0.3125 can be written in the form p/q as

Answers

Answer 1
Answer:

We need to write 0.3125 in fraction form

First we remove the decimal

WE have 4 numbers after the decimal so we divide by 10000

0.3125 = (0.3125* 10000)/(1*10000) = (3125)/(10000)

Both numerator and denominator ends at 0 and 5

so we divide both top and bottom by 5

(3125)/(10000)  = ( (3125)/(5))/((1000)/(5))  = (625)/(2000)

Again divide both numerator and denominator by 5

(625)/(2000)  = ( (625)/(5))/((2000)/(5))  = (125)/(400)

Again divide by 5

(125)/(400)  = ( (125)/(5))/((400)/(5))  = (25)/(80)

Again divide by 5

(25)/(80)  = ( (25)/(5))/((80)/(5))  = (5)/(16)

0.3125 = (5)/(16)

Answer 2
Answer: 0.3125 =  (3125)/(10000) =  (3125 / 625 )/(10000 / 625) = (5)/(16)

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A bird feeder 24 times using 6 cups each time. A bag of seeds holds 32 cups. How many bags of seed did he use?

Answers

First, let's find how many cups the bird feeder uses 24 times.

24 x 6 = (20 x 6) + (4 x 6) = 120 + 24 = 148 cups.

Now, let's divide 148 by 32.

148 ÷ 32 = 4.625 bags of seed.

I hope this helped!

The angle of elevation from L to K measures 55°. If JK = 26, find JL. Round your answer to the nearest tenth.A. 37.1
B. 21.3
C. 14.9
D. 26.8

Answers

the angle of elevation is the degree at which you need to look up, therefore the angle between the dotted line, let's call it LM, and line LK is 5 degrees

Angle JLK and Angle KLM are also complimentary angles, meaning that they both add up to 90 degrees, therefore angle JLK = 90-55=35degrees

Now, SOHCAHTOA comes in handy to find JL. Since we know JLK and JK, this is going to be a breeze.
Since the sides we are using are opposite and adjacent to JLK, we are going to use tan.
So: tan = o/a
however, as we don't know a, we need to rearrange the equation so a is on its own
tan=o/a (times both sides by a)
tan a = o (divide both sides by tan)
a = 0/tan

Now we can solve the equation with the information given
a = 26/tan35
a = 26/0.7
a=37.13184818
=> 37.1

So, you can put down A as your answer :D

Answer:

37.1

Step-by-step explanation:

Find the perimeter of a rectangle whose length is 3 square root 5 and width is 2 square root 7

Answers

The rectangle has a length of 3√5 and a width of 2√7. The perimeter is calculated as 23.9 approximately.

Use the concept of a rectangle defined as:

Rectangles are four-sided polygons with all internal angles equal to 90 degrees. At each corner or vertex, two sides meet at right angles. The rectangle differs from a square in that its opposite sides are equal in length.

Given that,

Length of the rectangle: 3√5

Width of the rectangle: 2√7

To find the perimeter of a rectangle,

Use the formula P = 2(length + width).

In this case,

The length is 3√5 and the width is 2√7.

Applying the formula, we get:

P = 2(3√5 + 2√7)

To simplify this expression, distribute the 2:

P = 6√5 + 4√7

p ≈ 23.9

Hence,

The perimeter of the rectangle is approximately 23.9.

To learn more about rectangles visit:

brainly.com/question/15019502

#SPJ3

Answer:

Step-by-step explanation:

Area=Length times width

A=3√(5)*2√(7)

A=6√(35)

Y = x² + x + 8 find 1st and 2nd derivitive ​

Answers

Answer:

y' = 2x + 1

y'' = 2

Step-by-step explanation:

y = x² + x + 8

y' = 2x + 1

y'' = 2

0.135 written as a fraction is _____.
5/37
27/100
27/200

Answers

0.315 is the written as a fraction.
convert to fraction
=> 0.315 / 1000
=> 315 / 1000
=> 63 / 200
Thus in the given choices, the answer is not in there.

Which ordered pair could you remove from the relation {(–1, 0), (1, 3), (2, 2), (2, 3), (3, 1)} so that it becomes a function?

Answers

Answer:

Either of (2,2) or (2,3) should be removed to get the relation as a function.

Step-by-step explanation:

We know that a relation is a function if each element of the first set is mapped to a unique element of the other set.

i.e. corresponding to each x value we have a single y-value.

We are given a relation as:

          {(–1, 0), (1, 3), (2, 2), (2, 3), (3, 1)}

As we could observe that there are two images corresponding to '2' i.e. 2 is mapped to 2 and 3 both as could be seen from the ordered pair (2,2) and (2,3).

Hence, if any one of (2,2) and (2,3) will be removed we will get our relation as a function.

Each x value should have only one y value

therefore you should remove wither (2,2) or (2,3)