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pickupchik [31]
2 years ago
12

Lucy is knitting a blanket and needs to buy some more yarn. At her local craft store, 2 skeins of yarn cost 57 and 8 skeins of y

arn cost $28. What is the constant of
proportionality in this direct variation?
a. 7/2
b. 2/7
c. 7
d. 2
Mathematics
1 answer:
prisoha [69]2 years ago
5 0

Answer: it’s A 7/2 i just took this

Step-by-step explanation:

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To avoid modeling the physical characteristics of wheel encoders such the square wave outputs, it is desirable to generate encod
grandymaker [24]

Answer:

The probability distribution is  Normal continuous

Step-by-step explanation:

The basic idea is that velocity values have different noise level and an important thing regarding continuous probability distributions is that the probability of the random variable is equal to a specific outcome is 0

In other words, is practically impossible that one value of velocity could be the same as others.

5 0
3 years ago
1. Rewrite 10^32 • 10^6 using a single exponent
OLga [1]

Answer:

1. 10^(38)

2. total amount = 10^11 or total amount = $100000000000  

Step-by-step explanation:

For every time that we multiply powers with the same base we maintain the base and sum the powers. Therefore we have:

1. (10^32)*(10^6)

10^(32 + 6)

10^(38)

2. If each of the 10^6 programmers make 10^5 then the total money they make together is the product of the number of programs with the sallary each makes. We have:

total = (10^6)*(10^5)

total = 10^(6 + 5)

total = 10^11

total = $100000000000

6 0
3 years ago
The length of a rectangle is 16 inches. if the width is 25% of its length, what is the perimeter of the rectangle​
Leokris [45]

Answer:

Perimeter = 40 inches

Step-by-step explanation:

Length = 16 inches

Width = 25% of length (16)

          = 25% of 16

25% = 1/4

Width = 1/4 x 16

          = 4 inches

Length = 16 inches

Width = 4 inches

Perimeter of a rectangle = length + length + width + width:

                                         = 16 + 16 + 4 + 4

                                         = 32 + 8

                                         = 40

PERIMETER = 40 inches

So glad I could help :)

4 0
3 years ago
Which set of points represents a function?
Greeley [361]

Answer:

the 0,2 does beautiful as it comes

4 0
3 years ago
What is the value of x 55,105<br> A.50<br> B.20<br> C.160 <br> D.55
Ann [662]

Answer:

c)55

Step-by-step explanation:

7 0
3 years ago
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