Answer:
see below
Step-by-step explanation:
9(7 + 2x)
The two factors are 9 and 7+2x
9 has one term and 7 +2x has two terms
The coefficient of the variable term is 2. x is the variable
because you divide 5 by 5 and you get 1 and when you divide 20 by 5 you get 4 and all that equals to 0.25 = 1/4
The complete question includes the graph of the parabola and is as in the attached image.
The equation of the parabola is; y = one eighthx2 + 5.
<h3>Equation of a parabola;</h3>
From observation;
- According to the graph of the parabola; we can evaluate the y-intercept of the parabola.
The y-intercept of the graph is +5; therefore value of y when x = 0 is; 5.
Additionally, the graph is concave (faces upward); the coefficient of x² is positive.
Ultimately, the required equation is; y = one eighthx2 + 5.
Read more on equation of a parabola;
brainly.com/question/4061870
<u>0.8 / 9.2 = x + 0.2</u>
Perform the division on the left side: 0.08696 = x + 0.2
Subtract 0.2 from each side: <em>-0.113 = x</em> (rounded)
Answer:
0.88 = 88% probability that the next apples he picks will be good
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In an experimental probability, we have the number of outcomes a priori, that is, before the trial.
What is the experimental probability that the next apples he picks will be good?
250 apples, 250 - 30 = 220 good.
0.88 = 88% probability that the next apples he picks will be good