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
babunello [35]
3 years ago
9

A box is filled with 9 brown cards, 2 blue cards, and 9 yellow cards. A card is chosen at random from the box. What is the proba

bility that it is a brown or a yellow card?
Mathematics
1 answer:
Andrei [34K]3 years ago
6 0

Answer:

18/20

Step-by-step explanation:

There are 20 cards in total. The 9 yellow and brown cards makes 18 cards. Since we want the yellow or brown, the probability is 18 out of 20 cards.

You might be interested in
Can someone plz help me find the surface area of this triangular prism thx
alukav5142 [94]

392.4 in2 should be correct

example of a net...


8 0
3 years ago
A store offers 3 for the price of 2. What is the implied discount?
Aliun [14]
It would be, 33%.

Hope this helps!
3 0
3 years ago
Read 2 more answers
Did i get almost an entire lesson on math done in a day? <br> Yes<br> Was it hard?<br> N o p e
lions [1.4K]
Good job!!!!!!!!!!!!!!!
3 0
3 years ago
Read 2 more answers
Write two different expressions to represent the sale price of a fishing pole, f, after a 20% discount.
Rom4ik [11]

Answer:

When we have a discount of X% of the original price, the new price is calculated as:

New price = (original price) - (original price)*(X%/100%)

In our case, let's define:

P = original price of the fishing pole

f = price of the fishing pole after the discount

X% = 20%

Then the equation for the price of the fishing pole is:

f = P - P*(20%/100%) = P - P*0.2 = P*(1 - 0.2) = P*0.8

f = 0.8*P

This means that the price after the discount is 0.8 times the original price.

7 0
3 years ago
How do you know if alternate interior angles and alternate exterior angles have the same measure?
AnnZ [28]

Answer:

If the transversal cuts across parallel lines (the usual case) then alternate exterior angles have the same measure. So in the figure above, as you move points A or B, the two alternate angles shown always have the same measure.

Step-by-step explanation:

Hope this helps

5 0
2 years ago
Other questions:
  • Factor 1/2 out of 1/2z+9.
    9·2 answers
  • Why are mathematical proofs important?
    13·2 answers
  • Her paycheck before taxes and other deductions are taken out is 2,633.65. She is also guaranteed a minimum annual bonus of 10% o
    9·1 answer
  • Alaina has $28 in her account. She wants to purchase a pair of shoes that costs $45. If Alaina makes the purchase, which integer
    11·1 answer
  • If 5 hotdogs and 15 hamburgers cost 29.50 and 10 hot dogs and 15 hamburgers cost 56.25. how much are the hot dogs and how much a
    5·1 answer
  • Marissa sold 32 boxes of cookies for $4.35 each. She spent approximately 24.5% of the money she earned on new shoes and used the
    13·1 answer
  • Answer the picture below!!!
    6·1 answer
  • I have a 83.73% in Spanish which is a B, but I got a D 64% on my quiz. What will my grade for Spanish be ?
    7·1 answer
  • The model shows <img src="https://tex.z-dn.net/?f=1%2F2." id="TexFormula1" title="1/2." alt="1/2." align="absmiddle" class="late
    8·1 answer
  • How many times can 5/9 go into 1
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!