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
GenaCL600 [577]
2 years ago
8

WILL GET MARKED BRAINLIEST IF RIGHT! ( please look at picture )

Mathematics
2 answers:
artcher [175]2 years ago
7 0

Answer:

14

Step-by-step explanation:

It's a probability, divide favorable outcomes to total outcomes

prohojiy [21]2 years ago
6 0

Answer:

14%

Step-by-step explanation:

There are 7 sections of equal size.

The total number of possible outcomes is 7.

There is one single outcome that is desired, landing on 7.

probability of an event = (number of desired outcomes)/(total number of possible outcomes)

p(7) = 1/7 = 0.142857... = 14%

Answer: 14%

You might be interested in
Help please!!! | DON'T GUESS, please show work
Aleksandr-060686 [28]
For one of the triangular sides, 2.6 x 4 = 10.4 divided by 2 = 5.2
Other triangle; 2.6 x 3 = 7.8 /2 = 3.9
Rectangular side in front; 6.5 x 3 = 19.5
Back; 6.5 x 4 = 26
Base; 6.5 x 2.6 = 16.9
Answer: For the surface area it is 74.6 (SUPER SORRY IF THIS ISNT RIGHT OMG)
5 0
3 years ago
John’s father is 5 times older than John and John is twice as old as his sister Alice. In two years time, the sum of their ages
oksano4ka [1.4K]

Answer:

8 years

Step-by-step explanation:

Let age of father be f

age of John be j

age of Alice be a

John's father is 5 times as old as John. We can write:

f = 5j

John is twice as old as Alice. We can write:

j = 2a

or

a = j/2

SUM OF ALL OF THEIR AGES (after 2 years) will be 58. We can write:

f+2 + j+2 + a+2 = 58

This becomes:

f + j + a + 6 = 58

f + j + a = 52

Now, we replace third equation with the first two (in bold) and get:

f + j + a = 52\\5j + j + \frac{1}{2}j=52\\6.5j=52\\j=8

So John is 8 years old

7 0
3 years ago
tommy is making a birdhouse at a craft store he can choose 1 of 5 house styles 1 of 2 types of wood and 1of 8 paint colors how m
Daniel [21]

Multiply all of the numbers together: 5 x 2 x 8 = 10 x 8 = 80 ways

3 0
3 years ago
Raj’s farmhouse is 1245km away from hiswarehouse. Daily he drivesa certain distance and then his friend Rohantakes aturn to driv
mariarad [96]

Answer:

Step-by-step explanation:

Subtract the distance driven by Rohan from the total distance

Distance driven by Raj = 1245 - 412

                                     = 833 km

8 0
3 years ago
1-Describe the error in the way the calculation of the slope of the two points is set up and/or solved. Please be specific. Do n
Bad White [126]

Answer:

Please check explanations for answer

Step-by-step explanation:

Let’s have two points (5,10) and (15,20)

1. Let’s find the slope of these two points

Mathematically, the slope can be calculated using the formula;

m = (y2-y1)/(x1-x2)

So m = (20-10)/(5-15) = 10/-10 = -1

The error here is the formula used in calculating the slope

The formula should be;

m = (y2-y1)/(x2-x1) and not x1-x2

2. To calculate the slope correctly, we have;

m = (y2-y1)/(x2-x1)

So the slope will be;

m = (20-10)/(15-5) = 10/10 = 1

In the point slope form, the equation can be represented as;

y-y1 = m(x-x1)

Let’s use the point (5,10)

y- 10 = 1(x-5)

The above is the point slope form

using one of the points and the correct slope of the line

6 0
3 years ago
Other questions:
  • Jericho is a botanist and is researching about a particular species of plant. He found that the number of plants in his testing
    13·1 answer
  • how many of the first ten positive whole numbers can be expressed as the sum of two different prime numbers?
    6·1 answer
  • Here is another math question that i need help on 5 times 1/3
    7·2 answers
  • Which scenario could be represented by the value −20 ? Select each correct answer. A: A diver's depth is 20 feet above sea level
    8·1 answer
  • At 7 a.m. the temperature was 15 Fahrenheit below zero.By 2 p.m. the temperature rose 32 Fahrenheit and by 5 p.m.it dropped 10 F
    9·2 answers
  • What is the surface area of the cube below? 9 9 9
    6·1 answer
  • Find the zeros of y = x2 - 4x - 9 by completing the square.
    14·1 answer
  • The square of -4a is
    14·1 answer
  • Someone pls help this is an emergency
    14·2 answers
  • Solve for k:<br> 310 – (30 x 7) = 5 x k
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!