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Charra [1.4K]
3 years ago
15

(Please answer! You will get brainliest, and over 100+ points..)

Mathematics
2 answers:
irakobra [83]3 years ago
8 0

11 quarters and 18 dimes

Hope this helps! :D

sattari [20]3 years ago
3 0

Answer:

I just did this in class!

11 quarters and 18 dimes! tell me if you want explanation!

Step-by-step explanation:

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You are making a welding fixture and must cut down a length of steel tubing from 19 3/8 inches to 11 9/16 inches. When you cut t
VikaD [51]

Answer:

7.75 inches or 7 3/4 inches

Step-by-step explanation:

Subtract 11 9/16 from 19 3/8.

19 6/16 - 11 9/16

18 22/16 - 11 9/16

7 13/16

Now subtract the 1/16

7 13/16 - 1/16

7 12/16 = 7 3/4 = 7.75

7 0
3 years ago
A special discount was offered to the employees of Ryan's, a lead ing men's store. Employees were given their employee discount
Helen [10]

Answer: a) $2155, b) $1763.03.

Step-by-step explanation:

Since we have given that

Number of cable knit sweaters = 15

Cost per sweaters = $65.00

Number of pairs of khaki twill pants = 22

Cost of each pair = $50.00

Number of casual jackets = 18

Cost of each jackets = $62.00

total sale volume would be

15\times 65+22\times 50+18\times 62\\\\=\$3191

Employee discount = 35%

Additional discount = 15%

So, Total markdown dollars taken is given by

3191\times \dfrac{100-35}{100}\times \dfrac{100-15}{100}\\\\=3191\times \dfrac{65}{100}\times \dfrac{85}{100}\\\\=3191\times 0.65\times 0.85\\\\=\$1763.0275

Hence, a) $2155, b) $1763.03.

4 0
3 years ago
Benjamin's credit card has an APR of 19%, calculated on the previous monthly balance, and a minimum payment of 2%, starting the
navik [9.2K]
Total amount in payments = 48 + 47.80 + 47.60 + 47.40 + 47.20 + 47.01 = 285.01

Option D is the right answer.
3 0
3 years ago
Read 2 more answers
What is the value of x in the equation -5/4x=-160
Ierofanga [76]

\\   \sf \longmapsto \:  -  \frac{  5}{4} x =  -  160 \\ \\   \sf \longmapsto \:  \frac{5}{4} x = 160 \\ \\   \sf \longmapsto \: x = 160 \times  \frac{4}{5}  \\ \\   \sf \longmapsto \: x = 32 \times 4 \\ \\   \sf \longmapsto \: x = 128

4 0
2 years ago
Read 2 more answers
What is the range of the following function:<br> y = 2(5^x) - 1
Orlov [11]
<h2>Hello!</h2>

The answer is:

The range of the function is:

Range: y>2

or

Range: (2,∞+)

<h2>Why?</h2>

To calculate the range of the following function (exponential function) we need to perform the following steps:

First: Find the value of "x"

So, finding "x" we have:

y=2(5^{x}-1)\\\frac{y}{2}=5^{x}-1\\\\\frac{y}{2}-1=5^{x}\\\\Log_{5}(\frac{y}{2}-1)=Log_5(5^{x})\\\\x=Log_{5}(\frac{y}{2}-1)

Second: Interpret the restriction of the function:

Since we are working with logarithms, we know that the only restriction that we found is that the logarithmic functions exist only from 0 to the possitive infinite without considering the number 1.

So, we can see that if the variable "x" is a real number, "y" must be greater than 2 because if it's equal to 2 the expression inside the logarithm will tend to 0, and since the logarithm of 0 does not exist in the real numbers, the variable "x" would not be equal to a real number.

Hence, the range of the function is:

Range: y>2

or

Range: (2,∞+)

Note: I have attached a picture (the graph of the function) for better understanding.

Have a nice day!

5 0
3 years ago
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