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
Annette [7]
3 years ago
9

I am greater than 15 I am less than 21 I have 8 ones

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
7 0

Answer:

18

Step-by-step explanation:

bc 8 digits in the ones place, and less than 21 greater than 15

kap26 [50]3 years ago
4 0

Answer:

18 is greater than 15

18 is less then 21

18 has 8 ones

So the number is 18.

You might be interested in
What is 56 decreased by twice a number
DerKrebs [107]
Algebraic expresion: 56-2x
7 0
3 years ago
Read 2 more answers
Consider the following frequency distribution.
Zarrin [17]

Answer:

Class interval                            10-19 20-29 30-39 40-49 50-59

cumulative frequency               10      24       41        48       50

cumulative relative frequency 0.2   0.48     0.82    0.96      1

Step-by-step explanation:

1.

We are given the frequency of each class interval and we have to find the respective cumulative frequency and cumulative relative frequency.

Cumulative frequency

10

10+14=24

14+17=41

41+7=48

48+2=50

sum of frequencies is 50 so the relative frequency is f/50.

Relative frequency

10/50=0.2

14/50=0.28

17/50=0.34

7/50=0.14

2/50=0.04

Cumulative relative frequency

0.2

0.2+0.28=0.48

0.48+0.34=0.82

0.82+0.14=0.96

0.96+0.04=1

The cumulative relative frequency is calculated using relative frequency.

Relative frequency is calculated by dividing the respective frequency to the sum of frequency.

The cumulative frequency is calculated by adding the frequency of respective class to the sum of frequencies of previous classes.

The cumulative relative frequency is calculated by adding the relative frequency of respective class to the sum of relative frequencies of previous classes.

4 0
3 years ago
Can someone plz help me solved this problem I need help ASAP plz help me! Will mark you as brainiest!
miv72 [106K]

Answer:

-1, 1

13, 15

Step-by-step explanation:

x and x+2 are the integers

  • x*(x+2)= 7(x+x+2) -1
  • x²+2x= 14x+14-1
  • x² - 12x -13= 0

Roots of the quadratic equation are: -1 and 13.

So the integers pairs are: -1, 1 and 13, 15

3 0
3 years ago
lucy has $25 in her piggy bank. She plans to add $5 per week until she has a total of $75. (Let your variable be x).
lana66690 [7]

Answer:

75=5x+25

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Toillet paper is sold in cases for 36 rolls for $14.99 what is the per price per roll?
Eva8 [605]
Alright, so the unknown value here we want to know is the price of one roll of TP. Let's call it "x".
36x=14.99
Divide both sides by 36 to get the price of a single roll.
x=.41638888....
We have to round this to hundredths because we're talking in cents, so...
x=.42
Each roll of toilet paper costs 42 cents.
8 0
3 years ago
Other questions:
  • Adding negative numbers<br> Add.<br> -7 +4=
    7·2 answers
  • Which expression is equivalent to -10 (-40) + (-90) ?
    5·1 answer
  • Beth and Adam each improved their yards by planting rose bushes and ivy. They bought their supplies from the same store. Beth sp
    5·1 answer
  • Simplify. Assume that no denominator is equal to zero. (2a/a^2) ^-3
    6·1 answer
  • Identify the monomial: -5.12<br> A monomial<br> B binomial<br> C trinomial<br> D quadrinomial
    10·1 answer
  • Help me on this question pls!!!!!
    14·1 answer
  • What is the answer to this
    9·2 answers
  • Please help will give brainliest! Rory paid his previous balance of $1,045 in full, but was a week late in making his payment. S
    11·1 answer
  • Part A -
    10·1 answer
  • The half life of a substance is defined as the time required for the substance to decrease by half. If the weight of a substance
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!