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
nikklg [1K]
3 years ago
8

You have a bag of marbles that has 3 blue marbles and 4 red ones. What is the chance that you pick a blue OR a red marble?

Mathematics
1 answer:
nikdorinn [45]3 years ago
5 0

Answer:

7/7

Step-by-step explanation:

Add up the amount of the marbles in total and read what color the marble they ask for the chances of. The color of marble should go first then the total of the marbles. (they could ask for more than one color so just add up both the colors given.)

You might be interested in
HURRY IM TIMED!!
jeka94
The area of a trapezoid is calculated with the help of the formula, Area of trapezoid = ½ (a + b) h, where 'a' and 'b' are the bases (parallel sides) and 'h' is the perpendicular height.
8 0
2 years ago
What is the slope-intercept form of the equation of the line containing the points (−2, 4) and (6, 0)?
Nikolay [14]

The slope-intercept form of the equation of the line containing the points (−2, 4) and (6, 0) will be y =0.5 x+ 5.

<h3>What is the slope?</h3>

A numerical assessment of a line's angle relative to the ground is known as the slope.

The inclination of any line, ray, or line segment is the fraction of the perpendicular to the horizontal distance between any two positions on it.

The slope of the line is found as;

\rm m = \frac{y_2-y_1}{x_2-x_1} \\\\ m = \frac{0-4}{6-(-2)} \\\\ m = \frac{-4}{8} \\\\ m = \frac{-1}{2}

The standard line equation is;

y-y₁=m(x-x₁)

\rm y-4= \frac{-1}{2}(x-(-2)) \\\\ 2y-8 = x+2 \\\\ 2y =x+10 \\\\ y = 0.5 x + 5

Hence, the slope-intercept form of the equation of the line containing the points (−2, 4) and (6, 0) will be y =0.5 x+ 5.

To learn more about the slope, refer to the link;

brainly.com/question/3605446

#SPJ1

6 0
2 years ago
The ratio of girls to boys in a chess club was 5:4. there were 32 boys. how many girls were their
algol [13]
\frac{girls}{boys} =  \frac{5}{4} =  \frac{x}{32} &#10;

Solve for x.
7 0
3 years ago
Help plz:)))I’ll mark u Brainliest
Anvisha [2.4K]

Answer:

The answer to the question provided is 14.4 ft.

Step-by-step explanation:

We can solve this using proportion!

\frac{18}{x}  =  \frac{10}{8}  \\  \\  \frac{10x}{10}  =  \frac{144}{10}  \\  \\ x = 14.4

3 0
3 years ago
A metal bar weighs 9.25 ounces. 65% of the bar is gold. how many ounces of gold is in the bar?
Elza [17]
Not sure I'm right but:

If the bar weighs 9.25 ounces and 65% of the bar is gold, you'd do 65% of 9.25. So the answer would be <span>65% of 9.25= 6.0125</span>
6 0
3 years ago
Other questions:
  • Long division with decimals
    13·2 answers
  • The lifespans of meerkats in a particular zoo are normally distributed. The average meerkat lives 10.4 years; the standard devia
    13·1 answer
  • (-1) - 8 = save me plase i need it
    5·2 answers
  • What is equivalent to 16 + (48 - 12) \ 6 - 5 * 2
    9·1 answer
  • Which numbers belong to the range of the revolution {(4,-1),(-7,2),(1,2),(2,1)}
    7·1 answer
  • VYLE
    9·1 answer
  • "The straight line of depreciation for a luxury car is modeled by the following equation:
    8·1 answer
  • PLEASE HELP ME! Il mark u brainliest!
    14·1 answer
  • Community Gym charges a $60 membership fee and a $70 monthly fee. Workout Gym charges a $170 membership fee and a $60 monthly fe
    13·1 answer
  • Enter your answer and show all the steps that you use to solve this problem in the space provided,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!