Mathematics High School

3 There are 4 quarts in a gallon. Which function
models the number of quarts in x gallons?
A h(x) = 0.25%
B h(x) = 4x
C h(x) = x +4
D h(x) = X

What is the answer you can help me ?

3 There Are 4 Quarts In A Gallon. Which Functionmodels The Number Of Quarts In X Gallons?A H(x) = 0.25%B

Answers

Answer 1
(B)

Explanation:
4 quarts are in a gallon so one gallon equals 4(1). The one represents the amount of gallons so if there are x gallons it would become 4(x)

Related Questions

Carla is practicing her land surveying skills at her college campus. She knows the famous "triangle courtyard," shown in the figure below, has an area of 2,600 m2.
Using her surveying tools, she finds AB = 80 m and m∠BAC = 36.2°.What is the approximate length of AC?

A.
117.83 m
B.
80.45 m
C.
110.06 m
D.
98.31 m

Answers

I also would think that it would be C 116,06

which fraction on the number line is equal to 3 can someone help me with this please

Answers

Answer: 9/3

Step-by-step explanation:

Answer:

12/4 is equal to 3

I looked for numbers that were multiples of 4 and divided all of them to see which one was equal to 3.

12 divided by 4 = 3

Step-by-step explanation:

Find the length of the third side. If necessary, round to the nearest tenth.
20
25

Answers

Answer:

15

Step-by-step explanation:

hypotenuse (h) = 25

perpendicular (p) = 20

base (b) = ?

we know by using Pythagoras theorem we get

b = √h² - p²

  = √25² - 20²

  = √225

  = 15

Can someone help me with this? Right answer gets brainliest!! :)

Answers

Answer:

7 times (*) 8

Step-by-step explanation:

Product in this case means multiplication

56 is the correct answer

Solve the equation 5x^2 - 2x - 9 = 0 using the quadratic formula. WILL MARK BRAINLIEST.

Answers

Answer:

[tex] x = \dfrac{1}{5} \pm \dfrac{\sqrt{46}}{5} [/tex]

Step-by-step explanation:

5x^2 - 2x - 9 = 0

a = 5; b = -2; c = -9

[tex] x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a} [/tex]

[tex] x = \dfrac{-(-2) \pm \sqrt{(-2)^2 - 4(5)(-9)}}{2(5)} [/tex]

[tex] x = \dfrac{2 \pm \sqrt{4 + 180}}{10} [/tex]

[tex] x = \dfrac{2 \pm \sqrt{184}}{10} [/tex]

[tex] x = \dfrac{2 \pm \sqrt{4 \times 46}}{10} [/tex]

[tex] x = \dfrac{2 \pm 2\sqrt{46}}{10} [/tex]

[tex] x = \dfrac{1 \pm \sqrt{46}}{5} [/tex]

[tex] x = \dfrac{1}{5} \pm \dfrac{\sqrt{46}}{5} [/tex]

The frequency of a radio wave varies inversely as its wavelength. If a 250-meter wave has a
frequency of 1,200 kilohertz, what is the wavelength of a wave that has a frequency of 6,000
kilohertz? Round your answer to the nearest meter

Answers

Answer:

50 m

Step-by-step explanation:

James has decided to start saving for a cruise over the summer. His money is
currently in the local bank, modeled by the function s(x) = 102. He is able to do work
around the neighborhood to earn extra money and that function would be a(x) = 8
+ 2), where x is measured in hours. Explain to James how he can create a function
that combines the two, and describe any simplification that can be done.
EXPLAIN IN COMPLETE SENTENCES

Answers

Answer:

f(x)=8x +118

Step-by-step explanation:

If the function f ( x ) = x 3 is transformed to f ( x ) = ( 2 x ) 3 , what will the effect be on the function’s graph?

Answers

Answer:

Step-by-step explanation:

HELP!!! THIS IS DUE TODAY! I WILL MARK BRAINLIEST

A card is drawn from a standard deck of cards. What is the probability
that a spade is drawn, then replaced, and a red card is drawn second?

A card is drawn from a standard deck of cards. What is the probability that a spade is drawn, NOT replaced, and another spade is drawn?

Answers

Answer:

With replacement

[tex]probability \ of \ spade = \frac{13}{52} = \frac{1}{4} \\\\ probability \ of red\ card = \frac{26}{52} =\frac{1}{2}[/tex]

[tex]probability \ of \ spade \ then \ red\ card\ without\ replacement =[/tex][tex]\frac{1}{4} \times \frac{1}{2} = \frac{1}{8}[/tex]

Without replacement

[tex]probability \ of\ spade = \frac{13}{52} = \frac{1}{4} \\\\probability \ of \ spade\ again =\frac{12}{51} = \frac{4}{17}[/tex]

[tex]probability \ of \ spade \ then \ red\ card\ without\ replacement = \frac{1}{4} \times\frac{4}{17} =\frac{1}{17}[/tex]


Can someone help on this?

Answers

It is d hope that helps!

Answer:

D

Step-by-step explanation:

p(x, y) reflection on y axis = p'(-x, y)

Solve plz
500 - 2.23

Answers

Answer:

497.8

Step-by-step explanation:

500-2.23=497.77=497.8

Answer:

500-2.23500-2.23497.77

hope it helps

stay safe healthy and happy.

The amount of attendance at a dinner must go from being 57 people to 65 people. What is the percent of change

Answers

Answer:

4%

Step-by-step explanation:

Translate the figure 2 units left and 4 unites down.

PLEASE ASAP

Answers

Answer:

Step-by-step explanation:

Solve for X and Find AC

Answers

X=3
AC=14
Method below

Find the missing angle in this triangle

Answers

Answer: The 2nd one

Step-by-step explanation:

Which number is farthest from 0

Answers

Answer:

17

Step-by-step explanation:

it 17 trust me

Answer:

17

Step-by-step explanation:

Write the numbers least to greatest.

-15, 0, 9, 10, 17

Then, highlight the one on the very right.

-15, 0, 9, 10, 17

Have a wonderful day! :)

What is the range of the function graphed below? PLS HURRRYYRR :)

Answers

-infinity < y < 2 is the right choice!

What model represents the expression

Answers

Answer:

A

Step-by-step explanation:

short cut, it has 5 dashes/ point markings

You live in a small apartment. The bedroom is 10 by 12 feet. Calculate the area of your bedroom.

a 100 sq.ft
C. 80 sq.ft
b. 120 sq.ft
d. 70 sq.ft

Please select the best answer from the choices provided.

Answers

Answer:

The is answer is 120sq. ft.

Step-by-step explanation:

To find the area mulitply 10 by 12 and you get 120.

The answer is b.120sq.ft

whats the angle? (:
not too sure about it

Answers

Answer:

I'm pretty sure it's a right angle.

Step-by-step explanation:

Answer

47

triangles add up to 180

180-43-90=47

For the following system is the 2nd equation to make substitution for y in the first equation 2x+y=6 y=3x+4

Answers

Answer:

x= -20/3 y= -8/3

Step-by-step explanation:

x= -20/3 y= -8/3

I need help with school

Answers

Answer:

x = 14

Step-by-step explanation:

Set both equations to equal 180

(6x-10)+(7x+8)=180

13x-2 = 180

13x=182

x=182/13

x=14

Cars are either​ race-car fast, slightly​ fast, or normal. It turns out that ​10% of all cars are​ race-car fast, ​40% are slightly​ fast, and 5% are normal. Of those that are​ race-car fast ​70% are​ red, as are ​45% of those that are slightly​ fast, and ​30% of those that are normal. what is the probability that a randomly selected car is red given that it is normal?

Answers

Answer:

Probability = 37.5%

Step-by-step explanation:

Prob (Race fast) = 10%, Prob (Slight Fast) = 40%, Prob (Normal Car) = 50%

Prob (Red Car) = 70% of race fast cars, & 45% of slight fast cars, & 30% of Normal cars, & = (70% x 10%) + (45% x 40%) + (30% x 50%) = 7% + 18% + 15% = 40%

Prob (Normal & Red Car) = 30% of 50%  = 15%

Prob (Red car I Normal car) = Prob (Red & Normal Car I Normal Car) =  15% / 40% = 37.5%

I need help can you help me please
Find the mean of the data set below: 3, 7, 5, 13, 20, 23, 39, 23, 40, 23, 14, 12, 56, 23, 29.

Answers

Step-by-step explanation:

3+5+7+12+13+14+20+23+23+23+23+29+39+40+56=318

318/15=21.2

Answer:

hhhh

Step-by-step explanation:

Andrew drives through 5 intersections with stoplights on his way to work. He
records that he is stopped by a red light in 2 of the 5 intersections. If he uses
this as his general probability of getting stopped at a red light on his way to or
from work, how many times can he expect to be stopped at a red light over the
next 40 times he drives through an intersection on his route?
Andrew should expect to be stopped
times.

Answers

Answer:

16 times

Step-by-step explanation:

2 out of 5 is 40%

40 x 40% = 16

Answer: 16 times

Step-by-step explanation:

Help please. It’s geometry and it asks to find the shaded region.

Answers

Answer: (a)

Step-by-step explanation:

Given

The diameter of the inner circle is [tex]d=14\ m[/tex]

thickness of the strip is [tex]t=2\ m[/tex]

So, the radius of inner circle is [tex]r=7\ m[/tex]

Radius of the outer circle [tex]R=7+2=9\ m[/tex]

Area of the shaded region is the difference of the area of outer circle and inner circle.

[tex]\Rightarrow \pi R^2-\pi r^2\\\Rightarrow \pi (9^2-7^2)\\\Rightarrow 3.142\times 32\\\Rightarrow 100.5\ m^2[/tex]

hence, option (a) is correct.

please help me with this :)

Answers

Answer:

153.938 units². On Microsoft Edge they have a calculator specfically for surface area, volume, area, and more. Check it out.

Step-by-step explanation:

Answer:

i would believe it is 49 units2

Step-by-step explanation:

i need help with this please

Answers

Answer:

650 cm²

Step-by-step explanation:

Use the formula 2(lw+wh+lh)

Plug in the stuff: 2(5*9+9*20+5*20)=2(45+180+100)=2(325)=650 cm²

And there you go!

Please mark brainliest!

i dont know why my question was deleted, so here it is again pls help me

Answers

Answer: 25 cubic ft

Step-by-step explanation:

v = l x w x h

v = 5 x 1 x 5

v = 25

Answer:

25cm

Step-by-step explanation:

an easy way I do it is I count the side which is 5 then i count the bottom which is 5 also and I multiply the two numbers to get the volume

Do the following lengths form a right triangle? Show your work.
12
5
13
Please answer quick

Answers

Answer:

yes

Step-by-step explanation:

side 5 and side 12 where the angle is you can form a square in the corner

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