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Dima020 [189]
3 years ago
5

BRUH CAN SOMEONE HELP ME PLZZZZZZZZZZZZ

Mathematics
2 answers:
kykrilka [37]3 years ago
5 0

Answer:

With what?

Step-by-step explanation:

devlian [24]3 years ago
4 0
With what? there’s no question or image.
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SAT scores probability 1​
fredd [130]

Answer:

  a.  81.5%

Step-by-step explanation:

The z-score for 400 is ...

  Z = (X -μ)/σ = (400 -500)/100 = -1

The z-score for 700 is ...

  Z = (700 -500)/100 = 2

The empirical rule tells you that 68% of the distribution is within ±1σ of the mean, and 95% is within ±2σ of the mean. Half of that first number is in the range Z = -1 to 0, and half that second number is in the range Z = 0 to +2. So, the probability you want is ...

  (1/2)(68%) + (1/2)(95%) = 81.5% . . . . matches choice A

6 0
4 years ago
What type of angles are 4 and 5
vodomira [7]

Answer:

option c. Alternate interior angles

6 0
3 years ago
Read 2 more answers
Consider the attached function - The values are?
kow [346]
To find the value f(-7), we just need to evaluate the function at x=-7. In other words, we are going to replace x with -7 in the function:
f(x)=( \frac{1}{2} )^x
f(-7)=( \frac{1}{2})^{-7}
f(-7)=128

Similarly, to find the value of f(5), we just need to evaluate the function at x=5. In other words, we are going to replace x with 5 in the function:
f(x)=( \frac{1}{2} )^x
f(5)=( \frac{1}{2})^{5}
f(5)=0.031

We can conclude that f(-7)=128 and f(5)=0.031
7 0
3 years ago
The functions f(x) = (x + 1)2 − 2 and g(x) = -(x − 2)2 + 1 have been rewritten using the completing-the-square method. Is the ve
Ksenya-84 [330]

Answer:

The negative outside the parentheses indicates that the vertex is a maximum

f(x) has a minimum vertex

g(x) has a maximum

Step-by-step explanation:

7 0
3 years ago
An alarm system requires a 7-digit code using the digits 0 through 9. Each digit may only be used once in the code. How many dif
maks197457 [2]

<u>10M </u><u>different </u><u>codes </u><u>are possible.</u>

Probability Definition in Math-

  • Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e. how likely they are to happen, using it.
  • Four perspectives on probability are commonly used: Classical, Empirical, Subjective, and Axiomatic.
  • For example, the probability of flipping a coin and it being heads is ½, because there is 1 way of getting a head and the total number of possible outcomes is 2 (a head or tail). We write P(heads) = ½ .

  • It’s simple. there are 7 digits, so that would mean you start with 0,000,000 and end with 9,999,999.
  • If the highest digit is 9,999,999 and you add a 1 more to it, you have a total of 10M combinations.

Learn more about probability

brainly.com/question/11234923

#SPJ4

8 0
2 years ago
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