Mathematics College

6 Bridesmaids want to make 330 decorations for a wedding. Each
decoration takes about 2 4 minutes to make. How many hours will it take
for each person to make all the decorations?

Answers

Answer 1

Answer:

about  3.21 hours each

Step-by-step explanation:

First divide 330 by 6 since there are six people.

Every person needs to do 55 decorations.

I would take the average of 2-4 minutes and multiply it by 55.

55 x 3.5 = 192.5 minutes

to convert to hours divide by 60.

192.5 / 60 = 3.21

Related Questions

3200 dollars is placed in an account with an annual interest rate of 8.25%. To the
nearest tenth of a year, how long will it take for the account value to reach 9600
dollars?

Hello, I come from the deltamath past to help you, in the deltamath future. It’s 13.9

Answers

It takes 24 years for the account value to reach the $9600.
Step-by-step explanation:
From the given data, it can be determined that :
Amount = $9600
Principal = $3200
Rate = 8.25% = 0.0825
Number of years should be calculated.
To find the interest :
Amount = Principal + Interest
Therefore, the interest can be calculated by the formula,
Interest = Amount - Principal
⇒ 9600 - 3200
⇒ 6400
The interest needed is 6400.
To find the number of years required to reach this interest :
Use the formula for simple interest,
Simple interest = Pnr /100
where,
P is the principal
n is the number of years
r is the rate
Substitute all the given values in the simple interest formula,
Simple interest = 3200 × n × 0.0825
6400 = 264 n
n = 6400 / 264
n = 24.2 which is approximately 24 years.
Therefore, it takes 24 years for the account value of 3200 dollars to reach 9600 dollars.
1000 is 20 also YUP yeah

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Answers

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Joey completed 1,456 push-ups over a 4-week period. Joey did the same number of push-ups every day. How many push-ups did Joey do each day?

Answers

Answer:

Joey completed 52 pushups each day.

Step-by-step explanation:

We know that he did 1,456 pushups in 4 weeks, and that there are 7 days a week.  This means that he did those pushups in the span of 28 days.  So, divide 1,456 by 28 to get 52 pushups.

A wooden artifact is found in an ancient tomb. Its carbon-14 14 6 C activity is measured to be 65.0% of that in a fresh sample of wood from the same region. Assuming the same amount of 14C was initially present in the artifact as is now contained in the fresh sample, determine the age of the artifact.

Answers

Answer:

3560.622 yr

Step-by-step explanation:

See the attachment for calculation details

Richard bought rolls for a BBQ. He bought dozen wheat rolls and dozen snowflake rolls. If dozen rolls were eaten at the BBQ, how many dozen rolls does Richard have left?

Answers

Answer:

12 rolls

Step-by-step explanation:

2 dozen is 24 so if he used a dozen which is 12 then he would have 12 left

Again help is needed

Answers

9514 1404 393

Answer:

  5.0 ft

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relevant relationship.

  Sin = Opposite/Hypotenuse

  sin(38°) = x/8.2

  x = 8.2·sin(38°) ≈ 5.048

  x ≈ 5.0 . . . . feet

Noah said, “When you divide a number by a second number, the result will always be smaller than the first number.”

Jada said, “I think the result could be larger or smaller, depending on the numbers.”

Do you agree with Noah or Jada? Show or explain your reasoning.

Answers

Answer:

When dividing two fractions by each other, the result will be larger. Dividing two whole numbers, however, will always result in a smaller number because you're taking away a part of the number.

Step-by-step explanation:

can someone help me on this math problem ASAP!!

Answers

Answer:

The number of yards in 5 miles will be: 8800 miles

Step-by-step explanation:

The double numbers line shows the ratio of yards to miles.

From the number line, it is clear that

at 2 miles, the number of yards is 3520.

Thus,

The unit rate = 3520 yards / 2 miles

                      = 1760 yards / per mile

Thus, the number of yards in 5 miles will be:

1760 × 5 = 8800 miles

Therefore, the number of yards in 5 miles will be: 8800 miles

A one story house is 2,200 square feet. 40% of the house has a basement. How many square feet is the basement?

Answers

Answer:

880 ft²

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

Step 1: Define

2,200 ft²

40% (0.4) of the house is basement

Step 2: Evaluate

Set up:                    2200(0.4)Multiply:                  880

Here we see that 880 ft² out of the 2200 ft² would represent the allocated space for the basement.

Answer:

880 square feet

Step-by-step explanation:

Full story = 2200 square feet

Basement = 40% of the story

Basement is:

2200*0.4 = 880 square feet

find the slope please help!

Answers

Answer:

-1/5

Step-by-step explanation:

We are given 3 points, (-3, 1), (2, 0), and (3, 3). We only need two to solve for the slope using the formula [ y2-y1/x2-x1 ].

0-1/2-(-3)

-1/5

Best of Luck!

Liza and Kelly rode their bikes everyday for five days. They each rode the same distance everyday. Lisa rode 60 miles in all and Kelly rode 25 miles in all. How many more miles per day did Lisa ride than Kelly?​

Answers

Answer:

60/5=12  25/5=5   7 more miles a day

Step-by-step explanation:

plzz mark brainiest

Help quick simple works out

Answers

Answer:

( x + 5 ) · ( x + 1 )

Step-by-step explanation:

-Factoring by grouping-

First, split the middle term into two parts that are factorable by the other variables.

x² + x + 5x + 5

Factor the parts

x · ( x + 1 ) + 5 · ( x + 1 )

( x + 5 ) · ( x + 1 )

Answer:

C

Step-by-step explanation:

Given

x² + 6x + 5

Consider the factors of the constant term (+ 5) which sum to give the coefficient of the x- term (+ 6)

The factors are + 1 and + 5 , since

1 × 5 = + 5 and 1 + 5 = + 6, thus

x² +6x + 5 = (x + 1)(x + 5) → C

PLEASE HELP IMMEDIATELY



The number of grey pigeons on a wire is 6 times the number of white pigeons. Chose one expression from each column to create an equation that compares the number of grey pigeons (g) and white pigeons (w)

g=6w

g-6=w

6g=w + 5

Answers

The answer is g = 6w.

since the number of grey pigeons is 6 times the white pigeons, it means the white pigeons are being multiplied to find the number of grey pigeons

Start with n and subtract 6

Answers

Answer:

n-6

Step-by-step explanation:

Graph △RST with vertices R(4, 1), S(7, 3), and T(6, 4) and its image after the glide reflection.

Translation: (x, y)→(x−3, y)
Reflection: in the line y=−1

Answers

Answer:

Step-by-step explanation:

Points R(4,1) S(7,3) T(6,4) after translation

R(4-3, 1) S(7-3, 3) T(6-3, 4)

R'(1, 1) S'(4, 3) T'(3, 4)

Points R'(1, 1) S'(4, 3) T'(3, 4) after reflection

R''(1, -3) S''(4, -5) T''(3, -6)

1
2
3
4
5
6
9
Which expression is equivalent to 5(w+4) when w=g?
O 5(9)
O 915)
05(9)+4
O 5(9) +20

Answers

5(9)+4 because they are just substituting

Is the following relation a function?

Yes

No

Answers

Answer:

.....yes

Step-by-step explanation:

Yess it is a relation a function

How to estimate the quotient of 3.5 divided by 4

Answers

Hello! Lets take a look at.. "3.5 divided by 4" Estimated

_

Well we know 3.5 divided by 4 is 0.875.

Now just estimate it :)

Anyone know the answer to this?

Answers

Answer: 95 degrees :)

Suppose x, y, and z are all rational numbers. Is zx2−y2√ a rational number? Explain your answer.
A. Yes; the square and square roots cancel out, leaving a rational number
B. No; the square root of any number is irrational
C. There is not enough information
D. No; a quotient of rational numbers is not always rational

Answers

Answer:

I don't understand sorry

Step-by-step explanation:

can u pls help me with this question ​

Answers

Answer:

1/8 paintings per week

Step-by-step explanation:

If the artist completes 1/4 of a painting in 2 weeks, then in half the time (1 week), the artist will complete half the work which is 1/8.

Hope this helps :)

pls help will give brianlist

Answers

Answer:

Not equivalent

Step-by-step explanation:

5:3

15:12 simplified = 5:4

Answer:

They6 are. Not equivalent because you always have to multiply/ divide the ratios by the same number thats on the top and the bottom.

Step-by-step explanation:

What is the percent error of an egg that weighs 2 oz using 2.5 oz as original value

Answers

Answer:

Percent error = 25%

Step-by-step explanation:

Find:

Percent error

Given:

Weight of egg = 2 oz

Original value = 2.5 oz

Computation:

Percent error = [(Original value - Weight of egg) /  Weight of egg]100

Percent error = [(2.5 - 2) / 2]100

Percent error = 25%

what is the probability that a randon Mt. san antonio college student has a gpa between 2.1 and 2.7?

Answers

The answer is c. Thank you :)

Complete the conversion. Enter your answer in the box
8 pt =
С

Answers

It is one gallon because in half of a gallon it is 4 pt and 8pt = one gallon

How do you perform a Fourier transform of the Weierstrass function (Fourier series, Fourier transform, math)?
No answer needed - take the points.

Answers

omg thank u sooo much for the points!! :D

machine A covers 5/8 square feet in 1/4 hour or machine B covers 2/3 square feet in 1/5 hour

Answers

Answer:

The unit rate would be square footage covered in 1 hour.  Since 5/8 square foot is the area covered in 1/4 hour, you would multiply by 4 to determine the amount of area covered in 1 hour:

5   x  4 = 20

8      1      8

20  is equivalent 2 and   1 square feet in 1 hour

8                                    2

Hope this helps! <3

Answer:

The unit rate would be square footage covered in 1 hour.  Since 5/8 square foot is the area covered in 1/4 hour, you would multiply by 4 to determine the amount of area covered in 1 hour:

5   x  4 = 20

8      1      8

20/8  is equivalent 2 and   1/2 square feet in 1 hour

                                 

Step-by-step explanation:

there ya go

Show your work plssss

Answers

Answer:

I7.

Step-by-step explanation:

at r = 13,

r + 4 = 13 + 4 = 17

The answer is going to be r=13

LAST ONE, GET IT RIGHT PLS.. IF U DONT ITS OK

NOW MY POINTS ARE GONE>> USE WISLY

Answers

Answer:

I think that it is the first one and the third one.....

I hope that it is correct, I tried helping you get it correct

This, is as far as I go. Goodluck with the rest man. Let me know if you need more assistance. :)

Hi! Can someone please help me with these two questions??!! Thank you so much!

Answers

Answer:

it is b, 42 units² I'm sure

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