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
kherson [118]
3 years ago
10

How manyseconds in a quarter day?

Mathematics
1 answer:
quester [9]3 years ago
3 0
0.25 day = 21600 seconds
You might be interested in
Math.<br> How do I get 37/7 for this problem?
Bezzdna [24]
Try:

37/7 - 37/7 + 1 
          -----------
                4
7 0
3 years ago
the height of a cylinder is three times the diameter of the base . The surface area of thre ylinder is 126pi ft^2. What is thr r
Over [174]
The answer is 3 ft

The surface area (SA) of a cylinder with radius r and height h is:
SA = 2πr² + 2πrh = π(2r² + 2rh)

We have:
SA = 126π ft²
h = 3 * d
d = 2r
h = 3 * 2r = 6r

126π = π(2r² + 2rh)
126 = 2r² + 2rh
126 = 2r² + 2r * 6r
126 = 2r² + 12r²
126 = 14r²
r² = 126/14
r² = 9
r = √9
r = 3
8 0
3 years ago
Read 2 more answers
Solve for the indicated variable.
marta [7]

Answer:

Option (c) "r=\dfrac{q}{4c}-h"

Step-by-step explanation:

The given equation is :

q = c4(h + r)

We need to solve it for r.

Dividing both sides of the given equation by 4c.

\dfrac{q}{4c}=\dfrac{4c}{4c}(h+r)\\\\(h+r)=\dfrac{q}{4c}

Now, subtract h both sides of the equation.

h+r-h=\dfrac{q}{4c}-h\\\\r=\dfrac{q}{4c}-h

Hence, this is the required solution.

3 0
2 years ago
Exponential growth/decay problem 2
lapo4ka [179]

Answer:

a) decay

b) 2,950,000

c) 0.025

d) f(x)=2950000(0.975)^x

e) 2,409,123

Step-by-step explanation:

<u>Part (a)</u>

Exponential DECAY, since the population was decreasing annually.

<u>Part (b)</u>

Initial amount = 2,950,000 people (in the year 2000)

<u>Part (c)</u>

Decay factor = 2.5% = 0.025 (in decimal form)

<u>Part (d)</u>

General form of exponential decay function:

f(x)=a(1-r)^x

where:

  • a = initial amount
  • r = rate of decay (in decimal form)
  • x = time (in years)

Given:

  • a = 2950000
  • r = 0.025

\implies f(x)=2950000(1-0.025)^x

\implies f(x)=2950000(0.975)^x

<u>Part (e)</u>

To determine the city's population in 2008:

x = 2008 - 2000 = 8

\begin{aligned}\implies f(8) & =2950000(0.975)^8\\ & = 2409123\: \sf(nearest\:whole\:number)\end{aligned}

7 0
1 year ago
Solve the following equation.<br> 5t - 3 = 14
sweet [91]

Answer:

Step-by-step explanation:

5t - 3 = 14

5t=14+3

5t=17

t=17/5

t=3.4

6 0
2 years ago
Read 2 more answers
Other questions:
  • If q=2. Evaluate (34+18*q)-(5q+7)
    10·2 answers
  • What is the volume of the cylinder. 12r 15h
    13·2 answers
  • Para recortar algumas figuras geométricas, um aluno utilizou uma cartolina com 1mx0,8m. Sabendo que ele recortou 2 triângulos, a
    9·1 answer
  • What's the answer to that equation above
    5·1 answer
  • The sum of three consecutive integers is 270. Find the integers
    10·2 answers
  • What is the length of the diagonal of a square with side lengths 7 square root of 2 ? round to the nearest tenth if necessary?
    10·1 answer
  • What is the decimal multiplier to decrease by 25%?
    12·2 answers
  • For number 6 I’m not sure how to do it
    11·2 answers
  • Find the perimeter of a pantry shelf that measures 3 yards by 5/8 yard.
    9·2 answers
  • Find the exact value of each variable. Will Get BRAINLIEST If Questions Are Correct.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!