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3 years ago

13

What is the area of a triangle 3 4 5

1 answer:

Ghella [55]3 years ago

4 0

Answer:

6 cm^2

Step-by-step explanation:

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What is 47 divided by 2

Jet001 [13]

Answer:

23.5

Step-by-step explanation:

I used a calculator

7 0

3 years ago

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Mrs.Pepe buys 0.5 pound of American cheese at the deli. If the price of the American cheese $6.50 per pound, how much does she p

Neporo4naja [7]

Answer:$3.25

Step-by-step explanation: 0.5 is half of 1 full pound so you would divide $6.50 by 2 to get $3.25.

7 0

3 years ago

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A parking lot has 45 empty space. If the ratio of empty spaces to taken spaces is 5:3, how many spaces are there total

Savatey [412]

$5x-\ taken\ spaces\\\\
3x-\ empty\ spaces\\\\
45=3x \ \ \ | divide\ by\ 3\\\\
x=15\\\\
5x+3x=8x=8*15=120\\\\
There\ are\ 120\ spaces\ in\ total.$

7 0

3 years ago

Of a group of 30 cats, 24 eat tinned or dry food, 10 like dry food and 5 like both tinned and dry food. Find the probability tha

katen-ka-za [31]

Given: 30 cats, 24 for tinned or dry food, 10 for only dry food, 5 for both tinned and dry food.

Cats that like only tinned food: 24 - 10 = 14

Probability that a randomly selected cat likes only tinned food: $\frac{14}{30} = \frac{7}{15}$

4 0

3 years ago

104 students responses 21 liked sledding as their favorite winter activity if 500 people had. Responded, how many would have bee

ankoles [38]

The writing is confusing, but as I understand it 21 is about 20% of 104 (21x100/104). The same prosentage of 500 equals 100,96 and I would round it to 101 (the answer of the first equasion x 500/100).

4 0

3 years ago

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