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
Wewaii [24]
2 years ago
6

In a survey of 364 children aged 19-36 months, it was found that 91 liked to eat potato chips. If a child is selected at random,

find the probability that he/she does not like to eat potato chips
Mathematics
1 answer:
n200080 [17]2 years ago
4 0

Answer: 0.75

Step-by-step explanation:

A survey of 364 children aged 19-36 months found that 91 liked to eat potato chips.

Total children surveyed= 364

Those that like to eat potato chips= 91

Those that don't like to eat potato chips= 364 - 91 = 273

Probability that the child chosen doesn't like to eat potato chips will be children that don't like to eat potato chips divided by total number of children surveyed.

= 273/364

= 0.75

You might be interested in
Factorise each of the following<br> a2+9a+8
Tanzania [10]

Answer:

Step-by-step explanation:

I suppose the expression is this a^2+9a+8.

We can factor out this expression ( Remember, find two numbers that the sum is 9 and the product is 8. The numbers are 8 and 1)

a^2+9a+8=(a+1)(a+8)

8 0
2 years ago
Read 2 more answers
Let T:R²-&gt;R² be a linear transformation ,and assume that T (1,2)=(-1,1) and T(1,-1)=(2,3)
zavuch27 [327]

Answer:

(-4,-1)

Step-by-step explanation:

We are given T(1,2)=(-1,1) and T(1,-1)=(2,3) and T is a linear transformation.

This implies for scalars a and b that

T(a(1,2)+b(-1,1))=aT(1,2)+bT(-1,1)

T((a,2a)+(-b,b))=a(-1,1)+b(2,3)

T((a-b,2a+b))=(-a,a)+(2b,3b)

T((a-b,2a+b))=(-a+2b,a+3b)

This means we should be able to solve the system below to find a and b for T(3,3):

a-b=3 and 2a+b=3

Add equations to eliminate b and solve for a:

3a=6

Divide 3 on both sides:

a=2

If a-b=3 and a=2, then b=-1.

Plug in a=2, b=-1:

T((a-b,2a+b))=(-a+2b,a+3b)

T((2--1,2×2+-1)=(-2+2×-1,2+3×-1)

T(3,3)=(-4,-1).

4 0
2 years ago
When the angle of elevation to the sun is 42 a flagpole casts a shawdow that is 21 ft long
podryga [215]
:):):):):):):):):):):):
7 0
2 years ago
Select the correct answer.
lora16 [44]

Answer:

A is the inverse function,  

Step-by-step explanation:

6 0
3 years ago
For a large batch of cupcakes the robots use 1/5 of gallon of milk. they pour it into 2 separate measuring cups each the same si
vodomira [7]
<span>1/10 milk goes into each cup because 1/5 x 2 is 2/10 and 2/10 divided by 2 is 1/10 and that is your answer....Hope this helps!!!</span>
6 0
3 years ago
Other questions:
  • Please help!! shirley is drawing triangle that have the same area
    8·2 answers
  • (3/5) / (15/6)<br> _________<br> Show Work
    10·2 answers
  • S , U , N are collinear. Select the point that satisfies the definition of betweenness if NU + US = NS .
    13·2 answers
  • The vertex of this parabola is at (-2, 5). Which of the following could be it’s equation? A. Y=3(x+2)^2-5 B. Y=3(x-2)^2-5 C. Y=3
    5·2 answers
  • F(x)=(x-2)2 <br> X=8<br><br><br><br><br><br> Need answers ASAP
    11·1 answer
  • The total cost of running a business is based on its expenses
    11·1 answer
  • The price of an article on sale was 70% of the regular price. If the sale price was $28, what was the regular price?
    5·1 answer
  • Answer this quickly for me plz
    15·1 answer
  • Pls help, it is due soon, greatly appreciated if you help :)
    14·1 answer
  • What is the correlation coefficient r for the data set?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!