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grandymaker [24]
3 years ago
11

a jar contains 8 nickels, 10 dimes, 6 quarters, and 22 pennies. a coin is chosen randomly from a jar, what is the probability th

at the coin chosen is a dime?
Mathematics
2 answers:
Rudiy273 years ago
5 0
36/46

I hope that helps!



slega [8]3 years ago
3 0
It would be 5% percent chance a dime

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A six-sided fair die is rolled and a fair coin is tossed. If event M represents getting an odd number on the die and event N rep
Rama09 [41]
Probaility is (desired outcomes)/(total possible outcomes)


odd numbers of dice is 3 (1,3,5)
desired outcomes =3
dice has 6 numbers
total possible outcomes of diece=6
3/6=1/2=dice





coin
tails=1
desired outcomes=1
total possibe=2 since 2 sides (head and tails)
cond poinbabiotiuyy=1/2


they are independend of each other since they do not influence each other
if they were like 'pick 2 collor balls and see what color you get, when you pick one, there is 1 less ball int he bucket so the propbabilit changes'



so
assuming that
P(M and N)= means
'the probability of M and N are both equal to "

The two events are independent. In the given scenario, P(M and N) =1/2.
8 0
3 years ago
PLEASE ANSWER THIS VERY FAST!! A gym membership costs $40 per month plus a one time sign up fee of $20. How many months would it
vfiekz [6]

Answer:

About 24 months

Step-by-step explanation:

1000-20= 980

980/40= 24.5

4 0
3 years ago
Read 2 more answers
Is it possible for an exponential equation to have no solutions? If so, give an example. If not, explain why.
vredina [299]
A function f(x) has solutions if we can find a value to plug in that leads to 0. In other words, there are solutions to f(x) = 0. Another term for "solution" is "root" or "x intercept"

An exponential function may cross the x axis at one point only. Though there are plenty of cases when there are no solutions at all. For instance, in the case of f(x) = (2^x) + 10

The right hand side will never be equal to zero no matter what you plug in for x. The graph will never cross the axis.

To answer your question, yes it is possible to have an exponential equation to have no solutions. 
4 0
3 years ago
What is the value of the expression -8×3.4 ?
Ugo [173]

Answer:

-27.2

Step-by-step explanation:

5 0
3 years ago
4. Which operation should be completed first in the expression below? Use PEMDAS to evaluate. 24 ÷ (12 – 8) x 6 + 3 a. Add b. Su
irinina [24]

Answer:

Option b - Subtract

Step-by-step explanation:

Given : Expression 24\div(12-8)\times 6+3

To find : Which operation should be completed first in the expression below?

Solution :

P - Parentheses

E - Exponent

D - Divide

M - Multiplication

A - Addition

S - Subtraction

In the first step we solve the bracket in the expression  24\div(12-8)\times 6+3

So, we do subtraction i.e. 12-8=4

Therefore, option b is correct.

5 0
4 years ago
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