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kolezko [41]
3 years ago
11

There are 100 teachers in a school. 60 teach science, 25 teach humanities, 15 teach both science and humanities. Find the number

of science but not humanities
Mathematics
1 answer:
UkoKoshka [18]3 years ago
8 0

Answer:

15

Step-by-step explanation:

The total number of teachers in the school is 100.

The number who teach Science is 60

The who teach humanities is 25.

The number that teach both humanities and Science is 15.

We want to find the number who teach Science but not Humanities.

We obtain this by subtracting the number of teachers who teach both subjects from the number that teach Science.

= 60 - 15 = 45

Therefore 25 teaches science but not Humanities

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Answer:

5.59 inch

Step-by-step explanation:

Arc Length = 2 * π * 8 * (40/360) = 16π/9 = 5.59

6 0
4 years ago
Tashia ate 1/3 of a pizza, and Jay ate 3/8 of the same pizza. What fraction of the pizza was eaten?
Sauron [17]
This is basically saying how much of the pizza did Tashia and Jay both ate, thus combining their portions together.

1/3 + 3/8 = fraction of pizza eaten

To add fractions, you must have a common denominator. Which is 24 in this case because 3*8 = 24.

So you multiply 1/3 with 8 and multiply 3/8 with 3.

1/3*8= 8/24
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Now you add the fractions.
8/24+9/24= 17/24. You add the numerator, the denominator stays the same.

17/24 of the pizza was eaten.
7 0
3 years ago
Write the number in standard form seventeen million,five hundred eleven thousand five
trapecia [35]

Answer:

17,511,005

Step-by-step explanation:

Your welcome

4 0
4 years ago
Read 2 more answers
Please answer this correctly I want helping hand people to answer this correctly
crimeas [40]

Answer:

w = 36

Step-by-step explanation:

You can make a ratio 98 : 84 = 42 : w

\frac{49}{42}=\frac{42}{w}

49w = 1764

w = 36

3 0
4 years ago
HelllllllP it’s due today :/
svetlana [45]

Answer:

Rectangle

Step-by-step explanation:

Note the definition of a rectangle. All angles must be 90°, and opposite sides are parallel and congruent.

It says that Andre "drew a quadrilateral with <em>four right angles and two pairs of congruent sides</em>.", making rectangle a candidate as an answer.

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