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
Vilka [71]
3 years ago
9

MARKING AS BRAINLIST tell me what place I should put the starting number for each question!

Mathematics
1 answer:
Nataly_w [17]3 years ago
8 0

Answer: hundreds

Step-by-step explanation: because you are rounding

You might be interested in
Which of the following is a perfect square.<br>A.127<br>b.100<br>c.102<br>d.13
Ksivusya [100]
The answer is B.100 because
\sqrt{100 }  = 10 {}^{2}
8 0
3 years ago
Read 2 more answers
A regular assignment has 15 sides.Calculate the size of each interior angle
MariettaO [177]

Answer:

The measure of an interior angle of a regular 15-gon is 120°.

Step-by-step explanation:

We need to determine the measure of the size of an interior angle of a regular 15-gon having 15 sides.

Thus,

The number of sides n = 15

Hence,

Using the formula to determine the measure of an interior angle of a regular 15-gon is given by

(n - 2) × 180° = n × interior angle

substitute n = 15

(15 - 2) × 180 = 15 × interior angle

13 × 180 = 15 × interior angle

Interior angle = (10 × 180) / 15

                      = 1800 / 15

                      = 120°

Therefore, the measure of an interior angle of a regular 15-gon is 120°.

6 0
3 years ago
Will give brainleist! Answer this math question in the picture, making sure to follow the steps! Sorry for the bad quality.
Gnom [1K]

Answer:

Refer to the picture above.

8 0
3 years ago
The mean life of a particular brand of light bulb is 1200 hours and the standard deviation is 50 hours. We can conclude that at
valkas [14]

Answer:

(A) 1100 and 1300 hours

Step-by-step explanation:

In a normal distribution, we can say that 68% of the values is between the range [µ-σ;µ+σ]  with µ = the mean and σ is the standard deviation.

95% of the values are between the range [µ -2σ; µ+2σ] = [1100;1300]

99.7% of the values are between the range [µ -3σ; µ+3σ] = [1050;1350]

To find 75% of the values, we have to use the z-score

for 75% the Z-score = 1.15

This gives the range: [µ -Zσ; µ+Zσ]  ⇒ [1200 - 1.15*50;1200+1.15*50] = [1142.5 ; 1257.5]

We can say that at least 75% (or more) is in the range [1100;1300]

8 0
4 years ago
How to turn 7.14 into a fraction
omeli [17]
First realize that 7.14 = 7.14/1
Then multiply this by 100/100
714/100
Then reduce
357/50
5 0
3 years ago
Read 2 more answers
Other questions:
  • What number is 35% of 22
    12·2 answers
  • What do 16 and 24 have in common​
    8·1 answer
  • 1. A bag contains the letters of the word “PROBABILITY”.
    15·1 answer
  • The fundraising group collected the quarters from the school's wishing well. The group arranged the quarters into 8 piles and of
    8·1 answer
  • Hannah and Francine have $120. Hannah and Peter have $230 Peter has 6 times much money as Francine. How much money does Hannah h
    11·1 answer
  • Write an equation in slope-intercept form for each graph shown.<br><br><br> Please help!!!!!!!
    11·2 answers
  • Connor spends 20% of a school day in math class. If he spends 80 minutes in math class, how many minutes does Connor spend in sc
    6·1 answer
  • Will mark brainliest if the answer is correct
    9·1 answer
  • The difference between h and 9 divided by 3.
    14·1 answer
  • Help quick I don’t know if it’s C
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!