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
Paraphin [41]
3 years ago
10

If anyone has done shop, I really need help with this.

Mathematics
1 answer:
GalinKa [24]3 years ago
3 0

Answer:

1.B

1.2.C

1.3.A

1.4.B

1.5.B

second number 1. C

2.B

3.A

4.C

Step-by-step explanation:

You might be interested in
Joely's Tea Shop, a store that specializes in tea blends, has available 45 pounds of A grade tea and 70 pounds of B grade tea. T
prisoha [69]

Answer:

Hence, (75,40) is the maximum point and maximum profit is $192.5

Step-by-step explanation:

Let the breakfast be x

And  let the lunch or afternoon be y

Inequalities will become

\frac{1}{3}x+\frac{1}{2}y\leq 45

\frac{2}{3}x+\frac{1}{2}y\leq 70

And objective function will be

Z=1.5x+2.0y  

You can see the graph in the attachement

ABCD is the feasible region

Points of feasible region is (0,90) ,(0,0) ,(75,40) and(105,0)

We have to find Z by substituting the points of feasible region

At (0,90) we get

Z=1.5(0)+2(90)

Z=180

At (0,0)

Z=1.5(0)+2(0)

Z=0

At (75,40)

Z=1.5(75)+2(40)

Z=192.5

At (105,0)

Z=1.5(105)+2(0)

Z=157.5

The maximum number we are getting is 192.5 which is at (75,40)

Hence, (75,40) is the point of maximum

4 0
4 years ago
The value of a correlation coefficient, r, is 0.9841. What does the value of the correlation coefficient indicate? Group of answ
stealth61 [152]

Answer: There is a strong positive correlation between Yumiko's exercise time and how far she runs.

Step-by-step explanation:

The correlation Coefficient value measures the relationship between two variables in other it determine the strength of association between them. The Coefficient could take any value between - 1 to + 1 with negative r values depiction negative relationships while positive values means positive relationship. The closer the r value is to either 1 or - 1, the stronger the relationship between hen m

6 0
3 years ago
4c = 3c + 4
svetlana [45]

Answer:

c = 4

See explanation

Step-by-step explanation:

Given:

4c = 3c - 4

Your calculation:

4c = 3c + 4

4c = 4 - 3c

4c = 1c

c = 4/1

c= 4

Correct calculation:

4c = 3c + 4

Collect like terms by subtracting 3c from both sides

4c - 3c = 3c + 4 - 3c

c = 4

Check:

4c = 3c + 4

4(4) = 3(4) + 4

16 = 12 + 4

16 = 16

Therefore,

Your final answer is correct but your method of calculation is not correct

6 0
3 years ago
Sahak pays 11% sales tax on a trumpet that costs 750 dollars. How much does the sales tax add to the purchase price? Answer Choi
777dan777 [17]

Answer:

82.5

Step-by-step explanation:

750 x .11= 82.5

4 0
3 years ago
***CAN SOMEONE HELP ME PLEASE!!***
Dahasolnce [82]

Answer:

45 / 27 = 30 / 18 = x / 24

x = 40

Step-by-step explanation:

Hi there!

The question here states that the two polygons are similar

Polygons that are similar have similar side length ratios.

If we want to find a side length we must create a proportional relationship

We are already given a partial proportional relationship.

Which is...

45 / __ = __ / 18 = x / __

First let's fill in the blanks

The side that is corresponding to the side with a length of 45 has a length of 27. So it would be 45/27

The side that is corresponding to the side with a length of 18 has a length of 30. So it would be 30/18

The side corresponding to side labeled "x" has a length of 24. so it would be x/24

So we would have

45 / 27 = 30 / 18 = x / 24

Now let's find x

We only need 2 ratios ( the one including x of course, and the other one can either be 30/18 or 45/27)

30 / 18 = x / 24

Now let's solve for x

Cross multiply

30*24=720

18*x=18x

We now have 18x = 720

Divide both sides by 18

18x / 18 = x

720 / 18 = 40

x = 40

To check our answers we can see if the ratios are similar

If they are then we are correct

45/27 = 1.66

30/18 =1.66

40/24 = 1.66

They are all equivalent meaning that our answers are correct

5 0
3 years ago
Other questions:
  • I need help with a math question
    12·1 answer
  • What is the length of MN
    11·1 answer
  • (-4, -1) and (8, -9) find the slope.
    7·2 answers
  • On a map the distance from Springfield to Pleasantville is 6 in. The map scale is 1/2 in = 20 mi. Find the actual distance betwe
    13·1 answer
  • The value of the function f(x) = 3x squared minus 2x for x =4
    7·1 answer
  • What’s the answer (no link I give brainly)
    9·1 answer
  • Which of the following mathematical functions does y = 1200 (1+ 0.3)t represent
    15·1 answer
  • Super easy question for 50 points and brainliest
    7·2 answers
  • Distributive property to solve -9(2-p)
    12·1 answer
  • Problem Solving Strategy: Write an
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!