) Describe two quick ways to find approximately 33% of 59 books.

b) Describe two quick ways to find approximately 25% of $98.50.


c) Describe two quick ways to find approximately 2% of 150 people.

2. How would one perform the EXACT calculations in #1? Describe the process IN WORDS1


3. Quick fractions to percentages:

a) 5 out of 25 is 20 %

b) 20 out of 80 is 25 %

c) 3 out of 298 is 1.01 %

d) 1 out of 1000 is 0.1 %

Answers

Answer 1

Answer:

Kindly check explanation

Step-by-step explanation:

33% is approximately 1/3 of a whole ; that is 1/3 of 100%

Hence, 59 / 3 = approximately 19

Approximately 20

Another way is to take 59 as 60, nearest 10, then divide by 3 to obtain ; (60 /3) = 20

To obtain 25% of 98.50

25% = 1/4th

Take value as 98 and divide by 4

Take value as 100 and divide by 4

2% of 150 people

2% = 1/50

Quick division of 150 into 50 places to obtain the approximate value.

To obtain the exact solution for the questions above :

Multiply 33% by 59

0.33 * 59 = 19.47

Multiply 25% by $98.50

0.25 * $98.50

$24.625

Multiply 2% by 150

0.02 * 150

= 3 people


Related Questions


There are 48 students in a certain class, 25% of this are girls, How many
boys are in the class?

Answers

Answer:

There are 36 boys

Step-by-step explanation:

Aight come on i need the answer to this question

Answers

Answer:

A, E, F

Step-by-step explanation:

2/9 is the fraction equivalent of 0.222222 repeating. 4/15 is the fraction equivalent 0.266667 repeating. 7/11 is the fraction equivalent of 0.636364 repeating.


A line that includes the points (-9, h) and (-8, 9) has a slope of 10. What is the value of h?

Answers

Answer:

-1

Step-by-step explanation:

Use the rule y2-y1 / x2-x1

y1 = h

y2 = 9

x1 = -9

x2 = -8

so you get

9-h / (-8) - (-9) = 10

cross multiply to get

9-h = 10

so -h = 10-9

so h = -1

Find an equation in point slope form for the line haveing the slope m=-3 and containing the point (6 7)

Answers

Answer:

7-y=-3(6-x)

Step-by-step explanation:

Point slope form:

[tex]y-y_{1} = m(x-x_{1} )[/tex]

Substitute y in for 7. Substitute x in for 6. Substitute m in for -3.

7-y=-3(6-x)

Complete the table for the given rule.
Rule: y = 5x

Answers

where is the table for this?
is there a picture that is supposed to go with this??

The rectangular base of a 3-D printer East 4.5' by 3' in the Keogh's drawing the base of the printer is 3" by 2" of nicaea in larger drawing to 3 times its size would foot the scale of her events draw

Answers

Answer:

[tex]Scale = 1.5[/tex]

Step-by-step explanation:

Given

[tex]Printer = (4.5',3')[/tex]

[tex]Keogh = (3',2')[/tex]

Required

Determine the scale

This is calculated as:

[tex]Scale = \frac{Original}{Actual}[/tex]

[tex]Scale = \frac{(4.5,3)}{(3,2)}[/tex]

Factorize the numerator

[tex]Scale = \frac{1.5 * (3,2)}{(3,2)}[/tex]

Scale = \frac{1.5 * (3,2)}{(3,2)}[tex]Scale = 1.5 * \frac{(3,2)}{(3,2)}[/tex]

[tex]Scale = 1.5 * 1[/tex]

[tex]Scale = 1.5[/tex]

4 - (2x - 3) ≈ 3 what is the value of x

Answers

Answer: [tex]7-2x[/tex]

Step-by-step explanation:

12 out of the 50 U.S. states have names that start with a vowel. What percentage of U.S. states' names start with a vowel

Answers

Answer:

24% of the U.S. states have names that start with vowels

Step-by-step explanation:

12 ÷ 50 = 0.24

0.24 × 100 = 24%

Answer:

24 % of the U.S. states' names start with a vowel

Step-by-step explanation:

12 out of 50 vcan be written in math terms as;

12 / 50 which equals the decimal form of a percent as shown;

12 / 50 = 0.24

which in percent form is: 24 %

Match each statement with the correct reasoning in the proof below.

helpl

Answers

Answer:

When demand for goods increases - Price will rise

When supply of goods increases - Prices will fall

Step-by-step explanation:

Supply and demand function works oppositely in economy. When there is huge demand for goods and supply is short then prices will rise. This is because supply is not sufficient to meet the demand and the market is not in equilibrium position.

bridget needs an actor. Actor A is offering her services for an initial $250 in addition to $50 per day. Actor Bis offering her services for an initial $200 in addition to $60 per day. When will the two actors charge the same amount of money?

Answers

Answer:

Day five

Step-by-step explanation:

Consider function fand function g.
() = In
g(x) = -5 In
How does the graph of function g compare with the graph of function ?
Unlike the graph of function f, the graph of function ghas a y-intercept.
The graph of function g is the graph of function fvertically stretched by a factor of 5.
Unlike the graph of function f, the graph of function g decreases as x increases.
The graphs of both functions have a vertical asymptote of r = 0.
Unlike the graph of function f, the graph of function g has a domain of {+1 -5 < x < 0}
Reset
Next

Answers

Answer:

I believe it is the first third and fourth options, I am not entirely sure for I mostly guessed on them, but they make the most sense when looking at the graph.

Step-by-step explanation:

It can be deduced that the graph of function f and g compare as:

Unlike the graph of function f, the graph of function g decreases as x increases.The graph of both functions have a vertical asymptote of x = 0.

What is a function?

A function in mathematics simply means the relation between a set of inputs and a set of permissible outputs.

In this case, the graph of both functions have a vertical asymptote of x = 0. This is because the divisor equals to zero for a value of x.

Learn more about graphs on:

https://brainly.com/question/25020119

Can someone please help me with my math homework?

Answers

Where’s the picture


Penny is training for a race. First she ran 1/10 of a mile
4 times. Next she ran 1/5 of a mile 3 times. Then she ran 3/10 of a mile two times. How far did Penny run
during her training?
Show your work.

Answers

I think it’s 8/5 miles

define acute, right angle, obtuse, straight angle, reflex​

Answers

Answer: here

Step-by-step explanation:

Acute Angle - An angle less than 90 degrees. Right Angle - An angle that is exactly 90 degrees. Obtuse Angle - An angle more than 90 degrees and less than 180 degrees. Straight Angle - An angle that is exactly 180 degrees. Reflex Angle - An angle greater than 180 degrees and less than 360 degrees.

Answer:

An Acute angle is an angle less than 90 degrees

An obtuse angle is an angle greater than 90 degrees

A right angle is an angle that is exactly 90 degrees

A straight angle is an angle that is exactly 180 degrees

A reflex is an angle greater than 180 degrees but less than 360 degrees

Step-by-step explanation:

HELP ME PLZ SURFACE AREA OF A RAMP

Answers

Answer:

i think it 37 square feet

Given an absolute value function f(x)=|x|, what is the effect of adding a constant k to the function?

Answers

Answer: the graph of the resulting function, |x| + k, is the graph of f (x) shifted k units up

Step-by-step explanation:

just took the test

answer the following by setting up and following as a proporition
I need it quick
at a bad wolfs concert there are fifteen males for every twenty three people. if 23,675 people attend the concert how man males attend the concert?

Answers

23,675 people * (15 males)/(23 people) ≈ 15,440 makes

A candy-wrapping robot can wrap 435 pieces of candy in 5 minutes. Calculate the unit rate. How many pieces of candy can the robot wrap in 1 minute?

Answers

Answer:

Step-by-step explanation:

435/5=87

87 candy per min

Choose >, <, or = to compare each pair of numbers

5.31 ______ 5.13

Answers

Answer:

>

Step-by-step explanation:

Answer:

5.31 > 5.13

Step-by-step explanation:

5.31 is greater than 5.13 as it is farther than 5.13 on the number line.

Area of a right triangle with base 8cm and height 2cm is
16 square cm
8 square cm
32 square cm​

Answers

Answer:

the ans is 16 square cm ok

Problem
Jasmine has about 14 hours left to
devote to her project. It must be done
in 3 days. How many hours will she need
to devote to the project each day?
31
Write and solve the problem as a
division problem.
Show your work.
U U

Answers

Answer:

4.67 hours

Step-by-step explanation:

The computation is shown below:

Given that

There is 14 hours remaining for devoting in a project

Also it must be completed in 3 days

So the number of hours she need to devote each day is

= 14 hours ÷ 3 days

= 4.67 hours

Tim, Kim, and Jim collect comic books. Kim has three times as many comic books as Jim. Tim has eight less than Kim. Together they have 104 comic books. How many does each person have?

Answers

I think it has to be 69

choose the best estimate for the mass of an apple
A. 25 g
B. 250 g
C. 1,000 g
D. 2,000 g
boi you bettter helpp.

Answers

Gotchu cuh. It’s 250g. This math stuff too easy

Answer:

25 or 250 i would go wit 250 but i fr dont know

Step-by-step explanation:

Top Golf charges $12 for each hour. You can spend no more than $60.
Which of the following inequalities could help you solve for all the possible hours, h,
that you can golf for?

Answers

Answer:

Step-by-step explanation:

12x<60

The < will have a underline

Find the number that makes the ratio equivalent to 2:7.
6:?

Answers

Answer:

6:21

Step-by-step explanation:

2 was multiplied by 3, so 7 should also be multiplied by 3.  The answer is 6:21.  Hope this helps!  

For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). 360 degrees a. 6.28 units clockwise c. 3.14 units clockwise b. 6.28 units d. 3.14 units

Answers

Answer:

The length of a 180° arc of a unit circle is π ≈ 3.14 units.

Step-by-step explanation:

Use your knowledge of the circumference of a circle (the length full around) and the fact that there are 360° in the central angle of a full circle. The distance around is proportional to the angle, so an arc of measure 180° will have a length equal to

... (180°/360°) × circumference = (1/2)×circumference

For a unit circle, the circumference is 2π (= π×diameter = 2π×radius). Half that length is π units.

Answer:

I can't give a "smart" explanation but the answer is D) 3.14 units

Use the ruler provided to measure the radius of the circle to the nearest centimeter.
Which measurement is closest to the area of the circle in square centimeters?

Answers

Answer

its B

Step-by-step explanation:

Answer:

43.96 2 cm2

Step-by-step explanation:

Question 5
Reflected figures are always
?
O Smaller
O Bigger
Rotated
Congruent

Answers

Answer:

Congruent

Explanation:

The reflection never changes the angle measures or side lengths of the figure.

Kamala spent a total of $4.32 to buy
6 pencils. Each pencil cost the same
amount. What was the cost of each
nencil2

Answers

Each pencil costs 0.72 as you do 4.32 / 6

help this is due soon

Answers

Answer: (1,-2)

Step-by-step explanation: You have to look and see how much its decreasing by. It goes 1 square to the right (positive) and 2 down (negative).

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