MATHEMATICS HIGH SCHOOL

Select the word that correctly completes the sentence.Every function pairs __________ output value with one input value.
(1 point)
more than one
at least one
exactly one

Answers

Answer 1
Answer: Every function pairs exactly one output value with one input value.
Answer 2
Answer: the last one because for every functoin pair their is exactly one output value fo the function pair.

Related Questions

Write an equation for the line that is parallel to the given line and passes through the given point. y = x + 8; (2, 16) A. y = x + 14 B. y = x – 6 C. y = x + 6 D. y = x
Slope intercept equation
16000 blood donors were registered with a charitable hospital . The number of donors increased at the rate p% every year. If the total number of blood donors becomes 17640 after 2 yearsWhat's the value of p
It costs Seth's socks $1.25 to produce each pair of socks. Seth's sells its socks for $4.00 per pair. What is the percent markup on the socks?A- 31.25%B- 68.75%C- 220%D- 320%
A sphere with a diameter of 16mm has the same surface area as the total surface area of a right cylinder with the base diameter equal to the sphere diameter. How high is the cylinder?A. 16 mm B. 8 mm C. 18 mm D. 14 mm

Lydia bought a shirt at 20% off its retail price of $40. She paid 5% tax on the price after the discount. How much did Lydia pay for the shirt?Lydia bought a shirt at 20% off its retail price of $40. She paid 5% tax on the price after the discount. How much did Lydia pay for the shirt?

Answers

$33.60 (I might be wrong though)

Answer: She payed a total of $33.60

Rewrite the function y = x2 - 6x + 14

Answers

y = x² - 6x + 14

rewrite in vertex form:

y - 14 = x² - 6x 

perfect square trinomial.
x² ⇒ x * x
-6x ⇒ -6x / 2 = -3x
-3² = 9

(x - 3)² ⇒ (x-3)(x-3) ⇒ x(x-3) -3(x-3) = x² - 3x - 3x + 9 = x² - 6x + 9

y - 14 + 9 = (x-3)²
y -5 = (x-3)²
y = (x-3)² + 5

A light private plane can fly 120 mph in still air. Flying against the wind, the plane can fly 320 miles in the same time it requires to fly 640 miles with the wind. Find the rate of the wind. A) 120 mph
B) 80 mph
C) 40 mph

Answers

Alright, lets get started.

A light private plane can fly 120 mph in still air.

Suppose the speed of wind = x mph

Against the wind, speed of plane will be = 120-x

With the wind, speed of plane will be = 120+x

Flying against the wind, the plane can fly 320 miles, so time taken will be

t = (320)/(120-x)

With the wind, the plane can fly 640 miles, so time taken will be

t = (640)/(120+x)

Both times are given same, so

(320)/(120-x)= (640)/(120+x)

Cross multiplying

320(120+x) = 640(120-x)

Dividing from 320

120+x = 2(120-x)

120+x = 240-2x

3x = 120

x = 40 mph

So, the speed of the wind is 40 mph.  :   Answer

Hope it will help :)

Answer:

40

Step-by-step explanation:

Solve for x: 1 < x + 3 < 4

Answers

undo what's done to x:

1 - 3 < x + 3 - 3 < 4 - 3, so

-2 < x < 1

this SHOULD be your answer-- if it's not for some reason, let me know.

Let's solve your inequality

1<x+3<4 = −2<x<1

You have a coin collection of nickels and dimes containing 63 coins. If you have$5.05, how may of each coin do you have?

Answers

Answer: 25 nickels

Step-by-step explanation:

EQUATIONS:

quantity: n + d = 63

value: 5n + 10d = 505

-------------------------

Divide thru the 2nd equation by 5 to get:

n + 2d = 101

----------------

Subtract that from the 1st equation:

-d = -38

d = 38 (# of dimes)

---------------

Substitute that into n+d=63 to solve for "n":

n + 38 = 63

n = 25 (# of nickels)

The United States consumes 2.6 billion cases of bottled water per year. Assume that each case holds 24 ½-liter bottles. Each case is 10.2 inches tall, 15.1 inches long and 8.3 inches wide. If all of these cases were lined up end-to-end at the equator, how many times would they go around the earth? What would be the perimeter and area of the base of all of these cases together? The volume?
Note: The circumference of the earth’s equator is 24,901 miles. 1 mile = 5280 feet

Answers

so first find the circumfernece of the earth which is 24,901 times 5280 
use a calculator 
24,901 times 5280=131,477,280ft
1 ft=12 inches so 131,477,280 times 12=157,727,360 in
so 157,727,360 divide by the legnth of the case=1,577,727,360/15.1=104,485,255.62914 cases to go around the earth once so 
million=1000 thousand
billion=1000 million
billion=1,000,000,000
2.6 billion=2,600,000,000
so 2,600,000,000/104,458,255.62914=24.88 or rounded up they would go around the earth close to 25 times





AREA OF THE BASES
base=legnth times width so 15.1 times 8.3 =125.33 in^2
multiply 125.33 in^2 by 2,600,000,000 and get 325,858,000,000 in^2 or 3.25858 times 10^11=area of the bases

PERIMETER OF THE BASES
perimeter of the bases 2Legnth+2Width times 2.6 billion
2(15.1)+2(8.3)=46.8
46.8 times 2.6 billion=121,680,000,000 inches  or 1.2168 times 10^11= perimeter of all the bases

VOLUME
24 1/2 liter bottles means 24 times 1/2=12 liters in each pack 
2.6 billion times 12=31,200,000,000 liters or 3.12 times 10^10
Other Questions
Arrange the following decimal numbers in descending order: 12.9, 2.9, 12.09, 2.009.
Help me please I will UPVOTWhen you square each side of an equation, is the resulting equation equivalent to the original?
A skydiver weighing 160 lb (including equipment) falls vertically downward from an altitude of 20,000 ft and opens the parachute after 18 s of free fall. Assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.7|v| when the parachute is closed and is of magnitude 14|v| when the parachute is open, where the velocity vis measured in ft/s. Assume that acceleration due to gravity has magnitude 32 ft/s; remember that weight is the product of mass and gravitational acceleration.Required:a. Find the speed of the skydiver when the parachute opens.b. Find the distance fallen before the parachute opens.c. What is the limiting velocity vL after the parachute opens?d. Determine how long the sky diver is in the air after the parachute opens.e. Plot the graph of velocity versus time from the beginning of the fall until the sky diver reaches the ground.
If x=2+√3, find the value of x²+1/x²