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3 years ago

At Cassville Middle School, students can choose to study either French or Spanish. The

Mathematics

2 answers:

Semmy [17]3 years ago

8 0

<h3>Answer: French</h3>

Explanation:

The vertical bar on the inside of the box visually represents the median. For the French learners, the median is at 200. For the Spanish learners, the median is at 190.

natulia [17]3 years ago

5 0

Answer:

is french which is higher median number of learners

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The average yearly rainfall in san antonio is 25 inches.This year san Antonio received 80% of the average amount. How much rain

motikmotik

25 x .80 is 20 inches "this year" of the problem

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3 years ago

Solve 5 tan x = 5√(3) for 0° ≤ x ≤ 180°.<br><br> a. 60°<br> b. 150°<br> c. 30°<br> d. 120°

ladessa [460]

Answer:

$\boxed{a.\:\:\:60\degree}$

Step-by-step explanation:

The given trigonometric equation is

$5\tan(x)=5\sqrt{3}$ for $0\degree \le x\le 180\degree$ .

We divide through by 5 to get;

$\tan(x)=\sqrt{3}$

We take the inverse tangent of both sides to obtain;

$x=tan^{-1}(\sqrt{3})$

$x=60\degree$

Since the tangent ratio is positive, it means $x$ could also be in the 3rd quadrant. But this is outside the given range.

Therefore the correct answer is A

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4 years ago

What is the area of the following triangle?

djyliett [7]

Answer:

Step-by-step explanation:

multiply 7 by 18 7 × 18=126 then divide by 2 126÷2=63

3 0

3 years ago

The hypergeometric distribution is used when samples are taken from an infinite population with replacement.

scoundrel [369]

<span>The hypergeometric distribution is used when samples are taken from an infinite population with replacement.
The statement is FALSE</span>

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3 years ago

If on a scale drawing 15 feet are represented by 10 inches the. A scale 1/10 inches represents how many feet

Goryan [66]

Answer:

A scale 1/10 inches represents 0.15 feet

Step-by-step explanation:

* Lets explain how to solve the problem

- The scale drawing is a ratio between the actual length and the

drawing length

- The terms of the ratio must have same units, then the scale

drawing must have same units

* Lets solve the problem

- The 15 feet on a scale drawing are represented by 10 inch

∵ 1 foot = 12 inches

∴ 15 feet = 15 × 12 = 180 inches

∵ 15 feet represented by 10 inches

∴ 180 inches represented by 10 inches

∴ The scale drawing is ⇒ 10 : 180

- Simplify it by dividing the two terms by 10

∴ The scale drawing is ⇒ 1 : 18

- That means every 1 inch in drawing represents 18 inches in actual

∵ A scale represents 1/10 inches

∴ 1 : 18

1/10 : ?

∴ The actual = 1/10 × 18 = 1.8

∴ 1/10 inches in scale drawing represents 1.8 inches in actual

∵ 1 inch = 1/12 feet

∴ The actual = 1.8 × 1/12 = 0.15 feet

* A scale 1/10 inches represents 0.15 feet

7 0

4 years ago