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
ivann1987 [24]
3 years ago
10

Help me solve for x please

Mathematics
1 answer:
Lynna [10]3 years ago
3 0

Answer:

When rounded to nearest tenth it is 11.3

Step-by-step explanation:

You might be interested in
Betty had $70. She bought a necklace for $9 and a ring for $7. Which expression correctly shows the total money Betty has left?
Elodia [21]
70 - 9 - 7 = x 70 being the original amount 
4 0
3 years ago
Read 2 more answers
Can you help me with number 6? <br> Confused abit <br> Please
Sunny_sXe [5.5K]

You can see the three diagram attached. Each link is labeled with the probability: you have probability 1/6 that a six is rolled, and 5/6 that it is not rolled.


To answer the questions, find the path that brings you to the desired outcome, and multiply all the labels you meet.


First question:

To get three sixes, you have to choose the left path at each roll. The probability is always 1/6, so the answer is


\frac{1}{6} \times \frac{1}{6} \times \frac{1}{6} = \frac{1}{6^3}


Second question:

To get no sixes, you have to choose the right path at each roll. The probability is always 5/6, so the answer is


\frac{5}{6} \times \frac{5}{6} \times \frac{5}{6} = \frac{5^3}{6^3}


Third question:

To get exactly one six, it can either be the first, second or third roll.


In all cases, you have to choose the left path once and the right path twice: left-right-right mean that you get the six in the first roll, right-left-right means that you get the six in the second roll, right-right-left means that you get the six in the third roll.


In every case, the left turn has probability 1/6, and the right turn has probability 5/6. The probability of each combination is thus


\frac{1}{6} \times \frac{5}{6} \times \frac{5}{6} = \frac{5^2}{6^3}


And since there are three of these combinations, The answer is


3\frac{5^2}{6^3}


Fourth question:

Since the question suggests to use what we already achieved, let's do it: having at least one six is the complementary event of having no sixes at all. If an event has probability p, its complementary has probability 1-p. So, since the probability of no sixes is known, the probability of at least one six is


1 - \frac{5^3}{6^3}

4 0
3 years ago
For the equation y=7x-2, what is the rate of change? What does it mean? It is a linear function where the rate of change is the
podryga [215]
The rate of change would be 7. you would plot your first point on the graph at (-2,0) and the next one would be up 7 and over 1 for your next plot point.
4 0
3 years ago
If you get it right I’ll give brainliest!!!!
aksik [14]

Answer:

The slope is undefined.

Step-by-step explanation:

A slope of zero would be a horizontal line, this is a vertical line, which would mean it's undefined.

3 0
3 years ago
Find a , x , y with solution
tatiyna
25+80=105
180-105=75=a

y=90 because it’s a right triangle so

25+90=115
180-115=65=x

y=90
x=65
a=75
6 0
3 years ago
Other questions:
  • Are these expressions equivalent 20d - 16 and 4(5d - 4)
    8·2 answers
  • 55430 millimeters over centim
    11·1 answer
  • I need to know what the slope of this line would be
    14·1 answer
  • Use multiplication to find 2 equivalent fraction 3/4
    15·2 answers
  • The size of a TV is measured by its diagonal. You want to buy a TV that has a 32
    7·1 answer
  • A study investigated whether regular mammograms resulted in fewer deaths from breast cancer over a period of 20 years. Among 30,
    13·1 answer
  • POSSIBLE POINTS
    5·1 answer
  • The value of 2^0 ??
    12·2 answers
  • I really need help can you help me plsssss
    9·1 answer
  • write an equation of the line perpendicular to the given line that contains P in point slope form? P (4,8) y=4x-7
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!