Answer:
12 miles
Step-by-step explanation:
2.25+3.50x=44.25
3.50x=42
x=12
*a1=80, n=7, r= -1/2
*a1= 3, a8=384, r=2
Please help me with these problems.. :(
B. A function is a relation in which each value of the input variable is paired with exactly one value of the output variable.
C. The vertical line test may be used to determine whether a function is one-to-one.
D. A sequence is a function whose domain is the set of real numbers.
C. FALSE, because the vertical line test may be used to determine whether a relation is the function.
D. FALSE, because the function domain can be any set.
Answer:
Answer:
The zeros of the given polynomial are and .
Step-by-step explanation:
Consider the given polynomial,
We have to find the zeros of the given quadratic equation,
Solving using middle term splitting method,
-11x can be written as a sum of -15x and 4x and it will given product as -60.
The equation thus can be written as,
and
Zeros satisfies the polynomial , when we put them back in the equation, it must give result as zero.
Thus, the zeros of the given polynomial are and
b. The rise is –4, the run is –5.
c. The run is –5, the rise is 4.
d. The run is 4, the rise is 5.
Answer: a. The rise is –5, the run is 4.
Step-by-step explanation:
Given :- A line in the Cartesian plane passes through the points (–2, 4) and (2, –1)
Let and
We know that rise of a line = vertical change of points=change in the coordinates of y
=
Run of line=horizontal change of points=change in the coordinates of x
=
Therefore, The rise is –5, the run is 4.
Answer:
- The error is:
- The correct solution is: (Carla can make approximately 23 recipes with the clay).
Step-by-step explanation:
1. Carla must divide ÷ as following:
- Take the reciprocal of .
- Multiply the numerators and the denominators.
Then:
2. As a mixed number:
3. Therefore, Carla can make approximately 23 recipes with the clay.
Answer:
4190
Step-by-step explanation:
Given that,
Probability theory predicts that there is a 16.2% chance of a particular basketball player making 5 free throws in a row.
Let us assume that, A be the event that, 5 free throws happen. So
So the probability of the event of not happening the event A or event of missing at least 1 free throw will be,
So, in 5000 trial, number of missed free throw will be,