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
Ksivusya [100]
2 years ago
11

128.09 to the nearest tenth

Mathematics
1 answer:
vaieri [72.5K]2 years ago
8 0

Answer:

128.1

Step-by-step explanation:

Since this is rounding to the nearest tenth , we look at the first number after the decimal place it's 0 so we look at the second number after the decimal place which is 9 , this rounds 0 up to 1

You might be interested in
What is 3x+4y=16 for x
sergiy2304 [10]
3x + 4y = 16           Write original equation     
3x + 4y - 4y = -4y + 16          Subtract 4y from each side
3x = -4y +16                    Simplify
3x/3 = -4y/3 + 16/3      Divide each side by three
x = -4y/3 +16/3             Simplify

I hope this helps!

4 0
2 years ago
A teacher collects data on the number of hours, s, his students spend studying and the number of hours, t, they spend watching T
Sidana [21]
Since there is a negative correlation, evident by the negative slope of the equation of the line given to be -0.5, if we take t as 0, we get an equation of,
                                            s = 3.6
This means that if a student does not watch television, he or she spends a maximum of 3.6 hours studying. 
5 0
3 years ago
To be considered for pilot school, 12 students took a spatial reasoning test that resulted in this list of scores. Find the valu
lord [1]

Answer:

the 90th percentile is 145

Step-by-step explanation:

Data provided:

152 121 130 143 122 101 137 98 138 127 145 117

Number of students considered, n = 12

To find:

90th percentile

Now,

Step 1 : Arrange the data in ascending order

98, 101, 117, 121, 122, 127, 130, 137, 138, 143, 145, 152

Step 2 : Compute the position of the 90th percentile

position of the 90th percentile, i = (90% × n)

Thus,

i = 0.90 × 12

or

i = 10.8

Now,

Step 3 : Since, the index i is not an integer, round up to the nearest integer

i.e i = 11

Therefore,

The 90th percentile is the value in 11th position,

i.e 145

7 0
2 years ago
Find the total area of a cylinder whose radius is 2 cm and height is 4 cm.
kolezko [41]

Answer:

78.95cm^2

Step-by-step explanation:

The equation for a cylinder is rπ^2 · h

2π²·4≈78.95

4 0
2 years ago
If the measure of angle JKP is 3r + 12 and the measure of angle PKN is 4r - 2, what is the measure of angle JKN
il63 [147K]
Answer should be 108 would you mind sending a visual so I can be sure
8 0
2 years ago
Other questions:
  • Add<br> (5x^4+ 2x^3– 1)+(3x² – 3x + 3)
    13·2 answers
  • If you can buy 1/3 of a box of chocolates for 6 dollars, how much can you purchase for 4 dollars
    8·1 answer
  • Each picture shows how a mapping, f, maps elements of a domain onto a range. Which mapping, f, is NOT a function?
    7·1 answer
  • Bonita evaluated 5/6 × 1 2/3 and got an answer of 7/3. How can you tell that her answer is wrong?
    12·2 answers
  • 275/20 simplified (lmbo it told me to add more characters)
    10·2 answers
  • The table shows the snack preferences of 50 shoppers at the mall. What is the probability that one shopper, selected at random f
    6·2 answers
  • Find the perimeter of the rectangle or square​
    12·2 answers
  • What is the reciprical of 200 and 450​
    9·1 answer
  • Please help! ^^' I'll give brainliest to the correct answer!
    13·1 answer
  • I need help answering this question for my math homework. for the first select the option is yes or no and for the second select
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!