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
anzhelika [568]
3 years ago
13

A jar contains 5 blue marbles, 8 red marbles, 4 white marbles, and 3 purple marbles. Suppose you pick a marble at random without

looking.
P(purple) =
p(white)=
p(not blue)=
Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0
P(purple)=3/20
P(white)=4/20=1/5
P(not blue)=15/20=3/4
You might be interested in
A one-year-old car is now worth AED 12 000.
masha68 [24]

Answer:

AED 15,000

Step-by-step explanation:

Depreciation is a reduction in the value or worth of an asset as a result of use.

Given that the car is depreciated by 20%, it means that the value of the car after the application of depreciation is the result of the original price of the car less the amount of depreciation which has been given as 20% of the original price.

Let the original price of the car (its price when it was new) be T then

T - 0.2T = 12,000

0.8T = 12,000

T = 12,000/0.8

= AED 15,000

3 0
4 years ago
Evaluate: y(x+x)+3, where x=1 and y=3 A. 3 B. 10 C. 9 D. 5
Harman [31]

Answer:

C. 9

Step-by-step explanation:

y(x+x) +3

{x= 1 , y= 3}

Putting values..

3 (1+1) +3

= 3 (2) +3

= 6 + 3

= 9

So, the option C. 9 is the correct answer.

8 0
2 years ago
PLEASE PLEASE PLEASE HELP I really don’t understand this.
Amiraneli [1.4K]

Answer:

The second option is the answer.

Step-by-step explanation:

Do f(x) first, and then plug that into g(x).

f(x)=\sqrt{x+3}

(g o f)(x) = \frac{\sqrt{x+3}^{2}+2 }{\sqrt{x+3}}=\frac{x+5}{\sqrt{x+3}}

3 0
3 years ago
Jessica is baking a cake. The recipe says that she has to mix 96 grams of sugar into the flour. Jessica knows that 1 cup of this
d1i1m1o1n [39]
She added 64 grams which is 34 grams less than Wat was needed
3 0
4 years ago
Read 2 more answers
A student worked out an equation and below is his solution. is the answer correct? If not, where was the error and what is the c
Lelu [443]

Answer:

His answer is wrong.

Step-by-step explanation:

-4(6-R)=12  <-- Since R is negative, -4 times -R results in a positive so, 4R.

-24+4R=12

+24       +24

--------------------

4R = 36

R= 9

4 0
3 years ago
Other questions:
  • Devin wants to buy some t-shirts from a store in the mall. He has $20 in his pocket and the t-shirts cost $5 each. The situation
    9·1 answer
  • What’s the answer to this math question
    11·1 answer
  • Finding Derivatives Implicity In Exercise, find dy/dx implicity.<br> 4x3 + ln y2 + 2y = 2x
    6·1 answer
  • After a 70% reduction, you purchase a new clothes dryer on sale for $192. What is the original price for the clothes dryer
    9·1 answer
  • Jawad has seven rocks ​
    6·2 answers
  • Sketch the plane representing -2x²=-8
    12·1 answer
  • Please evaluate this function k(x)=6x+100
    6·1 answer
  • The wheel was first documented as being used in Mesopotamia
    8·2 answers
  • 3(x- 1) - 8 = 4 (1+ x) = +5
    15·1 answer
  • Write the fraction as a decimal and a percent.<br> 3/4 =. =. % pls hurry i have 5 min
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!