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
Thepotemich [5.8K]
3 years ago
8

Help me ASAP for this question

Mathematics
1 answer:
Sindrei [870]3 years ago
7 0

Answer:

18 : 3

Step-by-step explanation:

Basic proportionality question. All we need to here is to expression the given fractions ( 11 \frac{2}{3}, and 1 \frac{17}{18} ) as a fraction itself, and hence expressing the ratio we need to get, in fraction form.

11 \frac{2}{3} / 1 \frac{17}{18}\\\\ - So, we have expressed this in a fraction, which we want to reduce

= \frac{35}{3} / \frac{35}{18} - The fractions have been taken as improper fractions

\\\\= \frac{35}{3}( \frac{18}{35} )\\ \\ - Now we took the inverse fraction, through multiplication

= 18 / 3 - 35 and 35 cancel out, leaving us with the simplified fraction 18 / 3

_____

So now we have 18 / 3, the ratio in fraction form. The scale is thus 18 to 3, or in other words 18 : 3.

Hope that helps!

You might be interested in
The driving distance for the top 100 golfers on the PGA tour is between 284.7 and 310.6 yards (according to GolfWeek). Assume th
Usimov [2.4K]

Answer:

a) f(x) = \frac{1}{25.9}

b) 0.2046 = 20.46% probability the driving distance for one of these golfers is less than 290 yards

Step-by-step explanation:

Uniform probability distribution:

An uniform distribution has two bounds, a and b.

The probability of finding a value of at lower than x is:

P(X < x) = \frac{x - a}{b - a}

The probability of finding a value between c and d is:

P(c \leq X \leq d) = \frac{d - c}{b - a}

The probability of finding a value above x is:

P(X > x) = \frac{b - x}{b - a}

The probability density function of the uniform distribution is:

f(x) = \frac{1}{b-a}

The driving distance for the top 100 golfers on the PGA tour is between 284.7 and 310.6 yards.

This means that a = 284.7, b = 310.6.

a. Give a mathematical expression for the probability density function of driving distance.

f(x) = \frac{1}{b-a} = \frac{1}{310.6-284.7} = \frac{1}{25.9}

b. What is the probability the driving distance for one of these golfers is less than 290 yards?

P(X < 290) = \frac{290 - 284.7}{310.6-284.7} = 0.2046

0.2046 = 20.46% probability the driving distance for one of these golfers is less than 290 yards

3 0
2 years ago
The weekly salaries of a sample of employees at the local bank are given in the table below. Employee Weekly Salary Anja $245 Ra
Setler [38]
The mean of the data is given

\frac{245+300+325+465+100}{5}=287

The variance of the data is given
( \frac{245^{2}+300^{2}+325^{2}+465^{2}+100^{2}} {5})-(287^{2})96375- 287^{2} =14006
5 0
3 years ago
Read 2 more answers
How to do this problem and the answer
irga5000 [103]
Use a protractor to do the problem, but try finding th answer yourself
4 0
3 years ago
Read 2 more answers
Select the correct answer.
ValentinkaMS [17]

Answer:

The answer is A.

g(x) = 2( {x}^{2}  - 3x - 28)

7 0
2 years ago
An item costs $300 before tax, and the sales tax is $9.90 . Find the sales tax rate. Write your answer as a percentage.
Step2247 [10]

Answer:

3.33%

Step-by-step explanation:

9.90/300=0.033

8 0
2 years ago
Other questions:
  • What is there area to this?​
    10·1 answer
  • 2. rate of change definition ​
    12·2 answers
  • The vertex of this parabola is at (-3,-2).Which of the following could be its equation? A.y=-2(x+3)^2-2 B.y=-2(x-3)^2-2 C. y=-2x
    7·1 answer
  • What is the 5th term in the sequence d(n)=5/16 (2)^n−1
    12·1 answer
  • Anyone knows this?? Please I rly NEED help ASAP!! (ᗒᗣᗕ)
    8·1 answer
  • which equation is equivalent to (4x^5+11)^2 a.16x^5 +121 b.16x^10+ 121 c.16x^10+88x^5+ 121 d.16x^25+88^5+121
    7·2 answers
  • Can someone help me w this?​
    6·2 answers
  • A
    7·1 answer
  • Duck hunting in populated areas faces opposition on the basis of safety and environmental issues. In a survey to assess public o
    11·1 answer
  • The following are 4 different shades of orange paint. The mixtures are given as ratios of yellow to red. Put in order from least
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!