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
Bezzdna [24]
3 years ago
15

sarabeth is making beaded necklaces to give to five of her friends for homecoming she has 10 ft of elastic string each necklace

takes 20in of string that sarabeth have enough elastic string to make the necklaces for her friends justify your answer by showing work and writing a complete sentence
Mathematics
1 answer:
babunello [35]3 years ago
5 0

Answer:

Yes, she has enough strong to make necklaces for five friends

Step-by-step explanation:

10 ft= 120 inches

120/20 9=in per necklace= 6

she has enough to make 6 necklaces and she only has to make five so yes

You might be interested in
Given: If a child is at least 4 feet tall, then
KIM [24]

Answer:

F

Step-by-step explanation:

7 0
3 years ago
Help me on number problem 5 please
AlekseyPX

to have 2.40$ between 30 dimes and nickels she would have to have 18 dimes being 1.80$ and 12 nickles being .60 cents.

5 0
3 years ago
Kyle soles 18 of 24 puzzles in a puzzle book. he says that he can use an equivalent fraction to find the percent of puzzles in t
tino4ka555 [31]

Answer:

He solved 75% of the puzzles!

Step-by-step explanation:

Okay, let's look at our fraction 18 out of 24. We can see that they are both even numbers, so at worst, we can divide the entire fraction by two. However, they have a GCF of six, so we will use that.

18                               3

----  divided by 6  =  ----

24                              4

Now that we have the fraction 3/4, we can turn that into a percentage!

3/4 is 0.75. To get the percentage, we multiply that by 100--now we have 75%.

5 0
3 years ago
In the data set #2 {75,80,85,75,85}, what is the mean?
Fantom [35]

Answer:

80

Step-by-step explanation:

7 0
3 years ago
A rectangle initially has width 7 meters and length 10 meters and is expanding so that the area increases at a rate of 8 square
Tems11 [23]

Answer:

The length of rectangular is increasing at a rate 0.5714 meters per hour.

Step-by-step explanation:

We are given the following in the question:

Initial dimensions of rectangular box:

Length,l = 10 m

Width,w = 7 m

\dfrac{dA}{dt} = 8\text{ square meters per hour}\\\\\dfrac{dw}{dt} = 40\text{ centimeters per hour} =0.4\text{ meters per hour}

We have to find the rate of increase of length.

Area of rectangle =

A = l\times w

Differentiating we get,

\displaystyle\frac{dA}{dt} = \frac{dl}{dt}w + \frac{dw}{dt}l

Putting values, we get,

8 = \dfrac{dl}{dt}(7) + (0.4)(10)\\\\\dfrac{dl}{dt}(7) = 8 -4\\\\\dfrac{dl}{dt} \approx 0.5714

Thus, the length of rectangular is increasing at a rate 0.5714 meters per hour.

5 0
3 years ago
Other questions:
  • suppose you toss a coin 100 times and get 60 heads and 40 Tails based on these results what is the probability that the next fli
    6·1 answer
  • What is the equation of a line with a slope of ​3​ and a point (3, 1) on the line?
    6·2 answers
  • How do you solve | -23.12 + .2361 | + 31.876 ?
    6·1 answer
  • Given A (-3,5) and B (6,7) find AB
    8·1 answer
  • Can someone please help me !!i really need this answer
    11·1 answer
  • Farrah borrowed $155 from her brother. She has already paid back $15. She plans to pay back $35 each month until the debt is pai
    9·2 answers
  • City x has a population of 3x10 to the fifth power. City y has a population of 6x10 to the sixth power. Which statement correctl
    9·1 answer
  • Write the equation of a line, in slope-intercept form, that has a slope of m=6 and passes through the point (3, 11) . Enter your
    6·1 answer
  • Please help with this question. (Explain if you can)
    5·2 answers
  • Graph y+3=5(x-4) please quickly
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!