Mathematics High School

Please help me I'm desperate!! Debbie is making bows that use 1/5 yard of ribbon each. If Debbie has 3 yards of ribbon how many can she make. Is this division or multiplication pls tell me that too.

Answers

Answer 1
division 3 divided by 1/5 is 15. She can make 15 bows with the ribbon

Related Questions

Chose the best estimate for 18% of 54

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Answer is in the file below

tinyurl.com/wpazsebu

can you help with this Its due today.

Answers

Answer: x squared equals y

Step-by-step explanation:

Mr. Kelly was checking out his items at Dunkin Donuts, he bought three bags of coffee that cost $6.75 each. There is a sales tax of 8.75%, how much will Mr. Kelly pay in total?

​

Answers

Answer:

$22.02

Step-by-step explanation:

3(6.75)(1.0875) = 22.021875 ≈ $22.02 (Assuming the store rounds down.)

Which of the following is the best approximation of the volume of the cylinder below?
A.22,507.5 m^3
B.5626.9 m^3
C.1406.7 m^3

Answers

Answer:

B.

Step-by-step explanation:

V = (pi)r^2h

V = 3.14 * (8 m)^2 * 28 m

V = 5626.9 m^3

Answer: B.

What is the value of -5 ?

Answers

Answer:

-1 because if you look you have multiple it

Step-by-step explanation:

hope this help

Chris got 28 out of 35 correct in his test.
What fraction of the marks did he get correct?

Answers

Answer:

4/5

Step-by-step explanation:

28/35=4/5 You simply put the number he got over the original then simplify.

Evaluate:
f(x) = 3x – 4, when x=-2
O f(-2) = 2
O f(-2) = -10
O f(-2) = -2
o f(-2) = 1

Answers

Answer is f(-2) = -10

Christopher spent a total of 52.50 at a bookstore he purchased a calendar for 9 and three books that cost the same

Answers

Answer:

Cost of each book = 14.5

Step-by-step explanation:

Given:

Total amount spend = 52.50

Cost of calendar = 9

Number of books = 3

Assume;

Cost of each book = a

Find:

Cost of each book

Computation:

Total amount spend  = Cost of calendar + Number of books(Cost of each book)

52.50 = 9 + 3(a)

Cost of each book = 14.5

hello are you there my i please have some help

Answers

Answer:

3^-5

Step-by-step explanation:

x^-3=1/x^3

this rule applies to all negative exponents lol

If the slowest time and the fastest time are removed from the data, how does the new mean compare to the mean of the original data set?

A. The mean would not be comparable as the data sets are different.

B.The mean would increase as there is less variability in the data.

C. The mean would decrease as there is less variability in the data .

D.The mean would not change as the lowest and greatest values were removed .

Please help hurry

Answers

Answer:

A or C  Sorry!

Step-by-step explanation:

please help asap!! (Marking brainliest)
Answer this using a graphing method!

Answers

Step-by-step explanation:

5x-2y=10

x-y=-1

Addition method

multiply the second equation by -2 and add it to the first one

5x-2y=10

-2x+2y=2

Total 3x=12

Divide by sides by 3

x=4

Now multiply the second equation by -5 and add it to the first one

5x-2y=10

-5x+5y=5

3y=15

Divide both sides by 3

y=5

Solutions are x=4 and y=5

2nd method

if x-y=-1, so x=y-1

bring the value of x in the first equation

5(y-1)-2y=10

5y-5-2y=10

put the similar term together

3y=15

Divide both sides by 3

y=5

now bring the value of y in one of the equation

x-y=-1

so x-(5)=-1

x=-1+5

x=4

Solutions are x=4; y=5

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16
Is the table linear, exponential, Quadratic, or not a
function at all?

Answers

Answer:

Is Linear

Step-by-step explanation:

Because The number said that

LMN is a right triangle 39 36 15

Answers

A. True
Yes LMN is a right triangle because it’s in a 90 degree angle

please help! quickly

Answers

Answer:

Step-by-step explanation:

Area of a cone is pie times radius square times height divided by 3

So it will be 3.14 x (4x4)x 9/3= 150.72

Which one should I be choosing?

Answers

Answer:

B) m∠S= 116, m∠Q=64, m∠T= 64

Step-by-step explanation:

B is correct since...
S and r are the same angle so b or d is automatically left
The degree for quad lateral is 360 so
116x4 which is d isn’t =360 so b is left
You can check by
64x2+116x2=360!

I need help quick!
Q: The measure of

Answers

Answer:

x=34

Step-by-step explanation:

132-64=

68/2=

34

PLEASE MAKE ME BRAINLIEST

Find the product. ( 5xy) ( 7xy)

Answers

Answer:

35x^2y^2

Step-by-step explanation:

just multiply and combine like terms

Rewrite the function f (x) = 3 (x - 1)^2 – 2 in the form f(x) = ax^2+bx+c

Answers

Answer: 3x^2-6x+1

Step-by-step explanation:

In this question, you just have to foil out the expression and multiply things out to get the results. Rewrite it if you need so you can caluate it like what I did in this picture.

3(x-1)^2-2
3(x^2-2x-1)-2
3x^2-6x-3-2
F(x) = 3x^2-6x-5

A television was originally sold for $485. The television is now on sale for $388. What is the percent markdown?

Answers

The percent markdown is 25%

If sally invests $400 into the Bank of Reyonds that offers her a 6% interest, compounded monthly, how much money will she have in the bank in 5 years?

Answers

Given:

Principal = $400

Rate of interest = 6% compounded monthly

Time = 5 years.

To find:

The amount in the bank after 5 years.

Solution:

The formula for amount is:

[tex]A=P\left(1+\dfrac{r}{n}\right)^{nt}[/tex]

Where, P is principal, r is the rate of interest, n is the number of time interest compounded in an year and t is the number of year.

Interest compounded monthly. So, [tex]n=12[/tex].

Putting [tex]P=400, r=0.06, n=12[/tex] and [tex]t=5[/tex], we get

[tex]A=400\left(1+\dfrac{0.06}{12}\right)^{12(5)}[/tex]

[tex]A=400\left(1+0.005 \right)^{60}[/tex]

[tex]A=400\left(1.005 \right)^{60}[/tex]

[tex]A\approx 539.54[/tex]

Therefore, the amount of money in the bank after 5 years is $539.54.

what fraction is equal to 3 1/4

Answers

Answer:

13/4

Step-by-step explanation:

Triangle CAT is an equilateral triangle. Find x and AT

Answers

When I get home I’ll answer

I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Here is the answer

Step-by-step explanation:

Andrew buys 4 books for the same price, and also a video for $18. His total bill was $110. What was the cost of a book

Answers

First you would subtract 18 from 110 and get a result of 92 then divide by 4 and get 23 so each book is 23 dollars hope this helps mark as brainlist

You travel 30 miles per hour for 4.2
hours. How far did you travel?

Answers

Answer:

126 miles

Step-by-step explanation:

If I remember right, you'll have to multiply 30 by 4.2 and get 126 miles since each hour is 30 miles.

Point R is located at (8, 13). Where is R' after a translation 8 units left and 6 units down?

Answers

Answer:

R' = (0,7)

Step-by-step explanation:

Given f(x) =1 - 3/4x find the following.
a. f(-12) b. f(0) c. f(4)

Answers

Answer:

a. f(-12) = 10

b. f(0) = 1

c. f(4) = -2

Step-by-step explanation:

In order to find the function of each of these numbers, you just need to replace them in the function as x and then solve:

a. f(-12) = 1 - 3/4(-12)

 - f(-12) = 1 - (-36/4)

 - f(-12) = 1 + 9

 - f(-12) = 10

b. f(0) = 1 - 3/4(0)

 - f(0) = 1 - 0

 - f(0) = 1

c. f(4) = 1 - 3/4(4)

 - f(4) = 1 - 12/4

 - f(4) = 1 - 3

 - f4) = -2

Help ASAP Need This Answered RN

Answers

A(3,3)
B(1,4)
C(4,1)
D(2,0)
E(0,1.5)
B is (1,4) A is (3,3) C is (4,1) D is (2,0) E is (0,1.5)

rename 11/5 as a mixed answer

Answers

Answer:

[tex]2\frac{1}{5}[/tex]

Step-by-step explanation:

11 goes into 5 two times, but we are left with a remainder of 1.

So, we can say that the mixed number would be [tex]2\frac{1}{5}[/tex].

I NEEED HELP PLEASE ANYONE!! With step by step answer

Answers

Answer:

x = 2

Step-by-step explanation:

Let me know if you have questions

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