Mathematics Middle School

If Benjamin practices the trumpet 49 days out of 100, what fraction and what
percentage of days does Benjamin not practice the trumpet?
61
A.
100
or 0.61%
49
B.
100
or 0.49%
49
C.
100
or 49%
D.
51
or 51%
100

Answers

Answer 1

Answer: B

Step-by-step explanation:

The answer is B, because if he practices 49 times out of 100, then you know that it is a fraction of 49/100.

49/100 can also be changed into a decimal, making it 0.49.

Answer 2

Answer:

A: 61/100 or 0.61%

Step-by-step explanation:

He practices 49/100 days, but the question is asking us what percentage of days, he does not practice. He practices 49% of the days, but does not practice 100-49/100 days=61/100 days.

Related Questions

Heloo need help on mathe ples

Heloo need help on mathe ples

Answers

Answer:

add all the sides

Step-by-step explanation:

The easiest way to solve this is creating two shapes; cut the top off so it's a square-like shape, and you'll also have the long rectangle at the bottom.

the first shape's area is 3.8 x 4 = 15.2

the second is 13.05 x 3.6 = 46.98

since originally it's one shape, add them together. the area is 62.18 ft^2.

On a family camping trip, 5 backpacks can fit in the trailer for every 3 people. If 9 people are going on the trip, how many backpacks can fit?
12 backpacks
14 backpacks
15 backpacks
24 backpacks

Answers

Answer:

15 backpacks

Step-by-step explanation:

9 divided by 3 is 3m so there are 3 times more than 3 people going on this trip

So we just multiply 5 by 3 to get 15

15 backpacks for 9 people

Hopes this helps please mark brainliest

3x3=9 people (3group)
5x3=15backpacks

3:Last year a fishing license cost $52.00. This year the license will cost $27.04. This is a ____ percent decrease.

Answers

Answer:

48% decrease

Step-by-step explanation:

Original cost subtract new cost

52-27.04

24.96

Divide by original cost

24.96 / 52

0.48

Change to percent form

48%

48% decrease

52.69% decrease, This year’s cost divided by last year’s cost times 100

Match the following vocabulary words to their definitions.


1 the position of a digit in a number, which determines its value. place value

2.a metric unit of capacity. meter

3.number formed by raising ten to a power. mass

4.measurement of the pull of gravity on an object. liter

5.amount of matter in a body or object. metric system

6.the result of dividing two numbers. number line

7.a system of measurement based on the number ten. weight

8.a metric unit of length. power of ten

9.a line that graphically represents all numbers. quotient

Answers

Answer:

1: place value

2: liter

3: power of 10

5: mass

6: quotient

7: metric system

8: meter

9: the number line

im pretty sure this is correct :) use your brain :)

what is the volume of the right triangular prism below? 9yd 6yd 21yd

what is the volume of the right triangular prism below? 9yd 6yd 21yd

Answers

Answer:

36 yd

Step-by-step explanation:

Answer:36 yd

Step-by-step explanation:

This is an example of a Function.


True
False

This is an example of a Function. True False

Answers

Answer:

True

Step-by-step explanation:

This function would be

x²

Because we are squaring the negative cancels out

Hope this helped and have a good day

Answer:

true

Step-by-step explanation:

Find the missing exponent.
_
3 =1

Answers

Answer:

the missing exponent is 3

Step-by-step explanation:

Answer:

the missing exponent is 3

Step-by-step explanation:

21 = m + 14 1/6 . what the value of m?

Answers

21 = m + (14)(1/6)

21 = m + 2.3333

Subtract 2.3333 on both sides.

m = 18.67

I give brainliest to whoever is right

I give brainliest to whoever is right

Answers

Answer: C and D

Step-by-step explanation:

Answer:

C and D

Step-by-step explanation:

like in the last question I use rise over run to find the slope

3/4=.75

Which means .75 boxes are filled every minute and also the 3 boxes are filled in 4 minutes

Hopes this help please mark brainliest

Which one of the quotients is correct? ill mark brainlist :d

Which one of the quotients is correct? ill mark brainlist :d

Answers

Answer:

A

Step-by-step explanation:

If you do 876 divided by 24, you would get 36.5. Because the divisor is 24, and you got 36.5, that would mean in remainders, you would get 36 with a remainder of 12.

Can you help with these problems

Can you help with these problems
Can you help with these problems
Can you help with these problems
Can you help with these problems
Can you help with these problems

Answers

For the question 5 I think it is yes but I am not VERY SURE
C for three I think

Kate is creating lollipop bouquets using 20 cherry lollipops and 15 orange lollipops. She wants each bouquet to be identical, with no lollipops left over. What is the greatest number of lollipop bouquets Kate can create?

Answers

Answer:

She can make 7 bouquets of 5 lollipops with no lollipops left over.

Step-by-step explanation:

7x5=35.

35= total amount of lollipops

7= amount of bouquets

5= amount of lollipops in each bouquet...

have a good day.

Yvonne’s bakery makes blondies and brownies. ● Blondies are squares with 3 inch sides. ● Brownies are squares with 6 inch sides. ● The tray that displays the blondies and brownies has an area of 648 square inches and is completely full. If she has 4 rows of blondies and 4 rows of brownies, what fraction of the area of the tray, in square inches, is blondies?

Answers

Answer:

1/2 half of them are blondies

Step-by-step explanation:

Answer:

Step-by-step explanation:

the answer is 1/2 half of them are blondies

"Classical" in the context of the Renaissance, means ...

a. formal
b. upper class
c. never getting old
d. relating to ancient Greece and Rome

Answers

d. becuase i know history
A because that just makes more sense

Select the set or sets that the number below belongs to. Be sure to account for ALL sets. (Rational, Integer, Whole, Natural). There may be more than one set.

5


Rational

Integer

Whole

Natural

Answers

Answer:

rational interger whole and natural.

Step-by-step explanation:

It's all of them

All of them because integers can be positive and negative rational includes all numbers and while includes positive and 0 I believe and natural includes positive so 5 fits all of them I think

The tape diagram represents an equation. Write an equation to represent the image.

The tape diagram represents an equation. Write an equation to represent the image.

Answers

Answer: w=1.4

Step-by-step explanation: 2.7-1.3=1.4

The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?

Answers

Answer:

25.685 square feet.

Step-by-step explanation:

Circumference = 2 * π * radius

From this, we can derive the formula for the radius:

radius = Circumference / (2 * π)

Let's substitute the value of the circumference and calculate the approximate radius:

radius = 18 / (2 * π)

radius ≈ 18 / (2 * 3.14159)

radius ≈ 2.865 feet

Now that we have the approximate radius, we can calculate the area:

Area ≈ π * radius²

Area ≈ 3.14159 * (2.865)²

Area ≈ 3.14159 * 8.193225

Area ≈ 25.685 square feet

Therefore, the approximate area inside the circular park is approximately 25.685 square feet.

We know that the circumference of a circle is given by:

C = 2πr

where C is the circumference and r is the radius of the circle.

In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:

18 = 2πr

Solving for r, we get:

r = 9/π ≈ 2.864 feet

Now we can use the formula for the area of a circle:

A = πr^2

Substituting the value we found for r, we get:

A = π(2.864 ft)^2 ≈ 25.85 ft^2

Therefore, the approximate area inside the circular park is approximately 25.85 square feet.

Simplify negative 3 over 4 divided by 2 over negative 8.

Answers

Answer:

-3/4 ÷ -2/8 = 3

the answer is 3

Answer:

3

Step-by-step explanation:

3/4 / 2/8

Keep change flip

3/4 x 8/2

Multiply the numerators and denominators

24/8

Simplify

24/8=3

help me this one plssssssssssss

help me this one plssssssssssss

Answers

Answer:

The integer that describes the translation from B to B' is (-2,1)

The answer to this would be (-2,1)

Help! Not sure. I have to add more characters to ask this question... welp.

Help! Not sure. I have to add more characters to ask this question... welp.

Answers

Answer:

The Answer Is C

Step-by-step explanation:

Answer: C

Step by step explanation:

48 divided by 22,032
Please work it out if not, I will give a bad rating
Points for answering: 20

Answers

48 divided by 22032 can be written as 48/22032, if you use your calculator and put that in you will get 0.00217864923 as your answer.

Dividing 48 by 22,032 with long division method we get approximately 0.00218 as answer:

What are mathematics operations?

• An operation is a function in mathematics that converts zero or more input values (also known as "operands" or "arguments") to a well-defined output value.

• The operation's arity is determined by the number of operands.

• Binary operations (i.e., operations of arity 2), such as addition and multiplication, and unary operations (i.e., operations of arity 1), such as additive inverse and multiplicative inverse, are the most commonly studied operations.

• A zero-arity operation, also known as a nullary operation, is a constant.

• The mixed product is an example of an arity 3 operation, also known as a ternary operation.

Here, it is given that :

48 is divisor and 22032 is the dividend

therefore, dividing 48 by 22,032 with long division method we get approximately 0.00218 as answer:

48/22032 ≈ 0.00218  

Read more about mathematics operations at:

https://brainly.com/question/17869111

#SPJ2

HELP QUICK LOOK AT THE PICTURE!!!!! NO WRONG ANSWERS

HELP QUICK LOOK AT THE PICTURE!!!!! NO WRONG ANSWERS

Answers

Answer:

1/2 or 0.5.

Step-by-step explanation:

To calculate the probability of two cards chosen not including T, we need to determine the number of favorable outcomes (cards not including T) and the total number of possible outcomes.

From the provided sample space table:

The favorable outcomes for two cards not including T are:

P, M

P, P

P, R

P, M

R, M

R, P

R, R

R, T

There are 8 favorable outcomes.

The total number of possible outcomes is the number of cells in the table, which is 16.

Therefore, the probability of two cards chosen not including T is 8/16, which simplifies to 1/2 or 0.5.

Answer: 9/16

Step-by-step explanation:

hopefully (i think)

16 total options

9 don't include a T

so 9/16 don't include T

9/16 also don't include M, so they have equal probabilities, which makes sense since there are an equal number of each letter card

congratulations kabipad56 and the other person

Answers

Answer:

thanks=24/35

Step-by-step explanation:

bless you my acc got deleted so thnx can i have branliest

thanks!                                    

i have to write

Find the number that is four greater than three times its additive inverse.

Answers

Answer:

1

Step-by-step explanation:

let the number=x

x-4=-3x

x+3x=4

4x=4

x=4/4=1

The number that is four greater than three times its additive inverse

is - 3n + 4.

What are additive and multiplicative inverses?

A number's additive inverse is a number that is added to it until the result is zero.

A number multiplied by another such that the result is 1 is the multiplicative inverse of that number.

Let the unknown number be 'n' so its additive inverse is '-n'.

So,  the number that is four greater than three times its additive inverse is,

Three times of additive inverse is -3n.

Now the number is 4 greater than 3 times its additive inverse which is

= - 3n + 4.

learn more about additive inverse here :

https://brainly.com/question/13715269

#SPJ2

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 95 miles per hour. The westbound train travels at 85 miles per hour. How long will it take for the two trains to be 432 miles apart?

Answers

10 difference so it will it 43.2 times

Which sign makes the statement true?
5.7 x \(10^{2}\) 5,700,000,000,000

Please help me quickly!!

Answers

Answer:

<

Step-by-step explanation:

the exponent will tell you how many places u need to move the decimal. 5.7 × 10 to the 2nd power = 570. u moved the decimal 2 places to the right.

The sign that makes the statement true is "=".

If we interpret the statement correctly "5.7 x 5,700,000,000,000" means to multiply 5.7 with 5,700,000,000,000, which gives us the result of 32,490,000,000,000.

Therefore, we can write the statement as: 5.7 x 5,700,000,000,000 = 32,490,000,000,000.

Shelly is asked to put parentheses in the equation
14−8−5+6×2=23 so that it is true.

Choose the correct expression.

A. 14−8−(5+6)×2=23
B. 14−(8−5)+6×2=23
C. 14−8)−(5+6)×2=23
D. 14−(8−5+6)×2=23

Answers

Answer:

C)(14-8)-(5+6)×2=23

using bodmas

The answer is most likely c

Maya has 4 3/4 cups of water. she waters her plant with 1 1/4 cups of water. how many cups of water does Maya have

Answers

3 2/4 cups of water
4-1=3
3/4-1/4=2/4
4 - 1 = 3
3/4 - 1/4 = 2/4 or 1/2
= 3 2/4 or you can write it as 3 1/2

Write 75,000,000,000 in scientific notation

Answers

7.5*10 (to the power of 10)

75000000 = 7.5 × 107.

Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111

Answers

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

The products of the given pairs of numbers are:

(-5)(4.2) = -21

(-7)(-3) = 21

(4)(5) = 20

(2.5)(-9) = -22.5

So, the pairs of numbers and their products are as follows:

(-5)(4.2) = -21 matches with -21.

(-7)(-3) = 21 matches with 21.

(4)(5) = 20 matches with 20.

(2.5)(-9) = -22.5 matches with -22.5.

I hope this helps!
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