1/2