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
patriot [66]
3 years ago
8

Oliver has a box of toy cars, but he is not sure how many he has. If he arranges the cars in groups of four, he has three left o

ver. If he arranges them in groups of 3, he has two left over and there are three left over when he puts them in groups of five. Oliver definitely doesn’t have any more than 30 cars, so how many does he have?
Mathematics
1 answer:
Zarrin [17]3 years ago
7 0
X/4 = r3 or 3/4
x/3 = r2 or 2/3
x/5 = r3 or 3/5

we know x is not divisible by 4 3 or 5 and is less than 30.

we know the value ends in 3 or 8 from x/5 = r3

we know the value is greater than 3 from r3

so far we got 13 and 23

13 is eliminated from x/4 = r3 because it is r1 not r3

so the answer is 23




You might be interested in
Please help,, I will give you 30 points!!!
jek_recluse [69]

Answer:

is the 5.2% per hour or for the whole 25 hours?

Need to know in order to solve the question


Step-by-step explanation:


8 0
3 years ago
PLEASE HELP I WILL MARK YOU AS BRAINLEST
denpristay [2]

Answer:

(i) Five number summary: Minimum value = 1, Q_1=18,Median=18.5, Q_3=20.5, Maximum value = 26.

(ii) IQR = 2.5, upper fence = 24.25 and lower fence = 14.25.

(iii) 26 is an outlier of the data.

Step-by-step explanation:

The given data set is

19, 18, 23, 18, 18, 26, 19, 16, 20, 18, 17, 21

Arrange the data set in ascending order.

16, 17, 18, 18, 18, 18, 19, 19, 20, 21, 23, 26

Divide the data set in 4 equal parts.

(16, 17, 18), (18, 18, 18), (19, 19, 20), (21, 23, 26)

Minimum value = 16

Q_1=\frac{18+18}{2}=18

Median=Q_2=\frac{18+19}{2}=18.5

Q_3=\frac{20+21}{2}=20.5

Maximum value = 26

The inter quartile range (IQR) of the data is

IQR=Q_3-Q_1=20.5-18=2.5

Upper fence :

Q_3+1.5(IQR)=20.5+1.5(2.5)=24.25

Lower fence :

Q_1-1.5(IQR)=18-1.5(2.5)=14.25

If the any element of the data set lies out side the upper fence and lower fence, then it is called an outlier.

26 ∉ [14.25, 24.25]

Therefore, 26 is an outlier of the data.

4 0
3 years ago
Read 2 more answers
What is the answer to -4x = 12
coldgirl [10]

Steps to solve:

-4x = 12

~Divide -4 to both sides

x = -3

Best of Luck!

3 0
3 years ago
Read 2 more answers
HELP PLEASE!!!!!!!!!!!!
Serggg [28]
C = total cents
C = 30 + n
I think that's it. Hope it helps you.
8 0
3 years ago
Simplify: –3(y 2)2 – 5 6y What is the simplified product in standard form? y2 y.
s344n2d4d5 [400]

The simplified product in standard form is ..

-3y^2 + -6y + -17

Edge 2022!

6 0
2 years ago
Other questions:
  • WHAT IS 50% OF 9? ROUND TO THE NEAREST HUNDRETH
    7·2 answers
  • What single transformation is required to map one of these congruent triangles onto the other?
    9·2 answers
  • Wilma and Fred combined their model block stores to make one store. How can they change each
    6·1 answer
  • 6. There are 56 white marbles in a jar.
    12·2 answers
  • You roll a die. find the probability of rolling a number less than 7​
    5·1 answer
  • Triangle RST has vertices R(–4, 4), S(–1, 2), and T(–3, 0). Triangle RST is rotated 360° clockwise using the origin as the cente
    12·2 answers
  • Mr. Fuller earned a 5 percent commission or $125. Of the sale of an air conditioner. How much did the air conditioner cost?
    12·1 answer
  • I NEED HELP PLEASE!!!
    9·1 answer
  • Solve the math problem<br><br> No spamming or I will press charges <br><br><br> Will mark brainliest
    9·1 answer
  • Help please?…………..:)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!