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
Natalija [7]
3 years ago
9

Use the quadratic model P(x)=25^2-24x+615 if x equals 8

Mathematics
2 answers:
Lynna [10]3 years ago
8 0
P(x) = 25^2 -24x + 615
P(8) = 25(8 squared) -24(8) +615 = 2023



elena55 [62]3 years ago
4 0
Hello : 
<span>P(x)=25x²-24x+615 if x equals 8 :
P(8) = 25(8)²-24(8)+615 =1600-1920+615=2023</span>
You might be interested in
How do you find the parameterization of a helix?
Marina CMI [18]

Answer:

\left\{\begin{array}{l}x=r\cos t\\ \\ y=r\sin t\\ \\z=at\end{array}\right.

Step-by-step explanation:

A <u>helix</u> is a curve for which the tangent makes a constant angle with a fixed line. The shortest path between two points on a cylinder (one not directly above the other) is a fractional turn of a helix, as can be seen by cutting the cylinder along one of its sides, flattening it out, and noting that a straight line connecting the points becomes helical upon re-wrapping (see attached diagram for helix).

The parametrization for the helix is

\left\{\begin{array}{l}x=r\cos t\\ \\ y=r\sin t\\ \\z=at\end{array}\right.,

where r is the radius of the helix, a is the constant, and t\in [0,2\pi ) is the parameter

7 0
3 years ago
In the accompanying diagram of ABC ca is extended to D, m∠ABC = 70 and m∠BCA =50 Find m∠DAB
zvonat [6]

Answer:

<em>120 degrees</em>

Step-by-step explanation:

Find the diagram attached.

From the diagram;

Interior angles are m∠BCA and m∠ABC

Exterior angle is m∠DAB

The sum of interior angle of the triangle is equal to exterior

m∠BCA +m∠ABC =m∠DAB

Given

m∠ABC = 70

m∠BCA =50

m∠DAB = 70 + 50

m∠DAB = 120 degrees

<em>Hence the measure of m∠DAB is 120 degrees</em>

6 0
3 years ago
Find angle x.<br> Try not to tell me the wrong answers...<br> A. 144<br> B. 70<br> C. 36<br> D. 90
dlinn [17]
D. 90 im pretty sure its this. hope this helped :)
5 0
2 years ago
Read 2 more answers
Find the 7th term of the geometric sequence with the given terms.
ohaa [14]

Answer:

1. 1458

2. 500 or -500

Step-by-step explanation:

1. a4=54, a5=162

r = 162/54 = 3

a7 = a5 × r²

= 162 × 3² = 1458

2.a4=-4, a6=-100

r² = -100/-4 = 25

r = +/- 5

a7 = a6 × r

= -100 × +/- 5

= +/- 500

3 0
3 years ago
On a Saturday, Saul can cut 4 lawns in 6 hours. If Mitch can mow lawns at the same rate, how long will it take him to
kotykmax [81]

Answer:

13 1/2 hours

Step-by-step explanation:

4/6=9/x then find the rate and solve

5 0
2 years ago
Other questions:
  • If John buys 63 nuts and sissy buys 83 nuts and the total number of nuts is 159 then how many nuts can phoebe buy
    9·2 answers
  • Geometry Question Find the area of the circle
    9·2 answers
  • Sarah competes in a long jump competition Her first jump is 4.25m Her best jump is 12% more than this However, her best jump is
    13·1 answer
  • What percent of 55 is 34?<br> please help me answer this one it might also help somone else
    7·1 answer
  • Which unit would be most appropriate to measure the height of a drinking glass
    15·1 answer
  • What is the range of the function y=^3 sqrt x+8
    13·1 answer
  • Answer ASAP, will give brainliest
    12·1 answer
  • It typically takes Mr. Dunn 20 minutes to get to school, but it took him 40% longer today. How long did it take Mr. Dunn to get
    10·1 answer
  • In a three diagram, to find the probability of an outcome we ________ horizontally and ________ vertically
    15·1 answer
  • Describe two methods that can be used to find the area of the composite figure.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!