Can you please take another picture that is closer to the diagram, it's quite blurry.
Answer:
probability of there meeting = 15/(60-15) = 15/45 = 0.333 = 33%
Step-by-step explanation:
favorable event = +- 15 minutes
total time they can eat launch is between noon and 1pm = 60minutes
they are both known for non punctuality, that means they cant meet up at 12noon, let assume 15minutes pass noon.
probability of there meeting = 15/(60-15) = 15/45 = 0.333 = 33%
which is probably saying they will not meet for lunch that day.
$20 sold / .50(each flowers) = 40 flowers
She sold 40 flowers for $20
She makes $6 on every $20
$20 - $6 = $14 (she paid $14 for 40 flowers)
Each flower she paid = $14 / 40 = 0.35 (35 cents)
Answer:
She paid 35 cents per flower
To solve using synthetic division:
Draw an upside down division symbol (I did the best I can given the format). Place the constant of x - 1 (1) on the outside, and the coefficients of x³ - 2x² - 1 on the inside, like so:
| x³ x² x¹ x⁰
1 | 1 -2 0 -1
|
|___________
Next, bring down the first coefficient.
| x³ x² x¹ x⁰
1| 1 -2 0 -1
|
|___________
1
Multiply the number on the outside of the symbol (1) by the coefficient you've just brought down (1). Place that number under the next coefficient to the right.
| x³ x² x¹ x⁰
1| 1 -2 0 -1
| 1
|___________
1
Add the new number (1) to the coefficient above it (-2) and place that number directly underneath it.
| x³ x² x¹ x⁰
1| 1 -2 0 -1
| 1
|___________
1 -1
Continue this process until you've run out of numbers to multiply.
| x³ x² x¹ x⁰
1| 1 -2 0 -1
| 1 -1 -1
|___________
1 -1 -1 -2
The resulting numbers are coefficients. The first three are part of the quotient, and the last one is part of the remainder. The remainder becomes the last coefficient (-2) over the divisor (x - 1).
Answer:
(x³ - 2x² - 1) / (x - 1) = x² - x - 1 + -2/x - 1
Answer:
x = 40
Step-by-step explanation:
x/4 = 10
x/4 x 4 = 10 x 4
x = 40
