Answer:
2.4 hours
Step-by-step explanation:
[tex]\frac{1}{5} /\frac{1}{12}[/tex]
2.4 hours
(4
8. Which ice cream shop gives its customers the better value? Show all of your work!
marks)
A. $14.89 for 12 scoops
B. $7.99 for 5 scoops
C. $9.59 for 8 scoops
Answer:
C
Step-by-step explanation:
on C 1 ice cream cost $1.2 if you multiply 1.2x12=14.4
THE CORRECT ANSWER IS...
C ($9.59 for 8 scoops)
Step-by-step explanation:
well, if you divided 14.89 by 12 it equals $1.24. so that means it's $1.24 for one single scoop for that one. then for B if you divided $7.99 by 5, you'd get $1.60, so that's $1.60 per scoop for B. lastly $9.59 divided by 8 is $1.20, which is the lowest price per scoop, so that makes it the best and most affordable one. i hope i explained that easily, but basically all in all, the answer is C.
The correct answer is in BOLD.
1.24 (A)
1.60 (B)
1.20 (C)
hope this helped! if you could please mark me brainliest that would be amazing, have a great day!
how do you find the slope from x+y=3?
Answer:
y=-x+3
Step-by-step explanation:
To find slope, you would want to use the formula for slope which is y=mx+b.
we are basically isolating the "y". So to find slope we would just subtract the "x" from both sides, leaving use with a negative "x" plus 3 on one side and a y on the other.
pls help! i don’t wanna repeat my grade. will give brainliest and a hug, and a cookie. i beg.
Hola q tal.............................
Answer
tan linda <3 aww
Step-by-step explanation:
Answer:
ya la toque, que procede? JAJAJA
Step-by-step explanation:
hola, cómo anda
any help would be cool will mark brainliest.
Answer: A.
Step-by-step explanation: About 3 tsp of vanilla is used for every 1/3 cup of sugar.
Answer:
Step-by-step explanation:
Let x = the number of teaspoons of vanilla needed
sugar/vanilla: 2/3 = 1
6 x Cross multiply
(2/3)x = 6
x = 6(3/2)
x = 9 teaspoons.
2) Un parque cuadrado tiene una superficie de 1600 m2. Si corres alrededor del parque dando 6 vueltas a su alrededor. ¿Cuántos metros recorriste?
Respuesta:
960 m
Explicación paso a paso:
Paso 1: Información provista
Superficie del parque (S): 1600 m²
Paso 2: Calcular cuanto mide cada lado (l) del parque
El parque es un cuadrado, por lo que podemos encontrar la longitud del lado usando la siguiente fórmula.
S = l²
l = √S = √1600 m² = 40 m
Paso 3: Calcular el perímetro del parque (P)
El perímetro es la cantidad de metros que reccorre cuando da una vuelta completa.
P = 4 l = 4 × 40 m = 160 m
Paso 4: Calcular la distancia recorrida cuando corre 6 vueltas
Debemos multiplicar el perímetro por 6.
6 × 160 m = 960 m
WHATS THE ANSEER FAST PLS
Answer:
Volume is approximately 150.8 (rounded).
Answer:
151 [tex]cm^3[/tex]
Step-by-step explanation:
[tex]V = (1/3)\pi r^2h\\V = (1/3)\pi * 4^2 * 9 = 150.796 = 151 cm^3[/tex]
Mathematics Mathematics, 29.12.2020 18:30, lame3245 a grandfather is nine times older than his granddaughter. In 8 years the grandfather will be five times older than his granddaughter how old is each of them now?
Answer:
Granddaughter = 8
Grandfather = 72
Step-by-step explanation:
Let :
Granddaughter's age = x
Grandfather's age = y
y = 9x
Age in 8 years :
Granddaughter's age = x + 8
Grandfather's age :
y + 8 = 5(x + 8)
y = 9x
Then ;
9x + 8 = 5(x + 8)
9x + 8 = 5x + 40
9x - 5x = 40 - 8
4x = 32
x = 32 / 4
x = 8
y = 9x = 9*8 = 72
helppp meeeee plsssss
Answer: i have no idea
Step-by-step explanation: what’s even the answer your looking for?
the solution set of 4x-(x+7)=2(x+3)
Step-by-step explanation:
To Solve:-[tex]\\ \tt{:}\leadsto 4x-(x+7)=2(x+3)[/tex]
SOLUTION:-[tex]\\ \tt{:}\leadsto 4x-(x+7)=2(x+3)[/tex]
[tex]\\ \tt{:}\leadsto 4x-x-7=2x+6[/tex]
[tex]\\ \tt{:}\leadsto 3x-7=2x+6[/tex]
[tex]\\ \tt{:}\leadsto 3x-2x=6+7[/tex]
[tex]\\ \tt{:}\leadsto x=13[/tex]
5. Find dy/dx of
of the following
the following functions
y²= 4ax
Answer:
A general rule for functions of the general form:
y = A*x^n
is:
dy/dx = n*A*x^(n - 1)
Then, for the function:
y^2 = 4*a*x
Then we can rewrite this as:
y = (4*a*x)^(1/2) = √(4*a)*x^(1/2)
Then we have:
A = √(4*a)
n = 1/2
Now we can use the above rule to get
dy/dx = (1/2)*√(4*a)*x^(1/2 - 1)
dy/dx = (1/2)*√(4*a)*x^(-1/2)
dy/dx = (1/2)*√(4*a/x)
dy/dx = √(1/4)*√(4*a/x)
dy/dx = √( (1/4)*4*a/x)
dy/dx = √(a/x)
plot the point P(-6,2) and fron it draw PM and PN perpendiculars to x-axis and y-axis
Answer:
image
Step-by-step explanation:
A ball is thrown straight up from the top of a 64 foot tall building with an initial speed of 48 feet per second. The height of the ball as a function of time can be modeled by the function h(t) = –16t2 + 48t + 64. What is the height of the ball at 2 seconds ?
Answer:
112 :).
Step-by-step explanation:
hope this helps!
The new Bamo Super Ball has a rebound ratio of 0.97. If you dropped the ball from a
height of 125 feet, how high will it bounce on the tenth bounce?
Please help thank you!!
Answer:
92.18 feet
Step-by-step explanation:
t(n)=125(.97)^x
t(10)=124(.97)^10
Sequence cant have partial or discrete bounce
Answer:
92.18 ft
Step-by-step explanation:
The rebound ratio 0.97 means the ball will rebound 97% of its height on the previous bounce.
Bounce Height
1 125(0.97) = 121.25
2 125(0.97)(0.97) = 117.6125
3 125(0.97)(0.97)(0.97) = 114.084125
See a pattern?
Bounce Height
1 125(0.97)
2 125(0.97)^2
3 125(0.97)^3 the exponent matches the bounce number
Tenth bounce:
10 125(0.97)^10 = 92.18 (rounded to 2 places)
i need help with this and pleases explain this its due today
Answer:
1. x= 20/3 or 6.6666 repeating
2. x=3
3. a=39
Step-by-step explanation:
1. subtract 25 by 5 to get 20, then divide 20 by 3 to get x
2. divide 7 by 21 to get x
3. add 8 to 31 to get a equals 39
Answer:
x = 6.6 repeating 7
Step-by-step explanation:
subtract 5 on both sides
ur left with 3x = 20
divide by 3 on both sides
Someone plz help me giving brainliest if 2 people answer
Answer:
8 people
Step-by-step explanation:
4/8 simplifies to 1/2. If there’s 4 fruitcakes, divide each one by 1/2 to get 2. Now you have 8 pieces of fruitcake for 8 people! It’s helpful if you draw it out too
The additive inverse of *
WARNING : NON SENSE ANSWER REPORT TO MODERATOR
Answer:
-8/5×-7/4 is your answerrrrrrrrrrr
Step-by-step explanation:
(-8/5)=-(8/5)
=8/5. ×4/7
At a constant temperature, the atmospheric pressure p in pascuals is given by the formula p=101.3e^-0.001h, where h is the altitude in meters. What is p at an altitude of 500 m
Answer:work down below!
Step-by-step explanation:
An exterior angle of a regular polygon is seven times its interior angle.
Find the size of it's interior angle.
Answer:
22.5°
Step-by-step explanation:
The sum of the interior and exterior angles of a regular polygon is 180°
ext + int = 180°
7 int + int = 180°
8 int = 180° ( divide both sides by 8 )
int = 22.5°
Choose the function whose graph is given by:
A. y= 5sin(x-3) - 2
B. y = 3sin(x+3) +2
c. y = 3sin(x+ 3) - 2
D. y = 3cos(x- 3) + 2
Answer:
c. y = 3sin(x+ 3) - 2
Step-by-step explanation:
good luck
The function whose graph is given by y= 3 sin (x+3) - 2
What is Function?An phrase, rule, or law that establishes the link between an independent variable and a dependent variable is known as an unction in mathematics. In mathematics, functions exist everywhere, and they are crucial for constructing physical links in the sciences.
From the graph we can see that
When x= 1 then f(x) = -4.
Now, putting the value in functions as
1. y= 5 sin (x-3)-2
When x= 1 then
y= 5 sin (-2)- 2
y= -2.17
So, function not satisfied.
2. y= 3 sin (x+3) + 2
When x= 1 then
y= 3 sin (4)+ 2
y= 2.20
So, function is not satisfied.
3. y= 3 sin (x+3) - 2
When x= 1 then
y= 3 sin (4)- 2
y= -3.79
So, function is satisfied.
Learn more about Function here:
https://brainly.com/question/12431044
#SPJ7
if a=b and b = 25 ,what is a + 24
Answer:
a=29
Step-by-step explanation:
If a=b and b is 25
Then a is 25
25+24=49
Answer:
I believe the answer is 49. This is because if B = 25 and A = B, therefore, A = 25 and 25 + 24 = 49.
There is no hate intended to the person above, we are all learning together and we need each other to learn to the very best of our skills! :)
Hope you have a great rest of your day! God loves you!
Use your calculator to find the trigonometric ratio sin 79°
Answer:
0.982
Step-by-step explanation:
Use your calculator to find the trigonometric ratio sin 79°
Answer: 0.982
No links
13 points for this,
Will receive brainliest!
Answer:
median is the middle number
mean is the numbers added up and divide by how many numbers there are
range is biggest take smallest
Mode is the most common so if you only have 1 number 1 and 2 number 2s then 2 is the mode
Step-by-step explanation:
A figure is broken into a rectangle and a triangle. The triangle has a base of 8 inches and a height of 6 inches. The rectangle has a base of 8 inches and a height of 4 inches.
This figure was broken into a triangle and a rectangle as shown.
The base of the triangle b is
inches.
Answer:
triangle area = 24
rectangle areea = 32
figure area = 56
Step-by-step explanation:
Answer: The answer is 8
Step-by-step explanation:
Have a good day and stay safe out there! <3
What is the solution for x in the equation?
-4 + 5x − 7 = 10 + 3x − 2x
a. 4/21
b. 21/4
c. 4/13
d. 13/4
Plzzzzz help i'm in desprate need of help with this
Answer:
Obtuse
Step-by-step explanation:
Right = has angle measure of 90°
Acute = has angle measure less than 90°
Equilateral = 2 or more angles whose angle measures are congruent to others
Circle = measures 360°
Obtuse = Angle measure greater than 90° and less than 180°
Hope this helps!
The triangles shown below must be congruent.
A.True
B.False
Answer:
true
Step-by-step explanation:
the triangles are congruent
The telephone company made this table to show the number of telephones in the homes they surveyed: Phones in home o 1 2 34 or more Number of homes7|33 56 42 If these homes are representative of the community of 100,000 homes that the company serves, about how many homes would you predict have 4 or more 12 telephones?
his helps!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
answer: 24,000
Answer:20,000
Step-by-step explanation:
Good luck everyone if this is your last bit of school. :)
Answer:
thanks good luck to u too
Step-by-step explanation:
Use the formula C(n, x)pxqn − x to determine the probability of the given event. (Round your answer to four decimal places.) The probability of exactly no successes in seven trials of a binomial experiment in which p = 1/4
Answer: 0.1334
Step-by-step explanation:
Given
There are seven trails with a probability of success is [tex]p=\frac{1}{4}[/tex]
[tex]\therefore q=1-p\\q=1-\frac{1}{4}\\q=\frac{3}{4}[/tex]
Using the binomial distribution, the Probability of exactly no success i.e. x=0 is given by
[tex]\Rightarrow ^7C_0\cdot p^0 \cdot q^{7-0}\\\Rightarrow 1\times(\frac{1}{4})^0 \cdot (\frac{3}{4})^7\\\Rightarrow 1\times 1 \cdot (0.75)^7\\\Rightarrow 0.1334[/tex]