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3 years ago

Which expression shows 20% of 60? a) 1/4 • 60 b) 1/20 • 60 c) 1/5 • 60 d) 1/50 • 60

Mathematics

1 answer:

GrogVix [38]3 years ago

5 0

Answer:

C | 1/5

Step-by-step explanation:

There are 5 20s in 100. Meaning if you only have one 20, it'd be 1/5.

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A bag contains 20 marbles. The probability of picking a yellow marble is 3/4. How many marbles are yellow?

emmasim [6.3K]

15 because 3/4 is equivalent to 75% and 75% of 20 is 15.

8 0

4 years ago

Read 2 more answers

A rectangles width is 5 feet less than its length. Write a quadratic function that expresses the rectangles area in terms of its

Ira Lisetskai [31]

Answer:

Area = L²-5L

Step-by-step explanation:

Area = length * width

Length = L

Width = L - 5

Area = L * (L-5) = L²-5L

4 0

3 years ago

On a school trip to a theme park, 4 busses each carry 70 students.

DanielleElmas [232]

Answer:

165 Students Have No Made Plans For Lunch.

Step-by-step explanation:

According To the Question,

Given,On a school trip to a theme park, 4 busses each carry 70 students Then Total Number Of Students on a trip is 70×4=280 Students.

And,35% of the students are bringing their own lunch. Thus,35% Of 280 Students is 98 Students. Then Remaining 182 Students not bring their own lunch.

Now, 17 of the students are buying lunch when they get to the theme park. Thus students Who have not made plans for lunch is 182-17⇒165Students

7 0

3 years ago

Please help me with this !:(

ahrayia [7]

Answer:

75.062c $m^{2}$

Step-by-step explanation:

To find the missing side use pythagorean theorem

So $6^{2} +b^2=8.5^2$

Solve for b, b= 6.021

To find the area use $\frac{1}{2}$ bh

So $\frac{1}{2}$ (6.021+19)(6)= area

And you get 75.062

7 0

3 years ago

GI = 6, HI = 8, DT = 12, what is IE?<br>a.12<br>b.16<br>c.8<br>d.4

harina [27]

Answer:

Option D

Step-by-step explanation:

By the property of intersecting chords,

If two chords are intersecting at a point inside a circle, product of lengths of the line segments on each chord is equal.

DI × EI = HI × GI

12 × EI = 8 × 6

EI = $\frac{48}{12}$

EI = 4

Therefore, Option D is the correct option.

5 0

3 years ago