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
ICE Princess25 [194]
3 years ago
14

letisha wants to read 33 pages a night.a t the rate, how long will it take her to read a book with 300 pages

Mathematics
1 answer:
nirvana33 [79]3 years ago
3 0
300/33 is tour answer, you can get that in decimal form through a calculator
You might be interested in
Newton’s law of cooling states that dx/dt= −k(x − A) where x is the temperature, t is time, A is the ambient temperature, and k
Vadim26 [7]

Answer:

(a) The solution to the differential equation is x = A_0Coswt + Ce^(-kx)

(b) The initial condition t > 0 will not make much of a difference.

Step-by-step explanation:

Given the differential equation

dx/dt= −k(x − A); t > 0, A = A_0Coswt

(a) To solve the differential equation, first separate the variables.

dx/(x - A) = -kdt

Integrating both sides, we have

ln(x - A) = -kt + c

x - A = Ce^(-kt) (Where C = ce^(-kt))

x = A + Ce^(-kx)

Now, we put A = A_0Coswt

x = A_0Coswt + Ce^(-kx) (Where C is constant.)

And we have the solution.

(b) Since temperature t ≠ 0, the initial condition t > 0 will not make much of a difference because, Cos(wt) = Cos(-wt).

It is not any different from when t < 0.

7 0
3 years ago
Please please help me. i’ll literally send you money. i need to pass please help
mihalych1998 [28]
<h3>Answer: Approximately 6.4 units</h3>

==================================================

Explanation:

The origin is the point (0,0)

Use the distance formula to find the distance from (0, 0) to (4, -5)

Let

(x_1,y_1) = (0,0)\\\\(x_2,y_2) = (4,-5)\\\\

be our two points. Plug those values into the distance formula below and use a calculator to compute

d = \sqrt{\left(x_1-x_2\right)^2+\left(y_1-y_2\right)^2}\\\\d = \sqrt{\left(0-4\right)^2+\left(0-(-5)\right)^2}\\\\d = \sqrt{\left(0-4\right)^2+\left(0+5\right)^2}\\\\d = \sqrt{\left(-4\right)^2+\left(5\right)^2}\\\\d = \sqrt{16+25}\\\\d = \sqrt{41} \ \text{ exact distance}\\\\d \approx 6.40312 \ \text{ approximate distance}\\\\d \approx 6.4\\\\

The distance between the two points (0,0) and (4,-5) is approximately 6.4 units.

6 0
3 years ago
*PLEASE HELP ASAP I WILL MARK BRAINLIST*<br> (Questions and Answers pictured)
nexus9112 [7]

Answer:

The first equation, sorry can’t explain.

6 0
2 years ago
Read 2 more answers
ON YOUR OWN:
qwelly [4]

Answer:

125 defective jeans

Step-by-step explanation:

We are told that;

During inspections, 5 defective pairs of jeans are found in a shipment of 200 pairs of jeans .

We are supposed to determine the number of defective jeans in a shipment of 5000 pairs, if the trend continues.

Therefore;

5 defective = 200 pairs

What about in 5000 pairs?

Number of defective pairs = (5000 × 5 ) ÷ 200

                                            = 125 defective pairs

Thus, in a shipment of 5000 pairs of jeans there will be 125 defective pairs

6 0
3 years ago
Write an equation of the line that is perpendicular to y=1/2x-3 and goes through the point (1,3)
Alex_Xolod [135]

Answer:

y = -2x + 5

Step-by-step explanation:

y=\frac{1}{2}x-3

Slope of this line m₁ = 1/2

Slope of the line perpendicular to this line = m₂

m₁ *m₂ = -1

m₂ = -1 *2/1 = -2

Slope  = -2; (1,3)

y- y₁ = m(x-x₁)

y - 3 = -2(x - 1)

y - 3 = -2x + 2

y = -2x +2 +3

y = -2x + 5

5 0
3 years ago
Other questions:
  • Please help with this questions!
    9·1 answer
  • Kyle saves 8% of his income for a new car this year his salary was $2000 less than in the previous year and he saved $3000 what
    11·1 answer
  • What is the average of 36 26 30 and 28
    12·2 answers
  • Simplify the expression |ab^3| , if: a 0
    14·1 answer
  • (Will give medal!!!) Which shows solutions to x + 2y = 8 if x and y must be whole numbers.. . . . A.. {(8, 0), (6, 1), (4, 2)}.
    13·2 answers
  • 25 points! SHOW ALL WORK PLZ!
    6·1 answer
  • The cost of 5 scarves is 73.75. what is the unit price
    5·1 answer
  • Anne wants to take her friends to a roller rink. The employee she spoke to ahead of time said the total cost for all 9 people in
    13·2 answers
  • PLEASE HELP ME!!!!! GIVING (17 POINTS)
    11·1 answer
  • Suppose f(x) = x² and g(x)= (1/5x)^2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!