1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cluponka [151]
2 years ago
15

Find a degree 3 polynomial with leading coefficient of 4 and zeros -2, 1, and 5

Mathematics
1 answer:
Alex Ar [27]2 years ago
4 0

Answer:

4x^3-16x^2-28x+40

It will take a while to describe how i got this, but i checked the zeroes are ok.

You might be interested in
At the zoo on monday, 65 percent of the people in attendance were children. if 520 children were in attendance, how many people
inna [77]
Children = .65 * people
people = 520 / .65
800 people were in attendance

7 0
3 years ago
Read 2 more answers
Yuri purchased 8 trees to have planted at his house. The store charged a delivery fee of $5 per tree.
cestrela7 [59]

Answer:

$16.

Step-by-step explanation:

Let t represent the cost of each tree.

We have been given that Yuri purchased 8 trees to have planted at his house. So the cost of 8 trees will be 8t.

We are also told that the store charged a delivery fee of $5 per tree. So the delivery charges of 8 trees will be 8\times \$5=\$40

The total cost of purchasing 8 trees will be 8t+40.  

Since the total cost of the trees including the delivery was $168, so we can get an equation as:

8t+40=168

8t+40-40=168-40

8t=128

Upon dividing both sides of our given equation by 8, we will get:

\frac{8t}{8}=\frac{128}{8}  

t=16  

Therefore, the cost of each tree is $16.

5 0
3 years ago
Calculate the diameter of the circle
lianna [129]

Answer:

2.64cm

Step-by-step explanation:

A = π r^2

5.5 = π r^2

1.75 = r^2

r = 1.32

Diameter is then 2(1.32) = 2.64

3 0
3 years ago
Read 2 more answers
The student council at Spend too much High School is planning a school dance. The table below shows the budget for the dance.
Pie
The dance would /cost/ the school 50 dollars, making the profit -50. The dance tickets make 300, and the DJ takes away 250, making a 50 profit. However, the decorations cost 100, taking away that from 50, making -50.
4 0
2 years ago
PLEASE ANSWER!!! A certain transformation moves a line segment as follows: Pt. A (2, 1) moves to A' (2, -1) and Pt. B (5, 3) to
worty [1.4K]

Answer: I believe this is a reflection

Step-by-step explanation: I think this is a reflection because the points are flipping to the exact opposite y coordinate.

Hope this helps.

3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP<br><br><br> 8 less than 3 times a number is 7 what is the number
    6·1 answer
  • Which equation represents the average of the x-intercepts for 4x^2-24x+20
    5·1 answer
  • How do i write 3% as a fraction​
    13·1 answer
  • A rectangular prism has a volume of 96 square feet. The area has a base of 24 square feet. What is the height of the prism
    8·1 answer
  • Given a cylinder with
    14·2 answers
  • Write the equation of a line that is perpendicular to the line y=4 and passes through point (-1, 1)​
    14·1 answer
  • The data set shows the number of hours per week that each student in a class spends studying at home. What is the shape of the d
    15·1 answer
  • Is f(n)=10+5x^2 exponential, linear, or neither?
    11·1 answer
  • Please please I beg you help me.
    11·1 answer
  • f f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x))? On a coordinate plane, a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!