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
vekshin1
3 years ago
13

Sidney has 4 hats and 2 scarves in a drawer. All the hats are the same size, shape, and material. Both scarves are the same size

, shape, and material. The table below shows the colors of Sydney's hats and scarves. Sidney will pick one hat and one scarf from the drawer without looking. What is the probability that Sidney will be a blue hat and a white scarf?
Mathematics
2 answers:
zhenek [66]3 years ago
4 0
25 percent and 50 percent
Ainat [17]3 years ago
4 0

Answer:

It will be 1/4 (25%) and 1/2 (50%) if you do them separate. If you do the probability together, the answer will be 1/8 (12.5%)

Step-by-step explanation:

If she has 4 hats, there is a 1/4 (25%) probability that she will pick a blue hat. If she has 2 scarfs, there is a 1/2 (50%) probability that she will pick a white scarf. If you want to find the probability for the whole thing, then you will multiply 1/4 (25%) by 1/2 (50%).

You might be interested in
Write a quadratic equation in standard form that has 5 3 and 7 3 as its roots. A) 9x2 − 36x + 35 = 0 B) 9x2 + 36x − 35 = 0 C) 9x
Serggg [28]

Answer:

Option A)

9x^2 - 36x + 35 = 0

Step-by-step explanation:

We are given the following in the question:

Roots of quadratic equation are:

\alpha = \dfrac{5}{3}, \beta = \dfrac{7}{3}

The sum of the roots and the product of the roots can be calculated as:

\alpha + \beta = \dfrac{5+7}{3} = 4\\\\\alpha\beta = \dfrac{5}{3}\times \dfrac{7}{3} = \dfrac{5}{9}

Standard form of quadratic equation:

x^2-(\alpha + \beta)x+\alpha\beta = 0

Putting values, we get,

x^2 - 4x + \dfrac{35}{9} = 0\\\\9x^2 - 36x + 35 = 0

is the required quadratic equation.

Thus, the correct answer is

Option A)

9x^2 - 36x + 35 = 0

5 0
3 years ago
Terri played 70 tournament chess games during the school year and won 49 of them. What is her win-to-loss ratio?
Scilla [17]

Alright so the answer would be letter B, because

win-to-loss

49 to 21 (You can determine her losses by subtracted the number of wins from her total number of games played)

Now you must simplify your answer

7 is the greatest common factor (GCF) of both 49 and 21

Now divide both 49 and 21 by 7 to get

7 to 3

7 0
3 years ago
Triangle ABC and its transformation DEF are shown. What transformation of triangle ABC produced triangle DEF?
SVETLANKA909090 [29]

Answer: a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The two triangles below are similar. What is the similarity ratio of AABC to ADEF?
Dominik [7]

Answer:

2 : 1

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

AC : DF = 8 : 4 = 2 : 1

6 0
2 years ago
.<br><br> 26.<br> Solve 3(2+1) +11 &lt;-2(2 + 13).
ruslelena [56]

Answer:

its 9 sorry if its wrong

3 0
3 years ago
Other questions:
  • ⚠️HURRY WHORTH 30 points ⚠️Charlie bikes 9 miles everyday which equation models the situation
    13·2 answers
  • How do you solve this ? Plz help
    8·1 answer
  • PLS HELPPPPP!!!!!!!!!!!!!!!!!!!! 15 POINTS
    11·2 answers
  • Most americans use 7 trees a year in products that are made from trees? How old is a person who has used 65 tree
    11·1 answer
  • Solve for the variable x.<br> 4(x - 11) = -210
    8·2 answers
  • PLEASE PLEASE PLEASE HELP ME PLEASE!!
    7·1 answer
  • 1. You pay $150 per month total. How much is that per week?
    5·1 answer
  • Does anyone know how to do this?
    13·2 answers
  • To win a prize in a math contest, an individual must correctly fill in the blank below. (−3)(4−5)= [blank] −−−−−−(−3)(4−5)= [bla
    12·1 answer
  • G(x) = 4x-2;<br> Solve if g(x)= 14
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!