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
OLga [1]
3 years ago
7

Say you a have a bag of 20 marbles and 7 of those marbles are blue. Find the probability that if you draw one marble, it is NOT

blue.
Question 3 options:

0.05


0.35


0.65


0.14
Mathematics
2 answers:
Sveta_85 [38]3 years ago
5 0

Step-by-step explanation:

7 out of 20 marbles are blue

1-7/20= 13 out of 20 marbles not blue

13/20=0.65

liberstina [14]3 years ago
3 0

Answer:

C) 0.65 (65%)

Step-by-step explanation:

Divide: 13 ÷ 20

This is the chance that drawing one marble, the color will not be blue.

You might be interested in
Martin can run 1 mile in 7 minutes wjat do u write it in proportions
Vikki [24]

Answer:

1:7

Step-by-step explanation:


3 0
3 years ago
a tree rhar is 8 feet tall is growing at a rate of 2 feet each year a tree is 13 feet tall is growing at a rate of 1 foot each y
Vlad [161]

Answer:

  5 years

Step-by-step explanation:

The shorter tree is 5 ft shorter, but is growing 1 ft/year faster. It will make up the difference of 5 ft in (5 ft)/(1 ft/year) = 5 years.

8 0
3 years ago
If 50% of a number is 150 and 30% of the same number is 90, find 80% of that number.
Alexandra [31]

Answer:

240

Step-by-step explanation:

We know that 50% of the number is 150 so we can assume the number is 300(if its 50% just double that number). Next we use the equation 0.80 x 300 which gives us the answer 240.

Hope I helped

4 0
3 years ago
Read 2 more answers
3.14 x 10<br><img src="https://tex.z-dn.net/?f=3.14%20%5Ctimes%2010%20%3D%20" id="TexFormula1" title="3.14 \times 10 = " alt="3.
fiasKO [112]

When you multiply 10, move the decimal point to the right one place value

3.14 x 10 = 31.4

31.4 is your answer

hope this helps

6 0
3 years ago
Read 2 more answers
Marcella dived 40.8 gallons of paint among 8 coontainer How much paint is in each container
erma4kov [3.2K]

5.1gallons is in each container

3 0
3 years ago
Other questions:
  • Beulah used 3/5 pounds of dough, 3/4 pound of sugar, &amp; 2/3 pounds of sprinkles to make donuts. How many pounds of donuts did
    13·1 answer
  • At one boat dealer, she found a boat she likes that sells for $15,000 and depreciates at a rate of 30%per year. What will be the
    5·1 answer
  • It took 5 people to clean a classroom in 4 hours. How long would it take 4 people? Please help
    10·2 answers
  • What percentage of the data values falls between the values of 27 and 45 in the data set shown?
    12·2 answers
  • What is the value of a in simplest form?
    12·1 answer
  • PLEASE HELP
    8·1 answer
  • PLEASE!!!!!!! ITS ALMOST DUE!!!!
    5·1 answer
  • 3.5.PS-26
    15·1 answer
  • Please help
    9·2 answers
  • If c(x) = 4x − 2 and d(x) = x² + 5x, what is (c.d)(x)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!