PLS HELP ME ILL MARK BRAINIEST
if u can’t see there are 3 questions
1. There are 12 cylindrical cans in a package. Each can had a height of 4.9 in. and a diameter of 2.5 in. what is the total volume of the 12 cans ?
2. R= 5cm H=10cm it’s a cylinder what’s the area of the base of the cylinder ? also what’s the volume ?
3. Tom is filling a spherical beach ball with air for the pool party. the ball has a radius of 8 inches . what is the approximate amount of air the ball will hold?
Answers
Answer:
Question 1- 288.48
Step-by-step explanation:
depending on how they round your answer the number might look different.
V= Bh which means (pi)r^2(h)
3.14 x 1.25^2 x 4.9
V=24.040625 ~ 24.04
12 x 24.04
=288.48
Related Questions
Find the probability that a randomly selected point within the circle falls in the white area
Answers
Answer:
Step-by-step explanation:
The white area is the area of the circle minus the area of the triangle.
Aw=pr^2-hb/2
Aw=p4^2-6.5(6)/2
Aw=16p-19.5
The probability of selecting the white area is the white area divided by the area of the circle
P(W)=(16p-19.5)/(16p), p=3.14
P(W)=0.61
Consecutive integers are integers that
differ by one. You can represent
consecutive integers as x, X + 1,
x + 2 and so on. Write an equation
and solve to find three consecutive
integers whose sum is 33.
Answers
Answer: The three numbers are 10, 11, and 12.
10+11+12 = 33
=========================================================
Work Shown:
x = smallest numberx+1 = middle numberx+2 = largest numberEach is a positive whole number
Add them up and set the result equal to 33. Solve for x.
(x) + (x+1) + (x+2) = 33
3x+3 = 33
3x+3-3 = 33-3 .... subtract 3 from both sides
3x = 30
3x/3 = 30/3 ..... divide both sides by 3
x = 10
x+1 = 10+1 = 11
x+2 = 10+2 = 12
Note how 10+11+12 = 33 to help confirm our answer.
What is the slope of the line that passes through the points (5,−4) and (7, -4) ?Write your answer in simplest form.
Answers
Answer:
Undefined
Step-by-step explanation:
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]
☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate.
Slope of the line
[tex] =\frac{ - 4 - ( - 4)}{7 - 5} \\ =\frac{ - 4 + 4}{2} \\ = \frac{0}{2} \\ (undefined)[/tex]
Thus, the slope of the line is undefined.
(Since 2 cannot be divided by zero)
Notice that the two coordinates have the same y- coordinate of -4. This means that the line is a vertical line. Vertical lines have undefined slopes.
I need the work shown too
Answers
eh-
sorry but who in their right minds would answer this???
Step-by-step explanation:
E
Answer:
Crate weight = x, bricks weight =y
X+20y=167 - - - - - (1)
X+32y=191 - - - - - -(2)
Subtract 1 and 2
0-12y=-24
Then y=2 pounds
Substitute y in equation 1
X+40=167
Then x=127 pounds
Then when we have 19 bricks the weight will be
127+ 19*2= 165 pounds
1000:300:750 as a simplified ratio.
Answers
Answer:
search it up
Step-by-step explanation:
Calculate the area of shape.
Answers
Answer:
24 ft squared
Step-by-step explanation:
4x12=48
48/2=24 ft squared
Explanation :
Area = 1/2 base x perpendicular height
1/2(12)(4)= 24ft^2
During one game, the student council collected $121.25 for the 97 hotdogs they sold. What was the cost of a hotdog?
Answers
Answer:
The cost of each hotdog is $1.25
Step-by-step explanation:
You need to divide $121.25 by 97.
121.25 ÷ 97 = 1.25
Answer:
$1.25 per hotdog
Step-by-step explanation:
$121.25 divided by 97= $1.25
:D
which expression is not equivalent to 216?
a. 6^3
b. 6x6x6
c. 8x6^2
d. 3^3x8
Answers
8x6= 48
48x48= 2,304
Answer:
It's c
Step-by-step explanation:
I found out that a, b, and d equal, I remember doing it when i was in 7th grade
Simplify the following expression:
-3 - 6w - 5w
Answers
Add -6w and -5w so it’s -11w
We can’t do anymore with -3
Re-write the quadratic function below in standard form y = -4(x – 4)2 + 7
Answers
8x + y= 39
y=−8x+39
hope this is helpful
combine like terms (6n+7y)+(5+6n)+(-3y-3)
Answers
Answer:
12n + 4y + 2
Step-by-step explanation:
6n+6n
7y-3y
5-3
apologies if this is incorrect :)
explain step-by-step how to solve this equation. 5-2(3-x)=4x+10
Answers
Si queremos situar puntos en el plano, dividimos ese plano en cuantro partes mediantre dos recta perpendiculares, esas dos rectas se conocen como
Answers
Answer:
sorry i don't understand your language but i wish i could help you
i need help on this.
Answers
Answer:
plot the first point on (0,-4)
from there, rise 2, then run 3
plot another point on (3,-2)
plot another on (6,0), and so on
Plz mark as brainliest if correct! Have a nice day!!!
-Lil G
Simplify the expression.
(–2)5
–32
16
32
–10
Answers
Answer:
( 60 )
− 4
( − 45 )
( 390 )
The distribution of time spent brushing teeth for the 1,200 students in a school is multimodal with a mean of 43 seconds and a standard deviation of 8.99 seconds. If a random sample of 9 students is selected, is it appropriate to calculate the probability of the sample mean being less than 30 seconds using an approximately Normal model? Yes, the population of 1,200 students is reasonably large in size, so the shape of the population is not a concern. Yes, the sample of 1,200 students is a reasonably large sample size, so the shape of the population is not a concern. No, it is not appropriate to estimate the probability using an approximately Normal model because the population is not Normal, and the sample size is small. No, it is not appropriate to estimate the probability using an approximately Normal model because the population is not Normal, but the sample size is reasonably large.
Answers
Answer: c
Step-by-step explanation:
what is 1/2 to the third power as a fraction
Answers
Answer:
2 to the third power is 8 and 1 to the third power is 1 answer=1/8
Step-by-step explanation:
Can someone pls help me with question 21 ASAP due today show steps
Answers
Answer:
$ 11,169.85
Step-by-step explanation
First, convert R percent to r a decimal
r = R/100
r = 7%/100
r = 0.07 per year,
Then, solve our equation for A
A = P(1 + r/n)nt
A = 2,000.00(1 + 0.035/2)(2)(25)
A = $ 11,169.85
Summary:
The total amount accrued, principal plus interest,
from compound interest on an original principal of
$ 2,000.00 at a rate of 7% per year
compounded 2 times per year
over 25 years is $ 11,169.85.
. Each tile is 3/2 feet by 3/2 feet. There are 10 tiles on the bathroom floor. What is the area covered by the tiles?
Answers
Answer:
22 and 1/2
Step-by-step explanation:
3/2 times 3/2 2 and 1/4
2 and 1/4 times 10 is
22 and 1/2
The required area covered by 10 tiles having dimensions 3/2 feet by 3/2 feet.
What is square?The square is a 4 sided figure, each side of the square is equal and make a right angle.
The area of square having sided a unit can be given by a² square unit.
Given that,
The length of tile = 3/2 feet,
And the width of tile = 3/2 feet.
Total number of tiles = 10.
The tiles are in square shape.
The area of one tile = 3/2 x 3 / 2 = 9 / 4 square feet
The area of 10 tiles = 9/4 x 10 = 22.5 square feet.
The area covered by 10 tiles is 22.5 square feet.
To know more about Square on:
https://brainly.com/question/28776767
#SPJ5
How many solutions does the equation 3x − 7 = 4 + 6 + 4x have?
Two
Zero
Infinitely many
One
Answers
Answer: one solution (d)
Step-by-step explanation:
The equation equals -17, which is one solution, I just did the unit last month.
Complete the statement useing <,> or =. |6| ____-9 I put a picture maybe you can help me with all of them explain and tell me my mistake and I want to understand it ? PLS is 50 points
Answers
Answer:
(4) /-12/__<_/12/
Step-by-step explanation:
assuming you owe me #12 and you have no money with you at ur side is -12 but if u have #12 abd you didn't owe anybody any amount so the #12 is for you
A triangle has sides with lengths of 5 yards, 12 yards, and 13 yards. Is it a right triangle?
Answers
La finca de Federico tiene tiene un área de 576 m2, En ella ha sembrado naranja y café, 3/8 de la finca están sembrados de naranjas y el resto de café, ¿Cuál es el área de la finca que están sembrada por café?
Answers
Answer:
El área de la finca que está sembrada por café es 360 m².
Step-by-step explanation:
La finca de Federico tiene tiene un área de 576 m². [tex]\frac{3}{8}[/tex] de la finca están sembrados de naranjas. Entonces, el área de la finca que está sembrada por naranjas se calcula mediante:
576 m²* [tex]\frac{3}{8}[/tex] = 216 m²
Sabiendo que el resto de la finca esta sembrada de café, esta área se calcula mediante la diferencia del área total de la finca y el área sembrada por naranjas:
576 m² - 216 m²= 360 m²
El área de la finca que está sembrada por café es 360 m².
PLS HELP WITH BOTH SCREEN SHOTS I WILL MARK BRAINLIEST
Answers
Answer:
Answer 1. 3in
Answer 2. 0.875in
Answer 3. 26 miles
Answer 4. 7.67in
Step-by-step explanation:
Answer 1. We know that 2 feet in real life is going to equal 1 inch, so since the person is 6 feet, we divide that by 2 to get 3. So the action figure is going to be 3in.
Answer 2. In this case, we see that 1 foot is equal to four inches. That must mean that 1 inch is equal to a quarter foot. So we just multiply
0.25 x 3.5 = 0.875
The length is 0.875 feet
Answer 3.
We know that 1 inch = 6.5 miles, and there are 4 inches on the map, so we have to multiply 6.5 x 4 to find out how many miles there is.
Answer 4.
To find this one out, we have to divide 9 into 69. That gives us 7.67. So 69 nautical miles would be equal to 7.67 inches on the map
Hope this helps you out :)
Answer:
ty
Step-by-step explanation:
Mai made 50 flyers for five volunteers in her club to hang up around school. She gave 5 flyers to the first volunteer, 18 flyers to the second volunteer, and divided the remaining flyers equally among the three remaining volunteers.
Answers
Answer:
9
Step-by-step explanation:
18+5=23
50-23=27 and there are 3 people left so divide 27 by 3 and you get 9.
help please help me!!!!!!
Answers
Answer:
441
Step-by-step explanation:
hope this worknnnwnennenenb something s s s. sbenennene ene e. e e ene enneenjejej
Will a positive number times a negative number will give you a negative answer
Answers
Answer:
Yes, it will give a negative answer
Step-by-step explanation:
For example
2 x - 5 = - 10
Jessie walked 4 miles. How many feet did she walk?
Answers
Answer:
?
Step-by-step explanation:
Answer: 21120
Step-by-step explanation: look up 4 miles to feet
What is 2/3 • 3/4 in its most reduced form?
Answers
Answer:
1/2
Step-by-step explanation:
Which expressions is NOT equivalent to
72p + 48q
A
24 (3p + 2q)
B.
24 (3p - 2q)
C.
8 (9p + 6q)
D.
2 (36p + 24q)