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stich3 [128]
3 years ago
15

Find the sum of 3/4 - 2/5

Mathematics
2 answers:
nignag [31]3 years ago
8 0

Answer:

7/ 20 LOL

Step-by-step explanation:

Aleksandr-060686 [28]3 years ago
6 0

Answer:

7/20

Step-by-step explanation:

Hope this help and have a great day!!!

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A school has two varsity basketball teams. One is the girls' team, and the other is the boys' team. On any given Saturday in Dec
belka [17]

The probability that either the girls' or boys' team gets a game is 0.85            

Step-by-step explanation:

Step 1:

Let P(G) represent the probability of girls team getting a game and P(B) represent the probability of the boys team getting a game.

P(B ∪ G) represents the probability of either girls and boys team getting a game.

P(B ∩ G) represents the probability of both girls and boys team getting a game.

Step 2:

It is given that P(G) = 0.8, P(B) = 0.7 and P(B ∩ G) = 0.65

We need to find the probability of either girls or boys team getting a game which is represented by P(B ∪ G)

Step 3:

P(B ∪ G) = P(B) + P(G) - P(B ∩ G)

= 0.8 + 0.7 - 0.65 = 0.85

Step 4:

Answer:

The probability that either the girls' or boys' team gets a game is 0.85

5 0
3 years ago
If Brian biked at an average speed of 12.2 miles per hour for 1.45 hours, you can find the total distance by multiplying Explain
Alenkinab [10]

Answer:

The distance he traveled is 17.69.

Step-by-step explanation:

Simple you'll need to multiply 12.2 times 1.45. Which should equal a total distance of 17.69

6 0
3 years ago
Read 2 more answers
Paula walks 1/12 mile in 5/3 minutes. What rate is equivalent to the rate she walked?
mel-nik [20]

The rate that is equivalent to the rate Paula walked is 1/20 mile/minute OR 0.05 mile/minute

<h3>Calculating Rate </h3>

From the question, we are to determine the rate which is equivalent to the rate Paula walked

Using the formula,

Rate = \frac{Distance}{Time}

From the given information,

Distance = 1/12 mile

Time = 5/3 minutes

Putting the parameters into the formula, we get

Rate =\frac{\frac{1}{12} }{\frac{5}{3} }

Rate = \frac{1}{12} \div \frac{5}{3}

Rate = \frac{1}{12} \times \frac{3}{5}

Rate = \frac{3}{60}

Rate = \frac{1}{20} mile/minute

Hence, the rate that is equivalent to the rate Paula walked is 1/20 mile/minute OR 0.05 mile/minute

Learn more on Calculating Rate here: brainly.com/question/21208007

#SPJ 1

8 0
2 years ago
CAN SOMEONE PLZ HELP ME
cestrela7 [59]

Answer:

the first one

4*10^12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the Solution for x?
Anarel [89]

Answer:

12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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