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
Alona [7]
2 years ago
10

An experiment consists of drawing a marble out of a bag, observing the color, and then placing it back in the bag. Suppose the e

xperiment is repeated 75 times, with the following results:
red 38
blue 23
green 11
yellow 3
What is the probability of drawing either a blue or green marble?
Mathematics
2 answers:
Ostrovityanka [42]2 years ago
6 0
About 45%. Hope this helps
Dimas [21]2 years ago
4 0
Blue- 23/75 
Green- 11/75
You might be interested in
Write a pair of integers whose sum is- -8
Vlad [161]

Answer:

-3+(-5)

Checking our answer:

Adding this does indeed give -8

6 0
3 years ago
Assume f(x) = g(x). Which of the following pairsof functions may be used to represent theequation 3^x+^2 = 7x + 6?
Aloiza [94]
Functions and equations

We have that:

3^{x+2}^{}=7x+6

Let's name each side of it with f(x) and g(x):

Then, we have that:

\begin{gathered} f(x)=3^{x+2} \\ \text{and} \\ g\mleft(x\mright)=7x+6 \end{gathered}

Then, the answer is C

<h2>Answer: C</h2>

4 0
1 year ago
90% on a test. If he answered 135 questions correctly, how many questions were on the test?
USPshnik [31]

Answer:

150

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Two pyramids are similar with a ratio of surface areas of 25:36. Find the volume of the larger pyramid given that the first has
ki77a [65]

Answer:

432m^3

Step-by-step explanation:

The computation of the volume of the larger pyramid is shown below:

Let us assume the volume of the larger pyramid be x

Given that

The ratio of two pyramids is 25:36

We can say that

The Ratio of side = (The ratio of surface area)^\frac{1}{2} = \frac{5}{6}

Now

ratio of volume = (ratio of side)^3 =  \frac{5^{3}}{6^{3}} = 125 : 216

Based on the above information, the calculation is as follows

\frac{125}{216} = \frac{250}{x}

So,

x = \frac{250 \times 216}{125}

= 432m^3

5 0
3 years ago
What is the equation of the line through (1,6) and (0,2)
AlladinOne [14]

Answer:

y=4x+2

Step-by-step explanation:

To find the slope of a line, you would do y₂-y₁/x₂x₁

This would be 2-6/0-1...

So your answer would be -4/-1

After simplifying, your slope is 4.

To write this in slope-intercept form, that would be y=4x+2

7 0
3 years ago
Other questions:
  • What is the fraction 117/30 simplified as a mixed fraction
    9·2 answers
  • Can someone please help me?
    8·1 answer
  • Cherries cost $5.68 a pound. Will $20 be enough to buy a 4.1-pound bag of cherries? Explain how to determine whether $20 is the
    10·2 answers
  • 36. What is 110% of 400?*<br> O 44<br> O 440<br> O 44,000<br> 4,400
    5·1 answer
  • Find the percent change from the first value to the second.<br><br> 50;36
    6·1 answer
  • Pls someone help me with part b and their is 5.6 acres
    8·1 answer
  • You have 480 grams of a radioactive kind of samarium. If its half-life is 90 years,
    10·1 answer
  • PLEASE HURRY! I ONLY HAVE 30 MINUTES LEFT!! What is the value of x in the equation? Two-thirds (x + 6) = negative 18 –36 –33 –24
    9·2 answers
  • How am I supposed to answer this?<br> Pls give answers
    8·1 answer
  • The axis of symmetry of a quadratic equation is x = –3. If one of the zeroes of the equation is 4, what is the other zero?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!