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3 years ago

What is mutipulcation?

Mathematics

1 answer:

konstantin123 [22]3 years ago

4 0

Answer: The process of combining matrices, vectors, or other quantities under specific rules to obtain their product.

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The scale on a map is 2cm =25 miles Dave measured the distance to the next town 5cm How many miles away is the next town

denis-greek [22]

First we need to find the measurement for 1 centimetre. To do this, we need to divide the given amount of miles (25) by the given number of centimetres (2).

25 / 2 = 12.5

1 cm = 12.5 miles

Now we need to find the distance of the next town.

If the next town is 5 cm, and 1 cm is 12.5 miles, we need to multiply 12.5 by 5.

12.5 * 5 = 62.5

<h3>So the next town is 62.5 miles away!</h3>

If you are asked to round this to the nearest whole number, it would be 63 miles.

Hope this helped! <em>Brainliest? :)</em>

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3 years ago

Need help please i don't know how to do this one

kakasveta [241]

I believe it’s 14.97

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3 years ago

Solve the problem.

liq [111]

This question is asking for the circumference of the basket, in which we can use the formula $\pi d$ , where, according to this question, $\pi$ is 3.14 and $d$ is 11 inches.

When we multiply them together, we get 34.54 inches as our total answer.

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3 years ago

PLEASE HELP ME!!!!!!

larisa86 [58]

The rock hits the gorund at 45s. is the answer

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3 years ago

at a particular high school, 42% of the students participate in sports and 25% of the students participate in drama. if 53% of t

baherus [9]

The probability that a student participates in both sports and drama is $0.14$ .

<h3>What is the formula for P(AUB), where A and B are any two events?</h3>

If $A$ and $B$ are any two events, then the probability of the joint event $(A\cup B)$ is given by the following formula: $P(A\cup B)=P(A)+P(B)-P(A\cap B)$

Given that 42% of the students participate in sports and 25% of the students participate in drama and 53% of the students participate in either sports or drama.

Suppose $S$ denotes that "a student participates in sports" and $D$ denotes that "a student participates in drama".
So, we have $P(S)=\frac{42}{100}=0.42$ , $P(D)=\frac{25}{100}=0.25$ , $P(S\cup D)=\frac{53}{100}=0.53$ .

We want to find the probability that a student participates in both sports and drama i.e., we want to find $P(S\cap D)$ .

By the above formula, we obtain:

$P(S\cup D)=P(S)+P(D)-P(S\cap D)\\\Longrightarrow P(S\cap D)=P(S)+P(D)-P(S\cup D)\\\Longrightarrow P(S\cap D)=0.42+0.25-0.53\\\therefore P(S\cap D)=0.14=\frac{14}{100}$

Therefore, the probability that a student participates in both sports and drama is $0.14$ .

To learn more about probability, refer: brainly.com/question/24756209

#SPJ9

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1 year ago

Read 2 more answers