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
garri49 [273]
3 years ago
8

9. Isidro wants to purchase a used scooter that costs $79.95, The Sales

Mathematics
1 answer:
seraphim [82]3 years ago
5 0

Answer:85.15

Step-by-step explanation:

You might be interested in
Mrs. Jackson gives the table below to her students.
krek1111 [17]
M= 20 because the rate of change is -3.
5 0
3 years ago
Read 2 more answers
The sphere is _____ cubic centimeters bigger than the cube. (Round to the nearest cubic centimeter.)
Misha Larkins [42]

ANSWER

The sphere is 10762 cubic centimeters bigger than the cube.

EXPLANATION

We want to find the difference in the volumes of the sphere and the cube.

To do this, we have to find the volumes of the sphere and cube and subtract that of the cube from the sphere.

The volume of a sphere is given as:

V=\frac{4}{3}\pi r^3

where r = radius

The radius of the sphere is 15 centimeters. Therefore, the volume of the sphere is:

\begin{gathered} V=\frac{4}{3}\cdot\pi\cdot15^3 \\ V\approx14137\operatorname{cm}^3 \end{gathered}

The volume of a cube is given as:

V=s^3

where s = length of the side

The length of the side of the cube is 15 centimeters. Therefore, the volume of the cube is:

\begin{gathered} V=15^3 \\ V=3375\operatorname{cm}^3 \end{gathered}

Therefore, the difference in the volumes of the sphere and cube is:

\begin{gathered} V_d=V_s-V_c \\ V_d=14137-3375 \\ V_d=10762\operatorname{cm}^3 \end{gathered}

Therefore, the sphere is 10762 cubic centimeters bigger than the cube.

6 0
1 year ago
Given:
tekilochka [14]
Quadruple check is so cute and I love it soro much I love it solo much and
3 0
2 years ago
The average age of 15 students is 16 years. If teacher’s age is included the average increases
weqwewe [10]

31

because 15 +16 :31

. = y1 =  \times

5 0
3 years ago
If you multiply four times the sum of my number and 2,<br> you get 28. What's my number?
Karo-lina-s [1.5K]

Answer:

5

Step-by-step explanation:

5+2 = 7

7x4 = 28

4 0
3 years ago
Other questions:
  • A copy machine makes 28 copies per minute. How many copies does it make in 3 minutes and 45 seconds?
    12·1 answer
  • The seventh-grade class is building target areas for a PE activity. The bases for the game will be in a circular shape. The diam
    6·2 answers
  • Without seeing a figure is it possible to give another name for
    13·1 answer
  • Muhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs. He has to pack 29
    15·1 answer
  • Find the area of the trapezoid. Leave your answer in simplest radical form.
    12·1 answer
  • What is the sum of the measures of the interior angles of a hexagon ​
    14·2 answers
  • Hbxhsnnsgdhejeebejhebejejrj
    14·2 answers
  • Jim is on his way home in his car. He has driven 20 miles so far which is 1/2 of the way home. What is the total length of his D
    5·1 answer
  • Sammy´s candy is solid in cylindircal containers that are 20 cm tall and have bases with a radius of 8 cm each.
    8·1 answer
  • 1
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!