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
satela [25.4K]
3 years ago
12

Help me??????????????????????????????

Mathematics
1 answer:
____ [38]3 years ago
8 0
Very confusing wording and your picture is blurry sorry 
You might be interested in
What is the value of the expression you wrote in<br> problem 3?
andriy [413]

Answer:

4=8 is the value of the experrison i wrote in number 3

Step-by-step explanation:

no im jk

5 0
3 years ago
What is the midpoint
mrs_skeptik [129]
The answer is (4, 3). Hope this helps!
8 0
3 years ago
A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 7? Express your answer as a frac
zzz [600]

Answer:

0.4167 is the probability of rolling a sum less than 7.  

Step-by-step explanation:

We are given the following in the question:

Event: A standard pair of six-sided dice is rolled

A: rolling a sum less than 7

Sample space:

{(1,1),(1,2),(1,3),(1,4),(1,5),(1,6)

(2,1),(2,2),(2,3),(2,4),(2,5),(2,6)

(3,1),(3,2),(3,3),(3,4),(3,5),(3,6)

(4,1),(4,2),(4,3),(4,4),(4,5),(4,6)

(5,1),(5,2),(5,3),(5,4),(5,5),(5,6)

(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)}

A:

{(1,1),(1,2),(1,3),(1,4),(1,5),(2,1),(2,2),(2,3),(2,4),(3,1),(3,2),(3,3),(4,1),(4,2),(5,1)}

Formula:

\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}

P(A) = \dfrac{15}{36} = 0.4167

0.4167 is the probability of rolling a sum less than 7.

8 0
3 years ago
In pauls bicycle shop, 40 bicycles are inspected. If 20 needed new tires and 30 needed gear reports, answer the following: a) wh
Arisa [49]
<span>There are three possibilities. 1. Of the 30 bikes that needed gear repairs, 20 also needed tires. 2. Of the 30 bikes that needed gear repairs, 10 also needed tires. 3. Of the 30 bikes that needed gear repairs, between 10 and 20 also needed tires.</span>
7 0
3 years ago
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 75 miles per
Alisiya [41]

Let the time = x

Distance = Speed x time

One train is 75x, the other train 85x

Add together to equal total distance:

75x + 85x = 384

Simplify:

160x = 384

Divide both sides by 160:

x = 384 / 160

x = 2.4 hours

8 0
3 years ago
Other questions:
  • Problem Melissa is helping her dad build a walkway in their backyard. The walkway will be 545454 feet long and 1.51.51, point, 5
    9·1 answer
  • Nicola is multiplying 1/6 by 4/2
    7·1 answer
  • Find γ so that one of the zeros of the quadratic polynomial x^2 - γx +(γ - 1) is double the other
    5·1 answer
  • What is f(5)?
    6·2 answers
  • Many fundraisers ask for donations using e-mail and text messages. The paper "Now or Never! The Effect of Deadlines on Charitabl
    9·1 answer
  • Help me please!!!!!!!!
    6·1 answer
  • 2. Which type of wave can transmit
    5·2 answers
  • Quadrilateral ABCD has the following vertices:
    5·2 answers
  • Solve for the variable:<br> 0.15a + 28.1 = 50<br> a = ?
    5·1 answer
  • I have no idea how to do this the grades are closing summer breaks coming up im running out of points too I need both of these a
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!