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
marusya05 [52]
3 years ago
7

Just do it this one.​

Mathematics
2 answers:
andrew-mc [135]3 years ago
4 0

Answer:

see below

Step-by-step explanation:

Week 1

Circumference

C = 3.14 * d

75.36 = 3.14 d

75.36/3.14 = d

24 = d

Week 2

Circumference

C = 3.14 * d

150.42 = 3.14 d

150.42/3.14 = d

47.9044586 = d

Take d of week 2 and divide by d of week 1

47.9044586/24 =1.996019108

Zolol [24]3 years ago
3 0

Answer: a) 24, 47.88017308

b) 23.88017308.

Step-by-step explanation:

STEP ONE:

We know the formula for calculating the diameter is to multiply the radius by 2. But since we don’t have the radius figured, let’s do so:

Divide your circumference by Pi, or aka 3.14

So 75.36 divide by 3.14 = 24

So the diameter for Week 1 is 24.

STEP TWO:

Basically you follow the same steps shown above for Week 2.

So, 150.42 divide by 3.14 = 47.88017308

Oof, that’s not a very nice number, isn’t it?

Kay. Now we have to figure out how many times greater Week 2’s diameter is than Week 1.

I did: 47.88017308 - 24 = 23.88017308.

So, Week 1’s diameter is roughly 2 times greater.

Hope this helped :)

You might be interested in
Which equation has no solution?
vovangra [49]
C. -5 + 9 = 22 + 9 - 7 is the answer.

This is because when solved it’s : -52 = 15 which is false therefore there’s no solution.
6 0
3 years ago
PLS PLS PLS PLS PLS PLS PLS HELP MEH WITH THIS MATH PROBLEM I NEED TO GET IT RIGHT!
kozerog [31]

Answer:

A

Step-by-step explanation:

Any number that have the | | symbol will automatically be positive

For example

| -5.8 | = 5.8

6 0
3 years ago
What is the value of x log3x equals 4
ArbitrLikvidat [17]

~~~~\log_3 (x) = 4\\\\\implies x= 3^4 \\\\\implies x= 81

7 0
2 years ago
3x + 7 = -3x -2<br> How many solutions does this equation have
galina1969 [7]
This equation has one solution which is -1.5

3x+7=-3x-2
+2. +2
3x+9=-3x
-3x. -3x
9= -6x
/-6. /-6
X= -1.5
3 0
3 years ago
Differentiate the function. f(x) = sin(9 ln(x))
gayaneshka [121]

Answer: f'(x)=\dfrac{9\cos(9\ln (x))}{x}.

Step-by-step explanation:

The given function is

f(x)=\sin(9\ln (x))

Using chain rule differentiate w.r.t. x.

f'(x)=\cos(9\ln (x))\dfrac{d}{dx}(9\ln (x))      \left[\because \dfrac{d}{dx}\sin x=\cos x\right]

f'(x)=\cos(9\ln (x))\left[9\dfrac{d}{dx}(\ln (x))\right]

f'(x)=\cos(9\ln (x))\left[9\times \dfrac{1}{x}\right]       \left[\because \dfrac{d}{dx}\ln x=\dfrac{1}{x}\right]

f'(x)=\dfrac{9\cos(9\ln (x))}{x}

Therefore, f'(x)=\dfrac{9\cos(9\ln (x))}{x}.

5 0
3 years ago
Other questions:
  • Opportunity to get Brainliest! I will put various questions and will mark BRAINLIEST!
    11·1 answer
  • A mobile phone company uses the formula C = 10t + 20m to calculate the total cost of a bill. C is the total cost of the bill in
    11·1 answer
  • Help me In sick and don’t feel like doing their rn tbh
    9·1 answer
  • 3 (7-9x)-5 (5x+1)=-8 (9x-4)
    15·1 answer
  • -2=-4(-7y+1)+5(8+2y)
    12·1 answer
  • What is the Value of the rational expression below when X is equal to 3?
    5·1 answer
  • The augmented matrix is given for a system of equations. If the system is consistent, find the general solution. Otherwisestate
    15·1 answer
  • Üç basamaklı en büyük sayı 25 katı kaçtır
    14·1 answer
  • How many tenths are in 8.32?
    11·2 answers
  • Can you please solve the last question… number 3! Thanks!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!