Answer: Option C (
±
)
Step-by-step explanation:
1. To solve this problem you must use the Quadratic formula, which is used to solve quadratic equation. This formula is shown below:
2. Substitute values. Then, you have:
3. Then,you obtain the following result:
±
She needs 18 oranges for 1 large cup
8 fl oz= 1 cup, 1 orange = 2oz
each orange 1/8
1/8x18=2 and 1/4
5 x 18(oranges)= 90oz,
16 oz 1 lb
90/16 = 5.625 lb of oranges or 90 oz of oranges
The inequality that represents the steps taken after the first day is 2000 + 500x ≥ 10000
<h3>Part A: The inequality that represents the number of steps?</h3>
The given parameters are:
- Initial number of steps = 2000
- Rate each day = 500
- Total number of steps = At least 10000
In inequality, at least means greater than or equal to i.e. ≥.
So, the inequality that represents the number of step each day (x) after the first day is:
2000 + 500 * x ≥ 10000
This gives
2000 + 500x ≥ 10000
<h3>Part B: How to exceed the goal</h3>
To exceed the goal faster, Angel can do any of the following activities:
- Increase the initial number of steps from 2000 to (say) 2500. This is represented by 2500 + 500x ≥ 10000
- Increase the rate from 500 to (say) 600. This is represented by 2000 + 600x ≥ 10000
Read more about linear inequalities at:
brainly.com/question/18881247
#SPJ1
Step-by-step explanation:
indicates the level
of uncertainty that people can
tolerate to work efficiently without
experiencing undue stress
For the probability of one thing or another, you add the two probabilities together. In that case, the probability of getting 3 or 4 is (2/3) + (1/8) = 19/24
