Temperature Suppose there is a 1.7°F drop in temperature for every thousand feet that an
airplane climbs into the sky. If the temperature on the ground is 46.9°F, what will be the
temperature when the plane reaches an altitude of 9,000 ft?
The answer is 49.3
It right if this is the question your looking for I got the the Correct answer
Answers
Answer:
wrong the answer is 63.1
Step-by-step explanation:
Related Questions
Write a rational function with an x-intercept at (-9,0), a vertical asymptote at x=3, and a hole located at (1,-5). Then, identify the horizontal asymptote.
Answers
Answer:
The rational function is [tex]f(x) = \dfrac{x^2 + 8\cdot x - 9}{x^2 - 4 \cdot x + 3}[/tex]
The horizontal asymptote occur at y = 1
Step-by-step explanation:
Given that the function has an x-intercept at (-9, 0), we have;
(x + 9) is a factor of the function
Also, given that the function has a vertical asymptote at x = 3, we have that a factor of the denominator of the function is (x - 3)
With a hole at (1, -5), we have, (x - 1) in both the numerator and the denominator and when x = 1, f(x) = -5
The general form of the function can be presented as follows;
f(x) = ((x + 9)·(x - 1))/((x - 3)(x - 1)) = (x² + 8·x - 9)/(x² - 4·x + 3)
Given that the power of the numerator and the denominator are equal, the horizontal asymptote occur at ratio of the leading coefficient of the numerator and the denominator which from the above equation is 1/1 = 1
The horizontal asymptote occur at y = 1
Please find attached the graph of the function created with Microsoft Excel
Determine whether the statement is true or false. Explain your reasoning. "Every relation is a function."
Answers
False
Explanation:
All functions are relations, but not all relations are functions. A function is a relation that for each input, there is only one output. Here are mappings of functions. The domain is the input or the x-value, and the range is the output, or the y-value. Hope this helps you:)
2. Express each of the following percentages as a decimal.
12%
Answers
Answer:
.12
Step-by-step explanation:
if it is out of 100% then 12% is equal to .12 from 1
Pleass HELP I GIVE BRILLIANT ANSWER
Answers
Answer:
The Best answer will be D having to add 7 then subtracting 8, becoming -1, then dividing to become D.
Step-by-step explanation:
Please help me with this!
Answers
Answer:
B. 2
Step-by-step explanation:
Answer:
I think the ans is C .............m
Y^2 -40y +c find the value of c that completes the square
Answers
Answer:
[tex]c = 400[/tex]
Step-by-step explanation:
[tex]{y}^{2} - 40y + 400 = {(y - 20)}^{2} [/tex]
please HELPPPPPPPPPPPPP
Answers
25.13274122.
....................
please help!! I'm very confused
Answers
Answer:
2(8)+7
Step-by-step explanation:
You fill in the spots. If b = 2 then put 2 in the equation.
Answer:
23
Step-by-step explanation:
b multiplyed by c equals 16 + 7 giving you 23
Last week, Subway sold 602 Veggie Delite sandwiches, 935 ham sandwiches, 1,328 turkey breast sandwiches, 757 roast beef sandwiches, and 1,586 Subway Club sandwiches. Find the total number of sandwiches sold.
Answers
Answer:
Subway sold 5208 sandwiches
Step-by-step explanation:
Step 1.
It is required to calculate the total number of sandwiches sold by Subway. It sold 602 Veggie, 935 ham, 1,328 turkey breast, 757 roast beef, and 1,586 Subway Club Sandwiches.
Step 2.
Sum the amount of each sandwich sold to determine the total
Puzzle 3 - Perfect Squares
Directions: Using the digits 1 - 9 at most one time each, fill in the boxes to make each expression evaluate as a perfect square number. Example: 16 4 * 4 also equals 8 * 2.
Please help
Answers
2nd box: 7 and 2
3rd box: 4
4th box: 3 and 9
5th: 3
Hope this helps!
i i iii ii need help
Answers
Answer:
C or the bottom left one
Step-by-step explanation:
HELP MEEE!!!!
1) 18=2/5f
2) 27=z/0.3
/ are fraction bars i don’t know what to make fraction bars
Answers
Answer:
1. f = 45
2. z = 8.1
Step-by-step explanation:
2/5(45)=18
8.1/0.3= 27
A book store sells 10 cookbooks, 18 novels, and 25 children's books on
Saturday. The store sells 6 cookbooks, 12 novels, and 15 children's books on
Sunday. Which ratio is the smallest?
A. Number of novels to children's books sold on Sunday
B. Number of cookbooks to novels sold on Saturday
C. Number of novels to children's books sold on Saturday
D. Number of cookbooks to novels sold on Sunday
Answers
Answer:
D)
Step-by-step explanation:
A) Ratio of novels : children's books Sunday -> 12:15 or 4:5
B) Ratio of cookbooks : novels on Saturday ->10:18 or 5:9
C) Ratio of novels : children's books Saturday -> 18:25
D) Ratio of cookbooks : novels Sunday -> 6:12 or 1:2
Ratios from options A) B) and C) are all larger than 1:2 (1/2 or 0.5)
I need help asap
Less then 5 minutes
Answers
Answer:
um well he would be well rested so he would score higher than others but I'm not sure on the exact number maybe around 90-100
What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?
Answers
Answer:
22meter per second
Step-by-step explanation:
374/17=22
Answer:
Could I have branliest please and heart answer is below <>
Step-by-step explanation:
22
374meters. 17
(/). divided by (/)
17seconds 17
Equals 22 meters per second
What is the value of 0.6 + 0.3? Write your answer as a fraction in lowest terms. 0.6 is repeated.
Answers
Answer:
9/10 0.9.............
Answer:
1
Step-by-step explanation:
0.666...+0.3=0.999...
1
Find the distance between the 2 points shown on the number line.
Р
Q
-10
-5
0
5
10
12
13
14
15
Answers
Answer:
It's 12 please give brainliest
Step-by-step explanation:
-6 and 6 make it 12
Answer:
its B. 13
Step-by-step explanation:
5th grade math. Correct answer will be marked brainliest.
Answers
Answer:
93.96
Step-by-step explanation:
11.54 (half dollar mass) x 4 half dollars = 45.36
8.1 (dollar coin mass) x 6 dollar coins = 48.6
1
45.36
+48.6
93.96
Answer: The total mass of the coins in Sari's bag is 93.96 grams.
Step-by-step explanation: The half dollar mass is 11.54 grams × 4 half dollars= 45.36 grams and the dollar coin mass is 8.1 grams × 6 dollar coins=48.6 grams.
So we add half dollar and dollar coin masses: 45.36+48.6=93.96 grams, your total should be 93.96 grams, I hope your answer is very helpful, please mark me as brainliest, and have a happy holidays!!!!!!!!! :D
What is the equation of a line perpendicular to -x +2=y that intersects the line at (-1,5, 3,5)?
Answers
Answer:
B
Step-by-step explanation:
slope equals 1 and y-int equals 5
Callie pays for a cat toy with a $10 bill and receives $2.55 in change. The equation 10 - c = 2.55 gives the cost in dollars for the cat toy. Determine whether c=6.45, c=7.45 or c=8.45 is a solution of the equation, and tell what the solution means. The
Answers
Answer:
c = 7.45
Step-by-step explanation:
its easy and im smart that's why i got it
Solve the inequality.
17 + 20
2012 > 3(1 + 17)
Answers
Answer:
202029>54
True
Step-by-step explanation:
AD is a diameter of circle ABCDE . Angle BAC=22° & angle ADC=60°. AE and ED are parallel lines. Find the values of w, x,y,and z
Answers
Answer:
x = 22°
w = 30°
y = 30°
z = 52°
Step-by-step explanation:
From ΔACD,
AD is the diameter and ∠ACD is the angle subtended by the diameter.
Therefore, m∠ACD = 90°
By triangle sum theorem,
m∠DAC + m∠ACD + m∠CDA = 180°
w° + 90° + 60° = 180°
w = 180 - 150
w = 30°
AB║ED and AD is a transversal line.
Therefore, m∠BAD = m∠ADE
(w + 22)° = z°
30 + 22 = z
z = 52°
Since, ∠CEB and ∠BAC are the inscribed angles subtended by the same arc BC,
Therefore, m∠CEB = m∠BAC
x = 22°
Similarly, ∠CED and ∠DAC are the inscribed angles subtended by the same arc CD,
m∠CED = m∠DAC = 30°
y = 30°
Distribute: 2x ( 3 + 8x) *
Answers
Answer:16x^2+6x
Step-by-step explanation:
click and drag like terms onto each other to simplify fully
7-1-6+4x
Answers
7-1=6
6-6=0
0+4x
=4x
WILL GIVE BRAINLIEST AND 10 POINTS
What are the relationship between the blood type alles???
Answers
Answer:
Blood groups are inherited from both parents. ... Individuals with IAIA or IAi have type A blood, and individuals with IBIB or IBi have type B. IAIB people have both phenotypes, because A and B express a special dominance relationship: codominance, which means that type A and B parents can have an AB child.
Which is the graph of linear inequality 6x + 2y > –10?
On a coordinate plane, a dashed straight line with negative slope goes through (negative 2, 0) and (0, negative 6). Everything to the right of the line is shaded.
On a coordinate plane, a dashed straight line with negative slope goes through (0, 6) and (2, 0). Everything to the right of the line is shaded.
On a coordinate plane, a dashed straight line with positive slope goes through (0, negative 6) and (2, 0). Everything to the right of the line is shaded.
On a coordinate plane, a dashed straight line with positive slope goes through (negative 2, 0) and (0, 4). Everything to the right of the line is shaded. Please hurry, I'm being timed
Answers
Answer: c i think
Step-by-step explanation: c
Answer: Graph C
Explaination: took the quiz
Solve the system by elimination
2x – y=1
x + 3y – 4= 0
Answers
The value of x and y for the given equation by elimination method are 1 and 1 respectively.
Elimination method for solving the system of equations;The elimination method is the process of eliminating on of the variables in the system of linear equations using the addition or subtraction methods in conjunction with multiplication or division of coefficients of the variables.
According to the given question
We have two equations
[tex]2x -y =1...(1)[/tex]
[tex]x+3y-4=0...(2)[/tex]
Multiply equation (1) both the sides by 3
[tex]6x - 3y =3...(3)[/tex]
Adding equation (2) and (3)
[tex]6x+-3y+x+3y -4 =3\\7x =7\\x =1[/tex]
Substitute
x =1, in either 2x -y =1 or x + 3y -4 =0
2(1) - y =1
⇒ -y = 1 -2
⇒ -y = -1
⇒ y =1
Hence, the value of x and y is 1 and 1 respectively.
Learn more about elimination method here:
https://brainly.com/question/12090959
#SPJ2
True or False:
The geometric meaning of the word normal is perpendicular.
Answers
Answer:
A normal is an object such as a line or vector that is perpendicular to a given object. ... If normal is 90 degree to the surface, that means normal is used in 3D. Perpendicular in that case is more in 2D referring two same entities (line-line) with 90 degree angle between them.
15PTS PLEASE HELP ASAP!
(dont write random answers pls)
look at the pic attached:
Answers
Answer:B if two lines are cut by a traversal, then corresponding angles are congruent.
Step-by-step explanation: the corresponding angles theorem proves this.
i need help please!!!!!!
Answers
Answer:
Is B☆
Step-by-step explanation:
is B b b b bb ☆☆
4g6yvyvuvvv y yvyvvtvycrxtxt
cgcycycuv
ctvyc
bjb
jbvt
crxtctvyvyvyvyv
yvh
