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
Leno4ka [110]
3 years ago
8

In an animal hospital, 10 units of a certain medicine were injected into a dog. After 50 minutes, only 5 units remained in the d

og. Let f(t) be the amount of the medicine present after t minutes. At any time, the rate of change of f(t) is proportional to the value of f(t). Find the formula for f(t).
The formula is f(t) =​
Mathematics
1 answer:
amid [387]3 years ago
4 0

Answer:

h

Step-by-step explanation:

You might be interested in
What is the coefficant of x^3 y^2 in the expansion of (2x+y)^5
kondaur [170]

Answer:

just here for points

Step-by-step explanation:

5 0
3 years ago
Can you use the SSS Postulate or the SAS Postulate to prove triangle FEZ is congruent to triangle FGZ?
love history [14]
SAS only. The 3rd side cannot be proven. 
8 0
3 years ago
8.52 The heights of 2-year-old children are normally distributed with a mean of 32 inches and a standard deviation of 1.5 inches
sweet [91]

Answer:

Heights of 29.5 and below could be a problem.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

The heights of 2-year-old children are normally distributed with a mean of 32 inches and a standard deviation of 1.5 inches.

This means that \mu = 32, \sigma = 1.5

There may be a problem when a child is in the top or bottom 5% of heights. Determine the heights of 2-year-old children that could be a problem.

Heights at the 5th percentile and below. The 5th percentile is X when Z has a p-value of 0.05, so X when Z = -1.645. Thus

Z = \frac{X - \mu}{\sigma}

-1.645 = \frac{X - 32}{1.5}

X - 32 = -1.645*1.5

X = 29.5

Heights of 29.5 and below could be a problem.

4 0
2 years ago
Given the following linear function sketch the graph of the function and find the domain and range. f( x ) = 2/7 x− 2
Savatey [412]

Answer:

Domain: All Real Numbers Range: All Real Numbers

Step-by-step explanation:

The domain and range is going to be infinite. The linear function will be using the x and y- axis in order to continue being a function. The y-intercept will be -2 on the y-axis. I recommend using the rise-over-run method for your slope value. from the point (0, -2) on the y-axis. Go up two on the y-axis, and right 7 on the x-axis.

Sorry, it may be difficult to explain through words.

4 0
2 years ago
Click the photo to solve the photo
dangina [55]

Answer:

A=2

B=4

C=6

D=5

E=7

F=8

G=3

H=1

Step-by-step explanation:

explanation is in the picture!

6 0
2 years ago
Other questions:
  • Kates Lamp shop is selling 158 Desk or table lamps for $23, Jones Lamp shop is selling 123 Desk or Table lamps for $83. Whose la
    8·1 answer
  • What is the difference between 2k and k2?
    7·1 answer
  • What are two ways to find the difference 13/50 - 4.93
    10·1 answer
  • If Kate is 14, what was her age x years ago?
    5·1 answer
  • What type of function is shown in the table below?
    7·2 answers
  • Rearrange the equation so b is the independent variable a - 7 = 3 (b+2)
    13·1 answer
  • -9x-3y=-18 -3x+y=4 solve the system of equation
    12·1 answer
  • PLEASE HELP! 20 POINTS + BRAINLIEST WILL BE GIVEN
    7·1 answer
  • the equation of an ellipse is x^2/100+y^2/36=1.The ellipse is centered at the origin.Find the Vertices Of the major axis and det
    6·1 answer
  • Simplify: 18 - ⎷81 + 9 · 3⁴ - (3 - 2 + 9) ÷ 2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!