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
Natasha2012 [34]
3 years ago
6

A quantity with an initial value of 670 decays continuously at a rate of 25% per hour.

Mathematics
1 answer:
AysviL [449]3 years ago
4 0

Answer:

89.43

Step-by-step explanation:

a = 670 * (1 * .25)^7

a = 670 * (.75)^7

a = 89.43

You might be interested in
Use the zero product property to find the solutions to the equation x^2 + x -30=12
Alla [95]

Answer:

The solutions are x = -7, 6.

Step-by-step explanation:

To find the solutions, move everything to one side of the equation so the equation is equal to 0. Then factor. Set the factors equal to 0 and solve for x.

x^2 + x - 30 = 12\\x^2 + x -42=0\\(x+7)(x-6) = 0

x+7 = 0

x = -7

and

x-6 = 0

x = 6

The solutions are x = -7, 6.

6 0
3 years ago
Read 2 more answers
The population of the United States is aging, though less rapidly than in other developed countries. Here is a stemplot of the p
Degger [83]

Answer:

Option A. 17.6%

Step-by-step explanation:

Since it is given that stems are in whole percent and leaves are tenths of percent which means if we take the first steam value of 5 7;

it means that 5 is whole percent and 7 will be written as  \frac{7}{10} = 0.7 percent which as a whole indicate that the first stem leaf represent 5.7% of residents aged 65 and over.

Now the highest percent of older residents for Florida will be the last stem leaf in the data given as 17 + 0.6 will represent 17.6% which is the highest among all others.

5.7% is the lowest of them all and there is no value as of 176% in the given stem leaf plot data.

Therefore option A id correct with 17.6% percent as of Florida.

8 0
4 years ago
A flute is on sale for $50 more than half of the regular price. if the sale price is $250, what is the regular price of the flut
ololo11 [35]
$250-50=200
200/2=100

regular price=$100
3 0
3 years ago
Solve the given inequality 11x-20<_13​
RUDIKE [14]

Answer:

x ≤ 3

Step-by-step explanation:

11

x

−

20

≤

13

Step 1: Add 20 to both sides.

11

x

−

20

+

20

≤

13

+

20

11

x

≤

33

Step 2: Divide both sides by 11.

11

x

11

≤

33

11

3 0
3 years ago
Read 2 more answers
Johnny has 6 apples and Mary has 6 apples how many times would that equal
iogann1982 [59]
36 would be your answer
4 0
3 years ago
Other questions:
  • You have a Maxi Card with a $700 limit for this exercise. The card has a monthly finance charge of 1.67%. Fill out the following
    15·1 answer
  • What is the sum of the counting numbers 1 - 40
    11·2 answers
  • Cheryl deposits $7,500 into the bank. She cannot withdraw or deposit any more money for 6 years. She earns 6% interest during th
    9·1 answer
  • Mrs B and Ms R plan to walk 3.75 miles to and from school every day for an entire year. If they meet their goal how many miles w
    15·1 answer
  • I need to find the zeros of the function, please
    8·1 answer
  • A prism with a square base has a volume of 96 ft3. The height of the unit is 6 feet.
    9·2 answers
  • Write the slope-intercept of the equation of the line through the given point of (5, 0) with the slope 0.
    14·2 answers
  • HELP PLEASE (and explain if you can <br><br>what is 5cd when c = 3 and d = 4​
    8·1 answer
  • Find an equivalent ratio in simplest terms:<br> 56 : 22
    15·1 answer
  • Can you pleaseee help meee
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!