1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
steposvetlana [31]
3 years ago
6

a package of 25 wristbands cost $5.25 at this rate what is the cause of war is that in dollars and cents

Mathematics
1 answer:
UNO [17]3 years ago
7 0
131.25 is yours answer

You might be interested in
Tahmar knows the formula for simple interest is I = Prt, where I represents the simple interest on an amount of money, P, for t
vichka [17]
I=prt
20=p X .05 X 5
20 = p X .25
20/.25 = p
80 = p
She started with $80
4 0
3 years ago
An icicle with a diameter of 15.5 centimeters at the top, tapers down in the shape of a cone with a length of
Helga [31]

Answer:

Step-by-step explanation:

Note: I will leave the answers as fraction and in terms of pi unless the question states rounding conditions to ensure maximum precision.

From the question, we can tell it is a inversed-cone (upside down)

Volume of Cone = \pi r^{2} \frac{h}{3}

a) Given Diameter , d = 15.5cm and Length , h = 350cm,

we first find the radius.

r = \frac{d}{2} \\=\frac{15.5}{2} \\=7.75cm

We will now find the volume of the cone.

Volume of cone  \pi (7.75)^{2} \frac{350}{3} \\= \frac{168175\pi }{24}

We know the density of ice is 0.93 grams per 1cm^{3}

1cm^{3} =0.93g\\\frac{168175\pi }{24}  cm^{3} =0.93(\frac{168175\pi }{24} )\\= 20473 g(Nearest Gram)

b) After 1 hour, we know that the new radius = 7.75cm - 0.35cm = 7.4cm

and the new length, h = 350cm - 15cm = 335cm

Now we will find the volume of this newly-shaped cone.

Volume of cone = \pi (7.4)^{2} \frac{335}{3} \\= \frac{91723\pi }{15} cm^{3}

Volume of cone being melted = New Volume - Original volume

= \frac{168175\pi }{24} -\frac{91723\pi }{15} \\= \frac{35697\pi }{40} cm^{3}

c) Lets take the bucket as a round cylinder.

Given radius of bucket, r = 12.5cm (Half of Diameter) and h , height = 30cm.

Volume of cylinder = \pi r^{2} h\\=\pi (12.5)^{2} (30)\\=\frac{9375\pi }{2} cm^{3}

To overflow the bucket, the volume of ice melted must be more than the bucket volume.

Volume of ice melted after 5 hours = 5(\frac{35697\pi }{40} )\\=\frac{35697\pi }{8} cm^{3}

See, from here of course you are unable to tell whether the bucket will overflow as all are in fractions, but fret not, we can just find the difference.

Volume of bucket - Volume of ice melted after 5 hours

= \frac{9375\pi }{2} -\frac{35697\pi }{8 } \\=\frac{1803\pi }{8}cm^{3}

from we can see the bucket can still hold more melted ice even after 5 hours therefore it will not overflow.

4 0
2 years ago
According to Confucianism, what is the government’s most important role in society?
nadya68 [22]
C because one they would provide food and possibly anything to help people out
3 0
3 years ago
Read 2 more answers
Simplify the expression <br>​
tiny-mole [99]
Is there a picture? For the expression?
7 0
3 years ago
What is the Q3 of the data set: 1,2,4,1,2,3,3,2 ? *
GaryK [48]

Answer:

Given the points A, B, C, D, calculate:

(a) the angle B of the triangle ABC

(b) the area of the triangle ABC

(c) the median BE of the triangle ABC

(d) the height AH of the triangle ABC

(e) the volume of tetrahedron ABCD

(f) the point E so that ABCE is a parallelogram.

A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)​

Step-by-step explanation:

Why is 90 the sum of all factors of 40, including 40? The factors of the number 40 are: 1, 2, 4, 5, 8, 10, 20, 40. If you add them up, you will get the total of 90.

7 0
2 years ago
Read 2 more answers
Other questions:
  • a doggie day care charges $21.50 per day. If you leave your dog 5 days a week the discount is 20%. what is the cost of leaving y
    15·1 answer
  • Helppppp mathhhhhhhhhhhh
    5·1 answer
  • The area of the triangle below is 14.96 square inches. What is the length of the base?
    15·2 answers
  • No need for explaining just direct answers plz
    13·1 answer
  • I need help again teehee​
    5·2 answers
  • Find the midpoint of the line segment with end coordinates of:(−1,−6) and (4,5)
    5·1 answer
  • Help me I’m begging pls
    15·1 answer
  • Someone please help (urgent)
    5·2 answers
  • Helen says the sum of two prime numbers is always even. patty disagrees who is correct? Explain your answer
    13·2 answers
  • Please helpppppppppp thanks!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!