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
lesya692 [45]
3 years ago
7

If C is the current value and S is the starting value, write an

Mathematics
1 answer:
LekaFEV [45]3 years ago
7 0
Is there a diagram with this question?
You might be interested in
Which of the following is the radical expression of a to the four ninths power ?
LuckyWell [14K]

Given expression in exponential form : a^{\frac{4}{9} }.

We need to convert it into radical form.

<em>Please note: When we convert an exponential to radical form, the top number goes in the exponent of the term and bottom number of the fraction goes in the radical sign to make it nth radical.</em>

We can apply following rule:

(a)^{\frac{m}{n}}= \sqrt[n]{x^m}.

Therefore,

a^{\frac{4}{9} }= \sqrt[9]{a^4}.

Therefore, correct option is : D. ninth root of a to the fourth power.

6 0
3 years ago
(b) If the pill is to contain 1,000 milligrams of vitamin C, then how much vitamin C does the pill contain per
daser333 [38]

The question is incomplete. Below is the complete question:

A pill has the shape of a cylinder with a hemisphere at each end. The height of the cylindrical portion 11

mm and the overall height is 18 mm.

(a) Find the volume of the pill in cubic millimeters. Round to the nearest cubic

millimeter.

(b) If the pill is to contain 1,000 milligrams of vitamin C, then how much vitamin C does the pill contain per

cubic millimeter? Round to the nearest tenth of a cubic millimeter.

Answer:

a. 603 cubic millimetre

b. 1.7 mg/mm^3

Step-by-step explanation:

The since the pill has the shape of a cylinder and 2 hemispheres at both ends of the cylinder, if we are to calculate the volume, we will need the formula for calculating the volume of a cylinder and the volume of a hemisphere:

a. The volume of a cylinder = π×r^2×h and the volume of a hemisphere = 2×π×r^3.

The total height of the pill is 18mm but that of the cylinder specifically is 11cm, so 18 - 11 = 7mm.

This becomes the combined radius of the two hemispheres. We will now split it into 2:

7/2 = 3.5mm

This becomes the radius of each of the 2 hemispheres and will be used for calculating their respective volumes. The cylinder too will share same radius with the spheres (3.5mm). Let us take π as 3.14

Volume of the pill is then:

V =[2× (2/3 × π×r^3)] + π×r^2×h

V = [2×[(2/3) × 3.14 × 3.5^3]] + 3.14 × (3.5^2) × 11

[2 × (89.752)] + 423.115

179.504 + 423.115

= 602.619

= 603mm^3 (nearest cubic millimetre)

b. In order to find out how much vitamin C the pill will contain per cubic millimetre if it is to contain 1000mg of vitamin C, we will simply divide 1,000mg by the already calculated volume:

= 1000/63

= 1.658

= 1.7 mg/mm^3 (nearest tenth)

4 0
3 years ago
A plane flies 100km north and then flies 400km south, what is its new position?
kumpel [21]

Answer:

300km south

Step-by-step explanation:

Go up once from original position then down four times

4 0
2 years ago
Select all that apply.
MrMuchimi

Answer:

sorry I don't understand

Step-by-step explanation:

6 0
3 years ago
Y=3x+13<br> 2x=y-9<br> Solve for x and y points using addition method
GrogVix [38]
y=3x+13 \\&#10;2x=y-9 \ \ \ |-y-2x \\ \\&#10;y=3x+13 \\&#10;\underline{-y=-2x-9} \ \ \ \hbox{add the sides} \\&#10;y-y=3x-2x+13-9 \\&#10;0=x+4 \\&#10;x=-4 \\ \\&#10;y=3x+13=3 \times (-4)+13=-12+13=1 \\ \\&#10;\boxed{(x,y)=(-4,1)}
6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!!!
    10·1 answer
  • How many solutions does this linear system have?
    9·1 answer
  • Solve the system of linear equations using elimination. <br><br> −2x − y = 3<br> −9x − y = 17
    14·1 answer
  • HLP ! HLP ! HLP ! Last one
    13·1 answer
  • What is it 12 - 33/4
    11·1 answer
  • A spinner is divided into 4 equal sections. Which of the following are true?
    6·2 answers
  • Which inequality is graphed on the coordinate plane?
    6·1 answer
  • What is the value of c?
    5·1 answer
  • HELP MY PARENTS ARGUING ABOUT THIS ASSIGNMENT PLEASE DO THIS HURRY!!!
    13·1 answer
  • David tiene que escribir una funcion explicita para la sucesion aritmetica: 10,13,16, 19...
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!