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
ch4aika [34]
3 years ago
13

What is the percent change if the temperature rises from 21*C to 29*C? Round to the nearest tenth.

Mathematics
1 answer:
larisa [96]3 years ago
4 0

Answer:

38.1%

Step-by-step explanation:

Increase = 29 - 21 = 8

Increase % = increase/original x 100

                  =  8/21 x 100

                  = 0.381 x 100

                  = 38.1%

You might be interested in
Form the union for the following sets. M= { } N= { 6,7,8,9,10} M U N=
Dimas [21]

Idk

Step-by-step explanation:

3 0
3 years ago
17) Tony is retiring after 40 years and will receive a monthly pension of $1400
dusya [7]

Add the two monthly incomes together:

1400 + 1100 = 2500 a month.

There are 12 months in a year, multiply the monthly income by 12:

2500 * 12 = $30,000 per year.

3 0
3 years ago
Read 2 more answers
HELP ASAP, right answers
Brut [27]

Hey~

Possibly C.

It makes the most sense.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

3 0
3 years ago
Read 2 more answers
Round 0.9998 to 3 decimal places
mojhsa [17]
The answer would be one because  .9998 would round the 9 to a 10 which would round the second 9 and then the third nine to make 1

3 0
3 years ago
Read 2 more answers
According to the scores on the last math test, 80%, or 20, of the students in the class received an A. Find the number of studen
Sladkaya [172]
80% is the same as 4/5, so 4/5 of the class= 20. That means that if there was a picture, 4 parts would be shaded, and 1 would not. 1/4 of 20 is 5, so 1 part= 5 people. 5 x 5 = 25. 25 is the answer. :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the mean and median of the data.<br><br> 12, 15, 16, 18, 20, 90<br><br> please help!!!
    12·1 answer
  • Solve for x<br><br><br><br><br>please help! I'm so confused​
    11·1 answer
  • The minimal Brinell hardness for a specific grade of ductile iron is 130. An engineer has a sample of 25 pieces of this type of
    6·1 answer
  • A flying disc has a radius of
    14·1 answer
  • Find the least common multiple of 4,10,12
    6·2 answers
  • The ratio of almond pieces to
    6·1 answer
  • If you had $9 what would you buy
    14·2 answers
  • A family is driving 1,036 miles to visit the Blue Ridge Parkway. If they travel at an average of 56 miles per hour, how long wil
    11·1 answer
  • MORE BRUDDAS !!!!!!!!!!!!!
    8·1 answer
  • Honestly yall, I know it’s probably very easy for y’all but I’m terrible at math :/ could y’all help
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!