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
11111nata11111 [884]
3 years ago
6

A quantity with an initial value of 9100 grows continuously at a rate of 0.85% per hour. What is the value of the quantity after

22 hours, to the nearest hundredth?
Mathematics
1 answer:
ycow [4]3 years ago
4 0

Answer:

10,962,54

Step-by-step explanation:

we know that

The equation of a exponential growth is equal to

y=a(1+r)^x

where

a is the initial value  

r is the rate of growth

x is the time in hours

y is the value of the quantity

we have

a=9,100\\r=0.85\%=0.85/100=0.0085

substitute

y=9,100(1+0.0085)^x

y=9,100(1..0085)^x

For x=22 hours

substitute

y=9,100(1..0085)^{22} =10,962,54

You might be interested in
Find the vertex of y=-x^2+6x-12
Debora [2.8K]
You find the x coordinates using x = -b/2a  = -6/2(-1) = 3

Substitute 3 in the equation and find y

y = -(3^2) + 6(3) - 12 = -9 + 18 - 12 = -3

Vertex (3,-3)
8 0
3 years ago
$63,000 is what percent of $90,000?
alukav5142 [94]

Answer:

70%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Rochy deposited $400 in her checking account. She wrote a check for $400 to pay for her car note. Then , she made another deposi
AnnZ [28]

Answer:

$500

Step-by-step explanation:

She pick in $400, she took that $400 out so she would then have $0

She then inserted $500 back in with no money previously

8 0
4 years ago
Read 2 more answers
Ajax is 5 and 1 fourth feet tall. His sister is 3 eighths foot shorter than Ajax How tall is Ajax Sister?
user100 [1]

Answer:

4\frac{3}{4} feet tall

Step-by-step explanation:

Ajax is "5 and 1 fourth feet tall", which can be written as the mixed number 5\frac{1}{4} .

His sister is "3 eighths foot shorter", so she's 3/8 feet shorter than 5 1/4.

So, this is just a subtraction problem:

5\frac{1}{4} -\frac{3}{8}

To solve this, we want to convert 5 1/4 into an improper fraction, which is: \frac{21}{4} . Now, we want to find a common denominator. In this case, that common denominator is 8, so \frac{21}{4} =\frac{42}{8} .

Finally, we subtract 3/8 from 42/8: \frac{42}{8} -\frac{3}{8} =\frac{39}{8} . So, Ajax's sister is 39/8 feet. Converting this into a mixed number, we have: 39/8 = 4\frac{6}{8} =4\frac{3}{4} .

Therefore, Ajax's sister is 4\frac{3}{4} feet tall.

Hope this helps!

7 0
3 years ago
Read 2 more answers
Can you tell brendan to stop talking???
tatuchka [14]

Answer:

Stop talking Brendan.

Step-by-step explanation:

1.tell him to stop

2.tell him to stop

3.tell him to stop

Hope it helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • John had 2⁄3 of his homework complete, Sarah had 5⁄10, Alex 7⁄8, and Michelle 1⁄2. Who completed the most of the homework assign
    15·1 answer
  • What's the scientific notation for 29,678,900,522
    8·1 answer
  • Diego says that the product of 0.51 x 2.427 will have five decimal places. is Diego correct.
    7·2 answers
  • 3 miles- ___ feet<br> 3640 yards-__ feet<br> !Answer This!
    14·1 answer
  • The length of a iron-sheet and copper-sheet is 672 cm and 960 cm respectively.what will be the length of the highest piece of eq
    10·2 answers
  • Which choices are equations for the coordinates (-2,4) (1,-2)?
    6·1 answer
  • 1. The amount, A (in liters), of oxygen used by a person's bloodstream varies directly
    12·1 answer
  • Helpppppppppppppppppp​
    7·2 answers
  • Use grid paper to find the median of the data. 9, 7, 2, 4, 3, 5,9,6,8,0,3, 8​
    5·1 answer
  • Is this linear or non-linear??
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!