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
krok68 [10]
3 years ago
15

A box contains 3 plain pencils and 5 pens. A second box contains 2 color pencils and 2 crayons. One item from each box is chosen

at random. What is the
probability that a pen from the first box and a crayon from the second box are selected?
Write your answer as a fraction in simplest form.
Mathematics
1 answer:
babymother [125]3 years ago
3 0

Answer

5/8 and 1/2

Step-by-step explanation:

You might be interested in
An auto maker estimates that the mean gas mileage of its sports utility vehicle is at least 20 miles per gallon. A random sample
Nady [450]

Answer:

Yes, we reject the auto maker's claim.

Step-by-step explanation:

H0 : μ ≥ 20

H1 : μ < 20

Sample mean, xbar = 18 ;

Sample size, n = 36

Standard deviation, s = 5

At α = 0.01

The test statistic :

(xbar - μ) ÷ s /sqrt(n)

(18 - 20) ÷ 5/sqrt(36)

-2 /0.8333333

= - 2.4

Pvalue from test statistic : Pvalue = 0.00819

Pvalue < α

0.00819 < 0.01

Hence, we reject the Null

7 0
2 years ago
It says to find the area of the figure but I have no idea what to do
Westkost [7]
2.5 is also on the top and try multiplying 2.5 and 10
6 0
2 years ago
Given right triangle jkl, what is the value of cos(l)? five-thirteenths five-twelfths twelve-thirteenths twelve-fifths
kykrilka [37]

The value of the cosine ratio cos(L) is 5/13

<h3>How to determine the cosine ratio?</h3>

The complete question is added as an attachment


Start by calculating the hypotenuse (h) using

h^2 = 5^2 + 12^2

Evaluate the exponent

h^2 = 25 + 144

Evaluate the sum

h^2 = 169

Evaluate the exponent of both sides

h = 13

The cosine ratio is then calculated as:

cos(L) = KL/h

This gives

cos(L) =5/13

Hence, the value of the cosine ratio cos(L) is 5/13

Read more about right triangles at:

brainly.com/question/2437195

#SPJ1

3 0
1 year ago
Mia hired a moving company. The company charged
Mumz [18]
She tips the movers $80
7 0
2 years ago
Kateri draws a square. She wants to draw one line to draw one line to divide the square into 2 triangles. Is it possible for her
Vika [28.1K]
No. Since you can only draw from the corners to get triangles, you will end up with two right triangles because of the corners. If it is a right triangle, it can obviously not be obtuse.
6 0
3 years ago
Other questions:
  • A family purchased tickets to the county Fair. Tickets for adults cost 8 and tickets for children cost 4. If the total cost of t
    13·1 answer
  • 4 times a number cubed decreased by 7... write an algebraic expression
    9·1 answer
  • Solve for each missing side
    14·1 answer
  • -40+23 what is the sum
    15·2 answers
  • Help looks like i forgot to read a ruler
    15·2 answers
  • What three fractions are greater than -5/7
    7·2 answers
  • How do you calculate an 1/8 of 60?
    14·1 answer
  • How is a line of best fit drawn? Describe how you decide where to put it.
    10·1 answer
  • Which one is the answer (the answers are on the picture)
    5·2 answers
  • Jane made a poster that had a length: 1 2/3 of feet and a width: 5/6 of feet. What is the perimeter of her poster?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!