Answer:
1275
Step-by-step explanation:
Se sabe que el virus SARS-CoV-2 es de forma aproximadamente esférica cuyo diámetro del virus se ha encontrado para colocar entre 50 nanómetro a 140 nanómetro. Halle la dimensión para dicho volumen a) L2T b) L3 c) L4 d) ML3
Answer:
L³
Step-by-step explanation:
De la pregunta anterior se nos dice que el diámetro del virus esférico
= 50 - 140 millas náuticas
Radio = 50 - 140 nm / 2
= 25 - 70 millas náuticas
El volumen de una esfera es
= 4/3 πr³
Usando el análisis dimensional
4/3 = constante
π = constante
[r] = Dimensión de longitud = L
Por lo tanto, la dimensión del volumen de la esfera = L³
Sandy rented a car. She paid a flat rental fee of $59 plus an additional charge of $39 for each day. The total amount she paid for the service was $293. If no other charges or tax were included in the total, for how many days did she rent the car?
Answer:
She rented the car for 3 days but what I dont get is that if you add both multiply by 3 it gives you 294 so Im not really sure maybe try dividing if that doesnt work just put 3
Step-by-step explanation:
Jessica is buying several bunches of bananas to make desserts for a fundraiser. She can buy 10 pounds of bananas for $14.90 or 8 pounds of bananas for $12.08.
Part A
How much does each pound of bananas cost in each case?
Drag the tile with the cost of each pound to the correct box.
Each tile may be used once or not at all. And part b plz help
Each pound of bananas costs $1.49 when buying 10 pounds, and $1.51 when buying 8 pounds.
What is Pound?The standard unit of money in the United Kingdom, equivalent to 16 ounces (or 0.454 kilograms), is used in most English-speaking countries. For more information, see measure. also known as the pound sterling.
According to question:Let the cost per pound of bananas be represented by x. Then we can set up the following system of equations:
[tex]10x &= 14.90 \\8x &= 12.08[/tex]
Solving for $x$ in each equation, we get:
x = 14.9/10 = 1.49
x = 12.08/8 = 1.51
Therefore, each pound of bananas costs $1.49 when buying 10 pounds, and $1.51 when buying 8 pounds.
To know more about pounds visit:
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How many sides do 5 hexagons and 4 heptagons have in all?
Answer:
58 sides
Step-by-step explanation:
hexagon=6 sides
heptagon=7 sides
hexagon: 6 times 5=30 sides
heptagon: 7 times 4=28 sides
30 sides plus 28 sides equals 58 sides
Trevon and Ashley are selling cookie dough for a school fundraiser. Customers can buy packages of chocolate chip cookie dough and packages of gingerbread cookie dough. Trevon sold 6 packages of chocolate chip cookie dough and 2 packages of gingerbread cookie dough for a total of $72. Ashley sold 6 packages of chocolate chip cookie and 10 packages or gingerbread cookie dough for a total of $216. What is the cost if each of one package of chocolate chip cookie dough and one package of gingerbread cookie dough
Answer:
the cost of one package of chocolate chip cookie and one package of ginger bread is $6 and $18 respectively
Step-by-step explanation:
The computation of the cost of one package of chocolate chip cookie and one package of ginger bread is shown below:
Let us assume the package of chocolate chip cookie be x
And, the package of ginger bread is y
So,
According to the question
6x + 2y = $72
6x + 10y = $216
Now subtract equation 1 from equation 2
-8y = -144
y = $18
And, for x it would be
6x + $36 = $72
x = $6
Hence, the cost of one package of chocolate chip cookie and one package of ginger bread is $6 and $18 respectively
Which of the following is closest to the diagonal length between A and B?
Answer: B
Step-by-step explanation:
Did the work
What is the Coefficient in the following expression:
10+4a−3
Answer:
4
Step-by-step explanation:
Coefficient is the number next to the variable, making it 4.
What is the surface area of the prism?
40 POINTS!!!!
Answer: Surface Area: 180
Step-by-step explanation:
V = w·h·l
V = 3 · 4 · 15 = 180
Answer: 180
8. The following data represent the number of pop-up advertisements received by 10
families during the past month. Calculate the mean number of advertisements received
by each family during the month.
43
37
35
30
41
23
33
31
16
21
Answer:
Step-by-step explanation:
16 21 23 30 31 33 35 37 41 43
total no. 10 / 2
= 5
Step-by-step explanation:
Answer:
31
Step-by-step explanation:
(43+37+35+30+41+23+33+31+16+21)÷10=310:10=31
PLEASE HELP !!
what is the arrow pointing at? 100, 200, 300.
Answer:
your answer is 170 but if its round to the nearest probably pick 200
Answer:
200
Step-by-step explanation:
170 rounds to 200
5. Find the area of trapezoid
Please help
Answer:
39.2
Step-by-step explanation:
A- area of trapezoid
a-Base
b-Base
h-Height
[tex]A=\frac{a+b}{2} h=\frac{7(9.2+2)}{2}=39.2[/tex]What is the distance between point B and point C?
A 2.1 units B 4.1 units
C 8.6 units
Answer:
Your answer is B
Step-by-step explanation:
Count down 4 points from B on the graph and count 1 over until you reach C which is down 4 over 1
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
A map is placed on a coordinate grid. On the map, city 1 is located at the point (35,78), and city 2 is located at the point (47,122). What are the coordinates of a city located halfway between city 1 and city 2?
A. (82,200)
B. (41,100)
C. (6,22)
D. (12,44)
Answer:
B. (41,100)
Step-by-step explanation:
Midpoint:
[tex](\frac{x1+x2}{2} ,\frac{y1+y2}{2} )\\\\(\frac{35+47}{2} ,\frac{78+122}{2} )\\\\(\frac{82}{2} ,\frac{200}{2} )\\\\(41,100)[/tex]
Find the solution of the system of equations.
-9x - 5y = -18
4x + 5y = 33
Answer:
x=-3, y=9. (-3, 9).
Step-by-step explanation:
-9x-5y=-18
4x+5y=33
---------------
-5x=15
x=15/-5
x=-3
4(-3)+5y=33
-12+5y=33
5y=33-(-12)
5y=33+12
5y=45
y=45/5
y=9
Answer:
-9x - 5y = -184x + 5y = 33
Con las cuatro cartas que se muestran en la figura se pueden formar diferentes números. Por ejemplo: 8232 o 3822. ¿Cuántos números pares de cuatro dígitos y diferentes puedes formar con estas cuatro cartas? ayuda es para un examen TT
Answer:
Se pueden formar 9 números pares.
Step-by-step explanation:
Dado que con cuatro cartas se pueden formar diferentes números, como por ejemplo 8232 o 3822, para determinar cuántos números pares de cuatro dígitos y diferentes puedes formar con estas cuatro cartas se debe realizar la siguiente tabla:
8232 - 8322 - 8223 = 2 pares 1 impar
2832 - 2823 - 2382 - 2328 - 2283 - 2238 = 4 pares 2 impares
3822 - 3282 - 3228 = 3 pares
Por lo tanto, se pueden formar 9 números pares.
Which equations are equal to this equation Select all that apply. 1/4(8x+56)=20
A. 56+8x=80
B. 14=20-8x
C. 2x+14=5
D. 2x=6
Choose more than 1
Please help ASAP
Will mark brainliest
Write the equation of the line passing through
(4,9) and (1, 18)
Answer:.
Step-by-step explanation:
Answer:
Im guessing this is for a coordinate plane
Tommy was at school which is located at (4,9) how many square units or blocks does he need to walk to get home?(his home is located at 1,18)
Step-by-step explanation:
Hope this help and have a great day! <3
Janine graphs these two lines and finds that they intersect.
y = -x + 1
2x + 3y = 6
Select the number from the drop down menu that correctly completes the
statement.
The y coordinate of the point of intersection is choose...
Answer:3
Step-by-step explanation:
Write as an algebraic expression: Five times the difference of the cube of y
and the square of x
A. 5y^3 + 5x^2
B. (5y)^3 - (5x)^2
C. 5(y^3 - x^2)
D. (5y - 5x)^6
The answer would be:
C. 5(y^3 - x^2)
Hey if anyone could help it would be much appreciated
Answer:
I think it is 0.029
Step-by-step explanation:
I think sorry if its wrong
Answer:
the answer is 0.028 hope it helps
3. A new bag of golf tees contains 10 red tees, 10
orange tees, 10 green tees and 10 blue tees.
You empty the tees into your golf bag. What is
the probability of grabbing out two tees of the
same color in a row for you and your partner?
Answer: 0.2308
Step-by-step explanation:
A new bag of golf tees contains 10 red tees,10 orange, 10 green tees, and 10 blue tees. You empty the tees into your golf bags.What is the probability of grabbing out two tees of the same color in a row for you and your partner?
# of ways to succeed:: 4(10C2) = 4*45 = 180 ways
# of random pairs:: 40C2 = 780
P(2 of same color) = 180/780 = 0.2308
Therefore your answer is 0.2308
I hope this helps! :)
Please mark brainlist to let me know if I'm correct!
GEOMETRY 10TH GRADE HELP ASAP!!!
Answer:
Step-by-step explanation:
Someone help me on these two problems pleaseee ASAPP
Answer:
left side = 23.7
right side = 3.6
Step-by-step explanation:
Write an expression to show the sum of 2j and 5 .
Answer:
2j+5 =
Step-by-step explanation:
"Sum" is a keyword for addition. so 2j + 5 would be your answer, I believe.
If f(x) = 4x - 6, what is f(6)?
A. 4
B. 32
C. 3
D. 18
calculate the following -50(20-25)+30(-10+7)-20(+16+12)
Answer:
-400
Step-by-step explanation:
HELP MEEEEEEEE PLZZZZZZ
Step-by-step explanation:
what is the question talking about
Why do liquids have to be poured into containers before they can be measured?
1.The container has numbers on it.
2.It would spill if not in a glass.
3.Liquids do not have a definite shape.
witch one
what's the sum of all number from 1 to 2022
1022121
is the answer thanks
give me the brainliest pls
A club began with 3 members. Each month, each member brought one new
member. Which function can be used to determine the number of members x
months after the club began?
А
f(x) = 2x + 3
B
f(x) = 3x + 1
С
f(x) = 1.5(2)
D
f(x) = 3(2)*
Answer:
D .f(x) = 3(2)*
Step-by-step explanation:
I took a test with this same question.