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
Sveta_85 [38]
3 years ago
7

159,673.85 rounded to the nearest thousand

Mathematics
2 answers:
nataly862011 [7]3 years ago
6 0
160,000. 9 is the number in the thousand space and you round up making it 160,000
patriot [66]3 years ago
3 0
160,000. because all we do is round the thousand place up since its above 5
You might be interested in
Tickets to a play cost $11 for each adult and $4 for each child. If 360 tickets were sold for a total of 2826, how many tickets
Vesna [10]
Well take 11 decided by 4 then take tat decided by 360
7 0
3 years ago
At 7:00 A.M., Alicia pours a cup of tea whose temperature is 200°F. The tea starts to cool to room temperature (72°F). At 7:02 A
alexgriva [62]

Answer: A) Option B

B) 22.3 minutes.

Step-by-step explanation:

The temperature decreases in an exponential decrease, this means that we can write the equation as:

T(x) = A*r^x + B

Where A is the difference between the initial temperature and the room temperature, B is the room temperature, and r is a positive number smaller than 1, that says "how fast" the temperature decreases (and x is the variable, in units of time)

We know that the initial temperature

A = 200° - 72° = 128°

B = 72°

T(x) = 128°r^x + 72°

The only option with those two values is option B.

T(x) =  128(0.989)^x + 72

We should check that when x = 2m, the temperature must be 197°

T(2m) = 128*(0.989)^2 + 72 = 197.2° (that we can round down to 197°)

So this equation is correct

Now we want to find the time such the temperature is 172°F

then:

172° = 128°(0.989)^x + 72°

100° = 128°(0.989)^x

100/128 = (0.989)^x

x = ln(100/128)/ln(0.989) = 22.3 minutes.

Let's check in our equation:

T(22.3) =  128°(0.989)^22.3 + 72 = 172°

8 0
3 years ago
Temperature(20 minutes), temperature(20), and t(20) all represent which of the following?
bearhunter [10]
Your answer is A....
3 0
3 years ago
The number of coffee bar on different streets of a NY city are 9, 18, 24, 9, 5,
Serjik [45]

Answer:

9

Step-by-step explanation:

The mode is the number that occurs most often. The number nine occurs 4 times.

7 0
1 year ago
Read 2 more answers
Simplify the expression
liq [111]
9a.
(-13.2) + 8.1 = -5.1
5 0
3 years ago
Other questions:
  • Which type of statement has the form of “if a then b”
    13·1 answer
  • Please help I will mark brainliest!!!!!!!!!!
    10·1 answer
  • There are 108 flights from an airport, 20 of which are longer than 3 hours.
    7·1 answer
  • How many fourths are in 7/8
    15·1 answer
  • Can someone double check this?
    8·1 answer
  • Does the point (-4, 2) lie inside or outside or on the circle x^2 + y^2 = 25?​<br>​
    10·2 answers
  • What is the slope of (0,-1) and (5,-5)
    7·2 answers
  • Ms. Erickson is going to see the hot air balloons in Albuquerque, New Mexico.
    15·1 answer
  • Code is formed using four of these letters: A, B, I. K, N, O, and T. (Note that the order of the letters in the code matters; fo
    11·1 answer
  • What is the area of this parallelogram?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!