Ask question

Ask question

All categories

3 years ago

12

There are six nickels and seven dimes in your pocket. Five of the nickels and three of the dimes are Canadian. The others are US

currency. You randomly select a coin from your pocket. Find the probability that it is a dime or is US currency.
A. 0.5

B.0.667

C. 0.636

D. 0.615

1 answer:

ira [324]3 years ago

7 0

B!

hope this helps, it just seems like the best answe.

You might be interested in

Solving two-step equations:

aleksklad [387]

Answer:

Mia scored 6 baskets Last Saturday.

Step-by-step explanation:

Let:

Mia made score of baskets on Last Saturday = x

Mia made score of baskets yesterday = 3x (Mia made three times as many baskets in yesterday’s basketball game as she did last Saturday. three times means multiply 3 with score of Last Saturday baskets, i.e. x)

Total score of baskets = 24

We need to find How many baskets did Mia score last Saturday?

We can write:

<em>Total Score = Score on Last Saturday + Score yester</em>day

$24=x+3x$

Solving this equation we can find value of x:

$24=x+3x\\24=4x\\=>4x=24\\x=\frac{24}{4}\\x=6$

So, we get value of x = 6

Mia made score of baskets on Last Saturday = x = 6

Mia scored 6 baskets Last Saturday.

4 0

3 years ago

Erik pays $225 in advance on his account at the athletic club. Each time he uses the club, $9 is deducted from the account. Writ

guajiro [1.7K]

Answer:

Step-by-step explanation:

225-9x=v

225-9(7)=v

225-63=v

162=v

your answer is A

4 0

3 years ago

Hello, Earthlings! Martian here! Need help with math, I'm new to this subject! You'll get 50 (B) coins for answering!

alekssr [168]

Answer:

answer is 10000

Step-by-step explanation:

THANK U AGAIN <33ewiudhuids

4 0

3 years ago

A class has 36 students and it is divided into two groups which are in the ratio 3:6. How many students in each group?

Marrrta [24]

Answer:

12:24

Step-by-step explanation:you simplify the ration to 1:2 and then divide 36 by 3 which is 12 and then times 1x12=12 and 12x2=24 and 24 +12=36

6 0

3 years ago

Read 2 more answers

-7(4d+9c) use c=-6 and d=4

rodikova [14]

4x4=16 9x(-6)=-54 16+(-54)=-38 -7x-38=266

5 0

3 years ago