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
Sophie [7]
3 years ago
13

PLEASE HELP ON #15 A AND B!!!! WILL MARK BRAINLIEST. NEED ASAP ITS DUE TOMORROW, PLEASE HELP IM CONFUSED!!!!!!

Mathematics
1 answer:
Lina20 [59]3 years ago
6 0

Answer For A:  1:2 probability

Answer For B:  3:4 probability

Step-by-step explanation: Since there is 3 odds and 3 evens in a 6 sided dice, there is 1:2 probability for you to land on a even or a odd. But if you were to roll the dice twice, your probability rate increases by half. So your probability rate for winning if rolled twice is 3:4.

You might be interested in
Factorise fully<br>-12a - 16 <br><br>please do quick, first to answer marked brainiest!!​
Allushta [10]

Answer:

-4( 3a+4)

Step-by-step explanation:

-12a - 16

-4*3a -4*4

Factor out a -4

-4( 3a+4)

3 0
3 years ago
A 2007 survey of 980 American drivers concluded that 38% of the driving population would be willing to pay higher gas prices to
Oksana_A [137]

Answer:

The correct answer to the question is

e. If is likely that between 35% and 41% percent of the driving population would be willing to pay higher gas prices to protect the environment.

Step-by-step explanation:

The margin of error expresses the number of percentage points of error is contained within  survey result. A large error margin therefore reduces the level of dependence on a given statistic. The margin of error describes the expected variation between the statistic sample and the real population value.

In the question, the option

e. If is likely that between 35% and 41% percent of the driving population would be willing to pay higher gas prices to protect the environment , clearly depicts the definition of margin of error as it shows the expected variance from te real population

8 0
3 years ago
Write the point-slope form of the equation of the line passing through the points (-5, 6) and (0, 1).
andrey2020 [161]
Formula of the slope of a linear function:


m = (y₂ - y₁)/(x₂ - x₁)

m= (-1 - 6)/[0- (-5)]

m= -7/5 This is the slope requested
7 0
3 years ago
Factor 81x²-25. Remember there is no middle term. This is a sum and difference of 2 squares.
natulia [17]

Hey there!!

Basic formula :

... a² - b² = ( a + b ) ( a - b )

Equation given :

... 81x² - 25

... ( 9x )² - ( 5 )²

... ( 9x + 5 ) ( 9x - 5 )

Hope it helps!!

5 0
3 years ago
Need help in less than 5 minutes brainliest to the first/most helpful answer!! Need it speedy!!!!
Sonbull [250]

Answer:

1.) True

2.) False

3.) True

4.) True

6 0
2 years ago
Other questions:
  • Please help me Find a, b, and c
    11·1 answer
  • approximately 33,600 citizens of a country died in automobile accidents 2015 Express this tool and deaths per day. ( round to th
    8·1 answer
  • Help me on number problem 1
    15·1 answer
  • Use the Polygon tool to draw the image of the given quadrilateral under a dilation with a scale factor of 34 and center of dilat
    6·1 answer
  • The minute hand of a clock is 6 inches long and moves from 12 to 1 ​o'clock. How far does the tip of the minute hand​ move? Expr
    8·1 answer
  • Jerome uses the formula, P = 2DB, to find approximate six month premium when his driver risk factor, d, is 1.02 and the basic si
    15·1 answer
  • Suppose you invest 1600 at annual interest rate of 7.9% compounded cont how much will u have after 10yrs
    5·1 answer
  • Does anyone know what the answer?????
    13·1 answer
  • I WILL MARK BRAINLIEST
    14·1 answer
  • 31. The angle measures of a triangle are 28°, 70°, and 82°. Classify the triangle by its angle measures.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!