9514 1404 393
Answer:
$21
Step-by-step explanation:
The cost is found by multiplying the number of cubic meters by the cost for each of them.
(1.4 m³) × ($15/m³) = $21
The total cost is $21.
For altitudes up to 36,000 feet, the relationship between ground temperature and atmospheric temperature can be described by the formula t = −0.0035a + g, in which t is the atmospheric temperature in degrees Fahrenheit, a is the altitude, in feet, at which the atmospheric temperature is measured, and g is the ground temperature in degrees Fahrenheit. Solve the equation for a. If the atmospheric temperature is −38.8 °
F and the ground temperature is 20 °
F, what is the altitude?
Answer:
A = 16,800 feet
Step-by-step explanation:
a = (t-g)/- 0.0035
- 38.8 = - 0.0035a + 20
a = (-38.8 - 20) / -0.0035
a = ( - 58.8) / - 0.0035
a = 16,800 feet
Need helpppppppppppppppppp
Answer:
8.96
Step-by-step explanation:
8×112:100 uh it t 8tc7tct8 it 7rct8 ig e6zw6 og ì ì og
In what point of view does a character within the story retell his or her experiences or impressions from their own perspective?
First Person
Second Person
Third Person Limited
Third Person Objective
Answer:
First Person
Step-by-step explanation:
hope it help
brainliest moko HAHA
The length of a rectangle is five times its width.
If the perimeter of the rectangle is 72 cm, find its area.
Answer:
180 cm²
Step-by-step explanation:
x = length
y = width
perimeter of a rectangle is the sum of all sides, so, 2×length plus 2×width.
x = 5y
72 = 2x + 2y
using the first equation as substitute in the second equation
72 = 2×(5y) + 2y = 10y + 2y = 12y
y = 6 cm
x = 5y = 5×6 = 30 cm
area = x × y = 30 × 6 = 180 cm²
Can someone please help and answer this problem
Answer:
Use Desmos Graphing Calculator if you have more problems like this
What is the quotient?
4x2 + 5 –
4x + 5 –
4x2 + 5 +
4x + 5 +
Answer:
4x2 + 5 +
Step-by-step explanation:
please mark me brainliest please
Answer:
The second answer choice is correct.
Step-by-step explanation:
4x + 5 + 13/x+5 (This is correct on edge.)
NEED ANSWER ASAP GIVING 25 POINTS!
Solve 1/2 ÷ 8 = ___.
one seventh
one sixteenth
one twenthieth
one thirtieth
[tex]\dfrac{1}{2}:8=\dfrac{1}{2}\cdot\dfrac{1}{8}=\dfrac{1\cdot1}{2\cdot6}=\dfrac{1}{16}[/tex]
Digits for 229,909 227,011
Step-by-step explanation:
in addition to a label what other piece of information must the axis on a graph include
What is the common ratio in the geometric sequence 8, 16, 32, 64, 128...?
Answer:
2
Step-by-step explanation:
To find common ratio, divide a term from it's previous term.
a2/a1 = Common ratio
16/8 = 2
So 2 is answer.
Multiply the two polynomials and write your answer in Standard form -3x(4x-2)
Answer:
24
Step-by-step explanation:
-3x(4x-2)
-3*-8
+24
-*-=+
+*-=-
-*+=-
What is the value of the expression?
9514 1404 393
Answer:
3
Step-by-step explanation:
This is basically a calculator problem, though you can do it in your head. Follow the order of operations.
[tex]\dfrac{\sqrt{144}}{\sqrt[5]{243}}-5+16\div\sqrt[3]{64}=\dfrac{12}{3}-5+\dfrac{16}{4}\\\\=4-5+4=\boxed{3}[/tex]
Answer:
3
Step-by-step explanation:
(√144/ ^5√243/) - 5 + 16 ÷ (³√64) =
12/3 -5 +16÷ 4 =
4 - 5 + 16 ÷ 4 =
-1 + 4 =
3
Need help. ASAP
City Cabs charges a $1.25 pickup fee and $1.75 per mile traveled. Diego's fare for a cross-town cab ride is $24.00. How far did he travel in the cab?
Which statements include two quantities in the real world that are additive inverses?
Select each correct answer.
1. Daniella overdraws her account by $70 and then deposits $100 in the account.
2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.
3. A lithium ion has 3 positively charged protons and 2 negatively charged electrons.
4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
There are two statements here, showing quantities in real world which are additive inverse of each other :
2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.
here, we can depict going up as +2 miles and going down the trail as -2
4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
And here we can assume going up the ground aa + 2000 ft and going down aa - 2000 ft .
Answer:
The options are (2) and (4).
Step-by-step explanation:
2. Noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.
→ Up 2 mi (+2) and down 2 mi (-2).
4. A hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.
→ Here they are, ascends 2000 ft (+2000) and descends 2000 ft (-2000).
Please Help! I will give you the brainiest and a lot of points.
--This is Hindu-Arabic math, so you wouldn't count in our normal number system.
Answer:
The answer is 65 because
15 +7+19+13+11+0=65
Step-by-step explanation:
Hope it helps!
Answer:
65
Step-by-step explanation:
add all those by the number provided
write the slope-intercept form of the equation of the line
through the given points .
Through:
(-3,-2) and (-4,3)
Answer:
y =-5x-17
Step-by-step explanation:
Slode-intercept is
y = mx + c
The first step is to find the slope, that is the m
To do that, use this formula
Y2 - y1
------------
X2- x1
And u will get - 5
Now since u got m, u also actually have y and x, those are the coordinates they gave u. U can choose either one,(-3, - 2) or (-4, 3), cuz they would give u the same answrs
So let's say I chose (-4, 3)
So x = - 4, y = 3
y=mx +c
3= - 5(-4) +c
C = - 17
Therefore your end product will be
y = - 5x - 17
what is answer to 5/6 x 2/3 x 8/5 =
Answer:
8/9
Step-by-step explanation:
5/6 x 2/3 = 10/18 (5/9 reduced)
5/9 x 8/5 = 40/45 ( 8/9 reduced)
Supón que fabricas anillos para servilletas
taladrando agujeros de radio r = 2.5 cm a
través del centro de una esfera de madera de
radio R=4 cm. ¿Cuál es la cantidad de ma
dera que sale de la perforación, si los anillos
quedan con una altura de 6 cm?
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
En esta cuestión se precisa calcular el volumen de la esfera y sustraer los volúmenes de dos casquetes esféricos de igual cantidad [1] y un cilindro recto respectivo a la operación de taladrado. [2] La cantidad de madera a remover queda definida por la siguiente expresión:
[tex]V = \frac{2\pi}{3}\cdot h^{2}\cdot (3\cdot R - h) + \pi\cdot r^{2}\cdot (2\cdot R-2\cdot h)[/tex] (1)
Donde:
[tex]V[/tex] - Volumen removido de madera, en centímetros cúbicos.[tex]h[/tex] - Altura del casquete esférico, en centímetros.[tex]R[/tex] - Radio de la esfera, en centímetros. [tex]r[/tex] - Radio del agujero, en centímetros.Si sabemos que [tex]h = 1\,cm[/tex], [tex]R = 4\,cm[/tex] y [tex]r = 2.5\,cm[/tex], entonces la cantidad de madera a remover es:
[tex]V = \frac{2\pi}{3}\cdot (1\,cm)^{2}\cdot [3\cdot (4 \,cm) - 1\,cm] +\pi\cdot (2.5\,cm)^{2}\cdot [2\cdot (4\,cm)-2\cdot (1\,cm)][/tex]
[tex]V \approx 140.848\,cm^{3}[/tex]
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
Invitamos cordialmente a consultar esta pregunta sobre volúmenes: https://brainly.com/question/16127188
Who can help me ?? Thank you .
Step-by-step explanation:
it is too easy for me .isn't it thank you bye bye.
3. A factory has a container filled with 35.874 litres of cold drink. In how many bottles of 200 ml capacity each can it be filled?
Answer:
A factory has a container filled with 3587 4 litres of cold drink in how many bottles of 200 ml capacity each can it be filled please tell me the answer. So, 179370 bottles are required to fill 35874000ml of cold drink.
35l ÷ 20 ml
Step-by-step explanation:
35×1000
35000÷20
Please answer !!!!!!!!!
Answer:
8.1
Step-by-step explanation:
use phythagoras theorem
since you have a hypotenuse and one known side you must equate the unknown side with the known sides and square two known side ,9^2-4^2= 62 then you must get the unknown side by introducing a square root and rounding off to the nearest decimal
O.9333 repeating as a fraction
Answer:
14/15 is the best answer
Step-by-step explanation:
Calculator?
Answer:
9333/10000
Step-by-step explanation:
What is the 9th term for the following sequence
1, 4, 7, 10
(Yeah I mean 9th, not nth)
Answer:
1,4,7,10,13,16,19,22,25. 25 is the 9th term. hope this helps
Step-by-step explanation:
- Zombie
Professor shortcut records his grades using only his students first and last initials. What is the smallest class size that will definetly force Pro . to use a different system
Answer:
Step-by-step explanation:
There are 26 possibiliteis of the first and last initials. So there are [tex]26\times 26[/tex] different initials.
So the smallest class size to ensure the Prof to use different system is [tex](26\times 26)+1[/tex] since there must be two people in this class with the same first and last initials.
What is 7/14 as a mixed number?
A. 11/4
B. 3/4
C. 17/2
D. 131
Answer: 7/14 cant be written as a mixed number it is already a proper fraction. sorry I could help
Step-by-step explanation:
Which expression is equivalent to the expression
Answer:
-4 is the answer
Step-by-step explanation:
A scientist was in a submarine, 52.7 feet below sea level, studying ocean life. Over the next ten minutes, she descended 46.7 feet. How many feet was she now below sea level?
Answer:
99.4 feet.
Step-by-step explanation:
You'd add 52.7 and 46.7, including 52.7 because she was already 52.7 feet under before she went even deeper.
Use U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10), A = {1, 2, 4), B = {4, 5, 7, 8), and C = {2, 4, 8} to find the given set.
AUB
.....
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. ĀUB = {
(Use a comma to separate answers as needed.)
OB. The solution is the empty set.
Answer:
A. AUB = {1, 2, 4, 5, 7, 8}.
Step-by-step explanation:
AUB is the set that contains all the elements from set A and B ( with no repetition of elements).
AUB = {1, 2, 4, 5, 7, 8}
Help me please i dont get it.
Answer:
x > -1/3
Step-by-step explanation:
so first we are going to distribute the numbers outside of the parenthesis. which gives us the equation
18-9x-8+12x > 9
then we are going to add our like terms
so 12x + -9x gives us 3x
and 18 + -8 gives us 10
so it would gives us the equation 3x+10>9
we then subtract 10 from both sides to keep our numbers on the right which gives us
3x > -1
then we divide by 3 on both sides to get X
and we then get X > -1/3
Solve the equation
5y + 2(y-2) = 8y - 3(7-10)
...
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is
(Simplify your answer.)
OB. The solution is all real numbers.
O C. There is no solution.
(Answer quickly)
Answer:
y = -13
Step-by-step explanation:
5y + 2(y - 2) = 8y - 3(7 - 10)
5y + 2y - 4 = 8y - 21 + 30
7y - 4 = 8y + 9
-4 = y + 9
-13 = y
y = -13
how to write 8/15 as a decimal?
Answer:
0.53
Step-by-step explanation:
Basically just go to your calculator and put in 8 divded by 15
