MATHEMATICS HIGH SCHOOL

100 PTSSS!! NO SCAMM I NEED YOUR HELP Describe the correlation in the scatter plot below.
The scatter plot shows ___________correlation because as the plotted values of x increase, the values of y generally ________.
100 PTSSS!! NO SCAMM I NEED YOUR HELP Describe the - 1

Answers

Answer 1
Answer:

Answer: 1. Negative Linear 2. Decrease

Step-by-step explanation: As The X Value Increases, The Y Decreases in A Straight Path

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Coldest to warmest -4.5,-1,4.8,12
If CD= 12, find the value of EB.A E 5 B 5 12 EB =[?] D
Math help please! Will give 20 points!1. A football is kicked at 40 yards away from a goal post that is 10 feet high. Its path is modeled by y = -0.03x 2 + 1.6x, where x is the horizontal distance in yards traveled by the football and y is the corresponding height above the ground in feet. Does the football go over the goal post? How far above or below the goal post is the football? Use two or more complete sentences to explain your answers. (Hint: The unit conversion is built into the given function.) Vertical Motion Model The height, h, in feet of a projectile can be modeled by h = -16t 2 + vt + s where t is the time in the air in seconds, v is the initial vertical velocity, and s is the initial height in feet. 2. A ball is thrown from 4 feet off the ground with a vertical velocity of 30 feet per second. Write an equation to model the height of the ball: h = -16t 2 ___t + ____. Complete the table. Time t in seconds 0 0.5 1 1.5 ? Height h in feet ? ? ? ? 0 3. A ball is thrown from 4 feet off the ground with a vertical velocity of 30 feet per second. Is the ball at its maximum height after 1 second? In two or more complete sentences, explain how you know whether or not the ball is at its maximum height.
WILL GIVE BRAINLIEST! What is 24 written as a percent?
30 POINTS NO CAP PLEASE HELP ME NEED RIGHT ANSWER2 different question

lauren wants to build a model airplane using a scale where 2 inches represents 15 feet. if the airplane is 75 feet long how many inches long should the model be?

Answers

Answer:

Its 10

Step-by-step explanation:

Given the perimeter of a rectangle and either the length or​ width, find the unknown measurement using the appropriate formula.The perimeter is 70ft . and the width is 16ft .

Answers

Answer:

Step-by-step explanation:

Givens

P = 2*L + 2*W

P = 70

w = 16

Solution

70 = 2L + 2*16

70 = 2L + 32

70-32 = 2L

38 = 2L

38/2 = 2L/2

L = 19

Identify which table shows a direct variation.A.
Table 1 only







B.
Table 2 only







C.
both tables







D. neither table

Answers

the answer is A. Table 1 only the second table should be going by 9.6 but it isn't.

Estimate the sum by rounding each mixed number to the nearest half or whole number.8 1/5+ 1 7/16

Answers

You round the 1st number to the nearest whole number which is 8. The second number is rounded to the nearest half.
So it would be 8 + 1 8/16 = 9 1/2.      

32) Identify the turning point of the function f(x)= x^2-2x+8 by writing its equation in vertex form. Show your work.

Answers

(1,7)

Working;
Start by finding the derivative of the function f(x);
f^(') (x)=2x-2
Turning points occur when the derivative function=0;
Thus
2x-2=0
x=1
when x=1 then
f(1)=1^(2) -2(1)+8
=7
Turning point then is (1,7)

An albatross is a large bird that can fly 600 kilometers in 15 hours at a constant speed. Using LaTeX: dd for distance in kilometers and LaTeX: tt for number of hours, an equation that represents this situation is LaTeX: d=40td = 40 t . What are two constants of proportionality for the relationship between distance in kilometers and number of hours?

Answers

Answer:

The constant is 40

Step-by-step explanation:

According to the question we are given an equation that represents the given situation as d = 40t where;

d is the distance in km

t is the time in seconds.

The given function is a direct proportionality. For example if p is directly proportional to q, this is expressed as p ∝ q where ∝ is the proportionality sign. In order to remove the sign we will introduce a constant say "k". The equation will become;

p = kq (p and q are the variables)

A direct proportionality means that as a variable is increasing, the other is increasing and vice versa. Comparing p = kq with d = 40t, we can see that k is equal to 40 and d is directly proportional to t

Hence the constants of proportionality for the relationship between distance in kilometers and number of hours is 40 on comparing.
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Find the value of the variables for each set or similar figures
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