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Reptile [31]
4 years ago
15

A bag contains 3 pennies, 6 nickels and 2 dimes. What is the probability of picking a nickel and then a dime from the bag withou

t replacement? Express your answer in simplest form.
Mathematics
2 answers:
sasho [114]4 years ago
7 0

Answer:

i added all of them and it was 11/2

alukav5142 [94]4 years ago
5 0

Answer:

6/55

Step-by-step explanation:

6/11x2/10=6/55

hope this helps

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Find the slope of a line perpendicular to each given line.<br><br> 7) y = 5/2x - 3
yulyashka [42]

Answer:y= -2/5x-3

Step-by-step explanation:

It's actually pretty simple, all you gotta do is flip the fraction around so if it is 5/2x now is 2/5, and then change the sign, since it was positive now it's negative

4 0
2 years ago
Felicity's dog eats no more than two cups of dog food per day. Felicity's dog eats at least one-quarter cup more than one-half o
horrorfan [7]

Answer:

\frac{1}{4}+\frac{m}{2}   \leq x\leq 2

x denotes amount of food that Felicity's dog eats

Step-by-step explanation:

Given:

Felicity's dog eats no more than two cups of dog food per day.

Felicity's dog eats at least one-quarter cup more than one-half of the amount Martin's dog eats.

The amount of food that Martin's dog eats is represented by using m

To find: the inequality that represents the situation

Solution:

Amount of food that Martin's dog eats = m

Amount of food that Felicity's dog eats ≤ 2

Also,

Amount of food that Felicity's dog eats \geq \frac{1}{4}+\frac{m}{2}

Therefore,

\frac{1}{4}+\frac{m}{2}\leq Amount of food that Felicity's dog eats ≤ 2

Let x denotes amount of food that Felicity's dog eats.

\frac{1}{4}+\frac{m}{2} ≤ \frac{1}{4}+\frac{m}{2}   \leq x\leq 2

3 0
3 years ago
Can someone help plz ​
steposvetlana [31]
Subtract it and you will find your answer hope this helps
5 0
3 years ago
Someone help me this is so hard
Sholpan [36]

Answer:

the answer is 16

Step-by-step explanation:

x^2 + 7 ( x=3)

3^2 + 7

9 + 7 =

16

x^2 would be that number(x) times itself that many times[ in this case it would be the number 2]

7 0
3 years ago
Read 2 more answers
PLZ HELP ASAP RN PLZ
Ronch [10]
I think it’s B i’m not sure though!
5 0
3 years ago
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