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
malfutka [58]
3 years ago
10

At a carnival luke bought 33 tickets . if he used 3 tickets trying to win the ring toss game,what is the ratio of tickets he has

to tickets he's used?
Mathematics
2 answers:
tankabanditka [31]3 years ago
8 0
30:3 = 10:1 I hope it helps;-)
Leno4ka [110]3 years ago
5 0
30:3
I hope this helps you.
You might be interested in
Jimmy had some raisins. he ate 6 of them.
Law Incorporation [45]
If Jimmy ate 6 of them, 6 of them are gone. 

g= the number of raisins he started out with

g-6 <--- the answer

"B" is the answer.

I hope this helps!
~kaikers
6 0
3 years ago
Suppose that in one region of the country the mean amount of credit card debt perhousehold in households having credit card debt
kvv77 [185]

Answer:

The probability that the mean amount of credit card debt in a sample of 1600 such households will be within $300 of the population mean is roughly 0.907 = 90.7%.

Step-by-step explanation:

To solve this question, we have to understand the normal probability distribution and the central limit theorem.

Normal probability distribution:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central limit theorem:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}

In this problem, we have that:

\mu = 15250, \sigma = 7125, n = 1600, s = \frac{7125}{\sqrt{1600}} = 178.125

The probability that the mean amount of credit card debt in a sample of 1600 such households will be within $300 of the population mean is roughly

This probability is the pvalue of Z when X = 1600 + 300 = 1900 subtracted by the pvalue of Z when X = 1600 - 300 = 1300. So

X = 1900

Z = \frac{X - \mu}{\sigma}

By the Central Limit Theorem

Z = \frac{X - \mu}{s}

Z = \frac{1900 - 1600}{178.125}

Z = 1.68

Z = 1.68 has a pvalue of 0.9535.

X = 1300

Z = \frac{X - \mu}{s}

Z = \frac{1300 - 1600}{178.125}

Z = -1.68

Z = -1.68 has a pvalue of 0.0465.

0.9535 - 0.0465 = 0.907.

The probability that the mean amount of credit card debt in a sample of 1600 such households will be within $300 of the population mean is roughly 0.907 = 90.7%.

7 0
3 years ago
Jane weighed 73 pounds and 3 ounces last year. She gained 13 ounces this month. How many pounds does she weigh
Harman [31]
74 pounds because there are 16 ounces on a pound and 3 plus 13 is 16.
6 0
3 years ago
Can someone please help me with this question?
CaHeK987 [17]
No. you need to multiply both sides by 11 which would make it -88 > t. 99 is not less than -88
4 0
3 years ago
Read 2 more answers
Which Greek mathematician is known as the father of geometry
erastova [34]

Answer:

Euclid was a great mathematician and often called the father of geometry.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The vertex angle of an isosceles triangle measures 42°. A base angle in the triangle has a measure given by (2x + 3)°. What is t
    13·2 answers
  • What is the product of 5.61 and .15?
    15·2 answers
  • 6÷2(1+2)<br> I WILL GIVE 15 PTS TO CORRECT PERSON
    6·1 answer
  • A chain saw requires 7 hours of assembly and a wood chipper 3 hours. a maximum of 63 hours of assembly time is available. the pr
    11·1 answer
  • Estimate the quotient for the following problem 645 divided by 69
    12·1 answer
  • Tim is a first grader and reads 33 words per minute. assuming he maintains the same rate, use the double number line to find how
    5·1 answer
  • I need help. This is for my midterm review
    13·2 answers
  • Find the sum of the following infinite geometric series, if it exists. 2 + 6 + 18 + 54 +… Does not exist 23,567 25,982 29,034
    15·1 answer
  • What are five ratios that are equivalent to 5÷2v
    5·1 answer
  • you know that if 15÷3=5 then 5×3=15. if you know that 7÷8=7/8, what can you conclued about the product of 7/8 and 8
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!