1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inna [77]
3 years ago
15

To complete her holiday wrapping Bella needs identical strips of ribbon measuring 3.5 feet each she has 85 feet of ribbon in tot

al about how many prices of ribbon can she cut from this long strip
Mathematics
1 answer:
Anon25 [30]3 years ago
5 0

Answer:

She can cut 24 ribbon from this long strip.

Step-by-step explanation:

Given that,

Bella needs identical strips of ribbon measuring 3.5 feet each.

She has 85 feet of ribbon.

3.5 feet is length of 1 ribbon.

1    feet is length of \frac{1}{3.5} ribbon

85 feet is length of \frac{1\times 85}{3.5} ribbon

                              ≈24.28

\frac{85}{3.5}=\frac{85\times10}{35}=\frac{85\times2}{7}=\frac{170}{7}

7) 170(24

   14

_______

     30

     28

  ______

        2

So, she can cut 24 ribbon from this long strip.

You might be interested in
How do you know when a sequence is arithmetic vs. geometric?
stellarik [79]

Answer:

An arithmetic sequence is a sequence with the difference or pattern between two consecutive terms constant. 

A geometric sequence is a sequence with a ratio between two consecutive terms constant. 

8 0
4 years ago
Witch answer should I pick .
nadya68 [22]
You should pick none of the above
4 0
3 years ago
Read 2 more answers
Taylor has $32000 a part of which he invested at 5% and the remainder at 3%. His annual return on each investment is the same. A
ki77a [65]

Taylor have to invest the total money at 3.75%

Step-by-step explanation:

Let the part of money invested at 5% be 'a' and the part of money invested at 3% be (32000-a).

To find (a) :

The annual income for both the 5% and 3% investment is equal.

Interest= (amount x rate of interest x time) /100

Interest for 5% rate on investment

Interest = (a x 5 x 1) /100

Interest for 3% rate on investment

Interest = [(32000-a) x 3 x 1]/100

Both the interests are equal so equate both the equations.

(a x 5 x 1) /100 = [(32000-a) x 3 x 1] /100

5a = (32000-a) 3

5a = 96000-3a

8a = 96000

a = 96000/8

a = 12000

32000-a = 32000-12000

= 20000

The amount invested at 5% is $12000 and invested $20000 at 3%

Interest = (12000 x 5 x 1) /100

= 60000/100

= $600

Interest = (20000 x 3 x 1) /100

= 60000/100

= $600

Total interest = $1200

To find the rate at which the total money is to be invested to get the same annual income.

1200 = (32000 x rate x 1) /100

1200 x 100 = 32000 x rate x 1

120000 = 32000 x rate

120000/32000 = rate

Rate = 3.75%

Taylor have to invest the total money at 3.75% to get the same annual income

4 0
3 years ago
What is the solution to the system of equations? 6x-2y=10 and y=3x-5
notsponge [240]

Answer:

(2,1)

Step-by-step explanation:

X=2 and y=1

7 0
3 years ago
What is the average rate of change for the function f(x)=3^x-9 9 less than or equal to x less than or equal to 11
sattari [20]

The average rate of change of a function f(x) in the interval [a,b] is defined as

A(a,b,f) = \dfrac{f(b)-f(a)}{b-a}

So, in your case, we have

A(9,11,3^x-9) = \dfrac{(3^{11}-9)-(3^9-9)}{11-9} = \dfrac{3^{11}-3^9-9+9}{2} = \dfrac{157464}{2}=78732

7 0
4 years ago
Other questions:
  • A fair eight-sided die with the sides numbered 1 to 8 is rolled twice.
    8·1 answer
  • Write a formula for the distance between a point (x, y) on the graph of y = x^4 and the point (1, 10). Express your answer in te
    14·1 answer
  • For wages less than the maximum taxable wage base, Social Security contributions (including those for Medicare) by employees are
    10·1 answer
  • What is x=8y in slope intercept form?
    13·1 answer
  • Need answered as fast as possible!
    8·1 answer
  • 3. Target is selling two popular toys this year for kids. Toy x is a Power Treads and toy y is an
    10·1 answer
  • The effective gross income from an office building property is $73,500 and the annual operating expenses total $52,300. If the o
    7·2 answers
  • ) (i) Simplify:<br>Permudahkan:-<br>9 + 3t - 4​
    11·1 answer
  • Seven less than twice a number is 43. What is the number?
    9·1 answer
  • Write the sentence as an equation.<br><br> the quotient of 331 and u is the same as 13
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!