Answer:
I believe the answer will be 50+100n dollars
Step-by-step explanation:
n is the number of cavities so however many cavities there is, it gets multiplied by 100, in this case, it is 100*n which is 100n. So your final cost would be 50+100n dollars.
qué número entero está entre -2 y 5
Answer:
1.5
Step-by-step explanation:
-2,-1,0,1,2,3,4,5
Le quitamos un número hasta llegar al medio. En el medio hay dos números, el 1 y el 2. Pues tenemos que buscar el promedio de los dos (1+2=3 y 3÷2=1.5).
How to write an equation in standard form for a circle of other radius 3 centered at the origin
Answer:
What is the diameter of a circle if the radius is 3
Answer:
[tex]from \: general \: equation \\ {x}^{2} + {y}^{2} + 2gx + 2fy + c = 0 \\ at \: the \: origin \: \: g = 0 \: and \: f = 0 \\since \: c = {g}^{2} + {f}^{2} + {r}^{2} \\ whe re \: r \: is \: radius \\ therefore \: c = {3}^{2} = 9 \\ = > {x}^{2} + {y}^{2} + 9 = 0[/tex]
On your last credit card statement, you had a previous balance of $567.18, payments of $120, a periodic rate of 1.56 percent, and new charges totaling $45.17. What is your new balance?
$288.29
$447.18
$499.33
$567.18
Answer:
$499.33
Step-by-step explanation:
Verified correct with test results.
Express 130 and 325 as the sum of two squares in two different ways.
Answer:
3^2 + 11^2 = 130
7^2 + 9^2 = 130
---
1^2 + 18^2 = 325
6^2 + 17^2 = 325
Step-by-step explanation:
We want to express 130 and 325 as the sum of two squares in two different ways.
Then, we want to find two integers a and b such that:
a^2 + b^2 = 130
There is not an analytical way to do this, we just need to try with different integers.
Let's start with 130.
So we start by defining a as a really small integer, for example 1, and try to find b.
1^2 + b^2 = 130
b^2 = 130 - 1
b^2 = √129 = 11.3
This is not an integer, so let's try with another value of a.
a = 2
2^2 + b^2 = 130
4 + b^2 = 130
b^2 = 130 - 4
b = √126 = 11.2
This can be discarded again.
Now let's try with a = 3
3^2 + b^2 = 130
9 + b^2 = 130
b^2 = 130 - 9
b = √121 = 11
Nice.
So we can express 130 as:
3^2 + 11^2 = 130
Now let's find another pair.
In the same way, we can see that for a = 7 we get:
7^2 + b^2 = 130
42 + b^2 = 130
b^2 = 130 - 49
b = √81 = 9
Then we can write:
7^2 + 9^2 = 130
Now for 325:
With the same reasoning than before, we want to find two integers such that:
a^2 + b^2 = 325
Then we start evaluating a by the smallest values:
a = 1
1^2 + b^2 = 325
b^2 = 325 - 1 = 324
b = √324 = 18
Then we can write 325 as:
1^2 + 18^2 = 325
Now to find the next pair we need to keep testing values for a, we will get for a = 6:
6^2 + b^2 = 325
36 + b^2 = 325
b^2 = 325 - 36 = 289
b = √289 = 17
Then we can write:
6^2 + 17^2 = 325.
Find the Area of the Polygons:
Answer:
480
Step-by-step explanation:
Answer:
ABCE) 48
CDE) 36
ABCDE ) 48+36=84
explain why guard cells have thicker inner walls and thinner outer walls
(0,2) (1,0) what is the equation of this line in slope intercept form
The scatter plot shows how much puppy weighs within a certain time period. about how much did the puppy gain during this time period?
A rectangle has a perimeter of 10 meters.
Choose all the possible dimensions of the rectangle.
D A
1 meter by 4 meters
B.
1 meter by 9 meters
C. 2 meters by 3 meters
OD. 3 meters by 2 meters
O E. 4 meters by 1 meter
OF. 5 meters by 5 meters
G. 9 meters by 1 meter
Answer:
DA
C
OD
OE
Step-by-step explanation:
Answer:
DA
1 meter by 4 meters
Step-by-step explanation:
To find the perimeter of a rectangle, you add up all four sides.
if a rectangles dimensions are 1 by 4, you would add 4 + 4 + 1 + 1 = 10
Hope this helps
if parker uses online banking and average 20 transactions a month, which bank should he choose
El autobús mide 33,5 pies de largo. El tren de la ciudad es 45,9 pies más largo que el autobús. ¿Cuánto dura el tren de la ciudad
Respuesta:
79.4 pies
Explicación paso a paso:
Dado que :
Longitud del autobús = 33,5 pies
Longitud del tren = 45,9 pies más largo que el autobús
Por lo tanto, la longitud del tren es igual a:
Longitud del bus + 45,9 pies
33,5 pies + 45,9 pies
Longitud del tren = 79,4 pies
Evaluate 32. (4 + 2) - 1 + (2.3)
A
15
В
23
C
54
D
57
Answer:
7.3
Step-by-step explanation:
Order of operations rules require that any work inside parentheses be done first. Thus,
(4 + 2) - 1 + (2.3) becomes 6 - 1 + 2.3
This, in turn, becomes 5 + 2.3, and the final result is 7.3.
PLEASE SOMEONE HELP!!!!
Answer:
Area of Floor= (12*30)+ (20*10)
=360+ 200= 560
Ans C
The box and whisker plots represent the number of minutes spent by users on two different social media groups. Which THREE statements are correct when comparing the plots?
A) The median time for users of Group B is 40 minutes.
B) Group B has greater median value than Group A.
C) The data for Group B varies slightly more than Group A.
D) The spread of the data for Group A is 25 minutes.
E) The spread of the data for Group A is 40 minutes.
Answer:
A, C, and D
Step-by-step explanation:
It is customary to leave a 15% tip for a waiter/waitress. Suppose your meal costs $22.50, What would you tip the wait person? How much totalwould you pay for the meal?
Answer:
$25.88
Step-by-step explanation:
Given data
Cost of meal= $22.50
Tip= 15%
Let us find 15% of $22.50
=15/100*22.50
=0.15*22.50
=3.375
Hence the amount you would pay in total is
=3.375+22.5
=$25.88
Mr. drew rides his motorcycle with a constant speed of 72 mi/hr. How far can he travel in 2 ½ hours?
Answer:
180
Step-by-step explanation:
take 72+72 +36 to get your answer .
Answer:
180 miles
Step-by-step explanation:
Assuming that the speed of the motorcycle is constant, the following equation, ([tex]speed * time = distance[/tex]) can be used to find the distance that a vehicle traveled when one is given the time and speed at which the vehicle operates. Substitute in these values, and solve,
[tex](72)*(2\frac{1}{2})\\\\= 72 * \frac{5}{2}\\\\= 180[/tex]
Can someone help me with my homework its experimental and theorectical probability
Answer:
Step-by-step explanation:
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Find the area of the shaded region. Round your answer to the nearest tenth.
You need to include the Image
30,000 + 22 ML + 12 ML
Answer:
30034 ML
Step-by-step explanation:
mark me brainllest
Answer:
30034 ML
Step-by-step explanation:
give person above me brainllest
please answer will give brainlist and a thanks <3
Answer:
x=8
Step-by-step explanation:
Hope this helps and have a wonderful day!!!
HELP PLZ DUE RN BRAINIEST TO WHOEVER RIGHT
Answer:
x=1/3
hope this helps!!! :)
What is the value of x? Show me how you got that answer.
Answer:
x = 3
Step-by-step explanation:
The angle measuring 5x and the angle measuring 165° are a linear pair, so they are supplementary. Their measures add to 180°.
5x + 165 = 180
5x = 15
x = 3
Use the information provided to write the standard form equation of each parabola. (Plzzzz help me)
Answer:
I think you are in a test..You should do by your own
Tom scored double what Ali scored. Bob scored 6 less then Ali. If together they scored 60 points. How many points did they each score?
Answer:
A = 16.5
T = 33
B = 10.5
Step-by-step explanation:
T = 2A
B = A-6
T + B + A = 60
(2A) + (A-6) + A = 60
4A - 6 = 60
4A = 66
A = 16.5
T = (16.5)*2 = 33
B = 10.5
Find the volume of the cuboid, length= 7mm, b= 5mm, h= 6mm
.. Please anwser fast..
Answer:
Volume = lbh
Volume = 7 × 5 × 6
Volume = 7 × 30
Volume = 210 mm³
Therefore
Volume is 210 mm³
[tex] \\ [/tex]
[tex] \bullet [/tex] Length (l) of the cuboid = 7mm
[tex] \bullet [/tex] Breadth (b) of the cuboid = 5mm
[tex] \bullet [/tex] Height (h) of the cuboid = 6mm
To Find:-The volume of the cuboid.
Solution:-We know the formula of the volume of the cuboid is ( Length × Breadth × Height ) cubic units.
[tex] \therefore [/tex] Volume of the cuboid is ( 7 × 5 × 6 ) mm³
Volume of the cuboid is 210 mm³.
The volume of the cuboid is 210 mm³. [Answer]Consider two circular swimming pools. Pool A has a radius of 24 feet, and Pool B has a diameter of 14.82 meters. Complete the description for which pool has a greater circumference. Round to the nearest hundredth for each circumference. 1 foot ≈ 0.305 meters The diameter of Pool A is meters. So, the diameter of Pool (select) is greater, and the circumference is (select) by meters.
Answer:
The diameter of Pool A is 14.64 meters. So, the diameter of Pool B is greater, and the circumference is greater by 0.56 meters.
Step-by-step explanation:
Identify the diameter of Pool A.
d = 2r
d = 2(24) Substitute 24 for r.
d = 48 ft
Convert from feet to meters. Use the ratio of 1 foot to 0.305 meters. Round to the nearest hundredth.
48 × 0.305 = 14.64
The diameter of Pool A is about 14.64 meters.
Use the formula to find the circumference of Pool A.
C = πd
C = π(14.64) Substitute 14.64 for d.
C ≈ 3.14(14.64) Substitute 3.14 for π.
C ≈ 45.97 Multiply.
The circumference of Pool A is about 45.97 feet.
Identify the diameter of Pool B.
d = 14.82 m
The diameter of Pool B is 14.82 meters.
Use the formula to find the circumference of Pool B.
C = πd
C = π(14.82) Substitute 14.82 for d.
C ≈ 3.14(14.82) Substitute 3.14 for π.
C ≈ 46.53 Multiply.
The circumference of Pool B is about 46.53 feet.
The circumference of Pool B is greater than the circumference of Pool A.
Find how much greater the circumference of Pool B is compared to the circumference of Pool A.
46.53 − 45.97 = 0.56
The circumference of Pool B is greater than the circumference of Pool A by about 0.56 meters.
xy + 4y - 2x - 8 thanks
Answer:
(x+4)(y-2)
Step-by-step explanation:
Hope this helped!!!!
Answer:
xy + 4y
Step-by-step explanation:
good luck!!!! hope this helps
during a debate Bonnie used 9 minutes to present her opinion 6 minutes to rebut the opposing opinion and 5 minutes to summarize what percent of the time did she spend summarizing
Answer:
she spent like 40% of her time easy
Step-by-step explanation:
that was like 3rd grade
What is the slope of y= -7/5x +4
Answer: I hope this helps!
brainliest or a thank you pls :)) <33
please give a full explanation:)
Answer:
x = 5, y = 2.5
Step-by-step explanation:
Because the original image is scaling down 4, it means all of the values of the shape will be scaled down, or divided by 4.
20, which divided by 4, will make x equal 5.
10, which divided by 4, will make y equal 2.5