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
viva [34]
3 years ago
9

A scientist hopes to launch a weather balloon on one of the next three mornings. For each​ morning, there is a 40​% chance of su

itable weather. What is the probability that there will be at least one morning with suitable​ weather?
SOMEONE PLEASE HELP ME.
Mathematics
1 answer:
MakcuM [25]3 years ago
8 0

Answer:

118/125

Step-by-step explanation:

We can find first the probability that there isn’t suitable weather:

60/100 * 60/100 * 60/100 = 3/5 * 3/5 * 3/5 = 27/125

now we have just to do this operation

125/125 - 27/125 = 118/125

You might be interested in
Can some please answer these for me!!? ​
aivan3 [116]

Answer:

- Right Angle Triangle – A Right triangle is a triangle in which one angle is a right angle (that is, a 90-degree angle). The relation between the sides and angles of a right triangle is the basis for trigonometry (opposite, hypotenuse, adjacent).

- Obtuse Triangle – An obtuse triangle is a triangle with one obtuse angle (greater than 90°) and two acute angles.

- Acute Triangle – An acute triangle is a triangle with three acute angles (less than 90°).  

12 - Right Angle Triangle

13 - Obtuse Triangle

14 - Acute Triangle

15 - Acute Triangle

16 - Right Angle Triangle

17 - Obtuse Triangle

3 0
3 years ago
If 4x -8y + 9 = 0 and 3y + Mx + 1 0 are parallel find the value of m
Klio2033 [76]

Step-by-step explanation:

please mark me as brainlest

8 0
2 years ago
Find two consecutive integers whose sum is 67. Which of the following equations could be used to solve the problem?
Hunter-Best [27]
The desired answer is probably that
  2x + 1 = 67
is the equation that can be used to solve the problem. In this case, x represents the smallest integer.

_____
I like to work problems in consecutive integers by considering their average. Here, it is 67/2 = 33.5. The two consecutive integers whose average is 33.5 are 33 and 34, the solution to the problem. For this, the first equation applies, where x is the value halfway between the two integers. (This answer (2x=67) would likely get marked wrong by your computer grading system.)
3 0
3 years ago
Help______________________________________
ser-zykov [4K]

The right step followed in the system to get he equations is (D). To get the system B. The second equation in system A was replaced by the sum of that equation and the first equation multiplied by 6. The solution to system B will be the same as the solution of system A.

<h3>Meaning of Simultaneous Equation.</h3>

A simultaneous equation can be defined as an equation that possesses two unknowns and one constant.

The solution to the problem can only be gotten by solving it side by side with another equation of the same format.

In conclusion, The right step followed in the system to get he equations is (D). To get the system B. The second equation in system A was replaced by the sum of that equation and the first equation multiplied by 6. The solution to system B will be the same as the solution of system A.

Learn more about simultaneous equation: brainly.com/question/148035

#SPJ1

3 0
1 year ago
Shen borrowed $8000 at a rate of 12%, compounded semiannually. Assuming he makes no payments, how much will he owe after 7 years
Alexandra [31]

Answer:

$18,087.23

Step-by-step explanation:

The future worth of the loan in 7 years compounded semiannually is computed as shown below using the future value formula adjusted for semiannual compounding:

FV=PV*(1+r/2)^n*2

FV is the worth of the loan in 7 years which is unknown

PV is the actual amount of loan which is $8,000

r is the rate of interest of 12%

n is the number of years of the loan which is 7 years

the 2 is to show that interest is computed twice a year

FV=8000*(1+12%/2)^7*2

FV=8000*(1+6%)^14

FV=8000*1.06^14=$18,087.23  

4 0
3 years ago
Other questions:
  • If f(x)=9x-8, which of the following is the inverse of f(x)?
    5·1 answer
  • CDFGJKOP what letter would complet this sequence pattern?
    14·1 answer
  • How many times larger is 1 foot than 1 inch?
    14·2 answers
  • "the sum of the digits of a two-digit number is 12. The difference of the digits is 2. find the number if the units digit is lar
    5·1 answer
  • Answer quickly, thank you 50 points.
    10·1 answer
  • Who here absolutely hxtes school.(and hxte is such a strong word I despise school)???.........because teachers constantly pack w
    6·2 answers
  • In order to determine students’ preferences, Ms. Lewis took a random survey of 60 high school students and found that 42 of them
    8·1 answer
  • Please help!!!!!!!!!!​
    6·1 answer
  • Evaluate: x(y – 5) for x = 2 and y = 7
    11·1 answer
  • Select the correct answer Consider functions p and q. p(x) = log₂ (x - 1) g(x) = 2^x - 1 Which statement is true about these fun
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!