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
IgorC [24]
3 years ago
15

Darcie wants to crochet a minimum of 3 blankets to donate to a homeless shelter. Darcie crochets at a rate of 1/15 ​ of a blanke

t per day. She has 60 days until when she wants to donate the blankets, but she also wants to skip crocheting some days so she can volunteer in other ways. Write an inequality to determine the number of days, s, Darcie can skip crocheting and still meet her goal. Graph the solution set to this inequality.

Mathematics
2 answers:
Gnesinka [82]3 years ago
4 0

Answer:


Step-by-step explanation:

Given that Darcie wants to donate minimum 3 blankets to donate to a homeless shelter.  No of days left =60

No of days to complete one blanket = 1/(1/15) = 15 days

Hence in 60 days she has to complete ≥3 blankets

No of days she has to utilize for this will be ≥3(15)=45

No of days she can skip crocheting ≤15

Let x be the no of days crocheted and y no of days skipped

Then x+y≤60

See the graph attached as x axis for days crocheted and y for days skipped

No of blankets can be either 3 or 4.


ElenaW [278]3 years ago
3 0

Answer:

1/15 (60-s)>with line under 3

Graph : circle closed facing left from 15

Step-by-step explanation:

You might be interested in
100 POINTS! NEED HELP QUICKLY! Look at picture below
Delvig [45]

Answer:

60, 75

150  165

240   255

330  345

Step-by-step explanation:

csc 4 theta = -2 sqrt(3)/3

Write in terms of sin

1/ sin (4 theta) = -2 sqrt(3)/3

Using cross products

-2 sqrt(3) = 3 sin (4 theta)

Divide each side by 3

-2 sqrt(3)/3 =  sin (4 theta)

Take the inverse sin on each side

sin ^ -1(-2 sqrt(3)/3) = sin ^ -1 (sin (4 theta))

240 +360n = 4 theta

and 300 +360n = 4 theta  where n is an integer

Dividing each side by 4

240/4 +360n/4 = 4/4 theta  and   300/4 +360n/4 = 4/4 theta

60 + 90n = theta      and 75 +90n = theta

We want all the values between 0 and 360

Let n=0

60, 75

n=1

60+90=150  and 75+90 =165

n=2

60+180= 240   75+180=255

n=3

60+270 = 330  75+ 270 =345

7 0
3 years ago
Brent is trying to figure out the relationship between the number of times his friends post on social media and their grade poin
andrew11 [14]

The given graph shows the relationship between the social media posts and grade point average of different students in Brent's class.

From the given graph, we can say that the grade point average of students decrease with increase in number of their social media posts.  

Since grade point average decreases approximately linearly with increase in use of social media posts, It is Strong negative correlation.

Hence, option D is correct i.e. Strong Negative Correlation.

5 0
3 years ago
Read 2 more answers
HELPPPPP!!!!! PLSSSS!!! 10 POINTS!
Serga [27]

Answer:

divide 81 by pi and then by 2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
3 is 5% of what number?
Doss [256]

Answer:

60

Step-by-step explanation:

if 3 represents 5% and we know 5%*20 =100% then

3*20=60 represents 100%

4 0
2 years ago
Angles ∠123 and ∠423 share a ray, what is the ray called?
Jet001 [13]

Answer:

Ray 23

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • The volumes of two similar solids are 1728 m³ in 343 m³. The surface area of the larger solid is 576 m². What is the surface are
    5·1 answer
  • Which of the following represents "a number less ten is twenty-two"?
    13·1 answer
  • 5. Find the length of the arc made by an angle of 120° on a circle with radius 12<br> inches.
    15·1 answer
  • I need help with this 4 problems.please
    6·2 answers
  • To estimate your average monthly salary, divide your yearly salary by the number of months in a year. Write and solve an equatio
    9·1 answer
  • Which of the binomials below is a factor of this trinomial ? x^2 - x - 20
    6·1 answer
  • Yo 10 or 22 points I rlly need help pls pls pls help :(
    15·1 answer
  • What is the area of the blue sector? <br>I need help please​
    13·1 answer
  • HELPPPP ASAPPPP PLSSSSS
    6·1 answer
  • I'm giving 20 points
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!