MATHEMATICS HIGH SCHOOL

The probability that a student takes a history class and a sociology class is 0.051. The probability that a student takes a history class is 0.32. What is the probability that a student takes a sociology class, given that the student is taking a history class?0.051
0.159
0.269
0.32

Answers

Answer 1
Answer: I believe the answer would be B. 0.159.. Need explanation?
Answer 2
Answer:

Ur Answer is B. 0.159

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Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!

The____ is the set of all values a function will accept as inputs.domain
relation
range
mapping

Answers

The domain is the set of all values a function will accept as inputs.

Tom bought 2.5 cakes for class for the class picnic. 25 students will share the cake equally. what fractional part of a cake should each student receive so that no cake is left over?

Answers

THE ANSWER IS 27.5,BECAUSE WHEN I ADDED IT 25+2.5 I GOT 27.5.THIS IS HOW I GOT MY ANSWER.

Find the product.
(n^3)^2 * (n^5)^4

Answers

Hi

(n^3)^2 × (n^5)^4 = n^6 × n^20 = n^26

Answer: n^26

A bee flies at feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for ​minutes, and then flies directly back to the hive at feet per second. It is away from the hive for a total of minutes. a. What equation can you use to find the distance of the flowerbed from the​ hive? b. How far is the flowerbed from the​ hive?

Answers

Answer:

Step-by-step explanation:

The question is incomplete. Here is the complete question.

A bee flies at 12 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 14 ​minutes, and then flies directly back to the hive at 8 feet per second. It is away from the hive for a total of 18 minutes. A. Write the equation. Let d be the distance of the flowerbed from the hive. B. how far away is the hive from the flower bed.

First we need to calculate the time taken by the bee to fly to a flowerbird to its hive using the formula;

Speed = Distance/Time

Time = Distance/Speed

If a bee flies at 12 feet per second directly to a flowerbed from its hive, then the time taken by the bee is expressed as;

t1 = d/12 ....... 1

If the bee then flies directly back to the hive at 8 feet per second, the time taken by the bird will be:

t2 = d/8 ....... 2

Total time taken by the bee to and fro will be the sum total of both times;

t1+t2 = d/12+d/8

t11+t2 = 2d+3d/24

t1+t2 = 5d/24 ........ 3

If the bee stays at the bee stays at the flowerbed for 14 ​minute and away from the hive for 18minutes, the total time used by the bird during the journey will be 18-14 = 4 minutes

converting 4 minutes to seconds

4 minutes = 4*60 = 240seconds

The equation that can be used to find the distance of the flowerbed from the​ hive is gotten by equating equation 3 to  the total time used by the bird during the journey i.e;

5d/24 = 240

5d = 24*240

5d = 5760

b) To know how far is the flowerbed from the​ hive, we will solve the resulting equation in a for the value of d as shown

Given 5d = 5760

Divide both sides by 5

5d/5 = 5760/5

d = 1152ft

Hence the distance of the flowerbed from the​ hive is 1152ft

1/8 the sum of 23 and 17

Answers

The correct answer is:(1)/(8) (23 + 17) = 5


Explanation:


1/8 the sum of 23 and 17 can mathematically be written as follows:

(1)/(8) (23 + 17)


As the sum of 23 and 17 is written as (23+17), and then multiply it with (1/8).


Now evaluate:

(1)/(8) (23 + 17)

(1)/(8) (40)

= 5


Hence the correct answer is 5

5

Further explanation

The Problem:

  • (1)/(8) the sum of 23 and 17
  • Write an expression to match and then evaluate.

The Process:

Step-1: Determine the sum of 23 and 17

\boxed{ \ 23 + 17 = 40 \ }

Step-2: Calculate (1)/(6) the sum of 16 and 20

(1)/(8) of the sum of 23 and 17 means (1)/(8) multiply the result of adding 23 and 17.

\boxed{ \ = (1)/(8) * 40 \ }

We can cross out 8 and 40 because they can be completely divided, but this time we continue the multiplication process.

\boxed{ \ = (40)/(8) \ or \ 40 / 8 \ }

\boxed{\boxed{ \ 5 \ }}

Thus the result is 5.

- - - - - - - - - -

Quick Steps:

\boxed{ \ = (1)/(8) * (23 + 17) \ }

\boxed{ \ = (1)/(8) * 40 \ }

\boxed{ \ = (40)/(8) \ or \ 40 / 8 \ }

\boxed{\boxed{ \ 5 \ }}

Learn more

  1. ³/₄ of a number is 27. What's the number? brainly.com/question/1026382
  2. \frac{1}{6} the sum of 16 and 20 brainly.com/question/2648640
  3. How many students are wearing a shirt other than blue or white? brainly.com/question/895261

Keywords: 1/8, the sum of 23 and 17, adding, multiply, dividing, 40, the result, 5

True or false: is a rectangular also a square

Answers

I do not believe so, because a square is in the rectangle family. If a rectangle was in the square family, it would have to have all sides the same length, wich wouldnt make it a rectangle anymore.
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