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Leona [35]
2 years ago
12

Dillon and Samantha work at two different grocery stores. Dillon made $41.50 for working 5 hours and Samantha made $50.40 for 6

hours. Who makes more money per hour?
Mathematics
2 answers:
TiliK225 [7]2 years ago
8 0

Answer:

Samantha makes more

Step-by-step explanation:

Dillon

41.50/5 would = $8.3 an hr

Samantha

50.40/6 would =$8.4 an hr

Ugo [173]2 years ago
7 0

Answer:

Samantha made more money per hour :)

D= $8.30 per hour

S= $8.40 per hour

Step-by-step explanation:

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Answer:

  1. b = 15
  2. c = 51
  3. c = 100
  4. b = 25.75

Step-by-step explanation:

Using the Pythagoras theorem equation:

c^{2}=a^{2}+b^{2}

Where 'c' is the hypotenuse and 'b' and 'a' the sides of the right triangle.

1) Here c = 17, a = 8 and b = ?

Then, using the above equation we can find the side b.

17^{2}=8^{2}+b^{2}

b=\sqrt{225}

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2) Here a = 24, b = 45 and c = ?  

c=\sqrt{24^{2}+45^{2}}

c=51

3)  Here a = 28, b = 96 and c = ?

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b=\sqrt{28^{2}-11^{2}}  

b=25.75

Just in the 4 case x is an altitude.

I hope it helps you!

         

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3 years ago
Use the formula for simple interest to find the interest rate if a deposit of $1400 earned $490 of interest after 5 years,
mario62 [17]
Given the simple interest formula:

I = P•R•T

where:
I = interest
P = principal
R = interest rate
T = time (in years)

We can isolate R algebraically to find out the interest rate:

I = P•R•T

Divide both sides by P•T:

I / (P•T) = (P•R•T)/(P•T)

The formula for the interest rate is:
R = I / (P•T)

Substitute the given values into this formula to solve for the interest rate (R):

R = I / (P•T)

R = $490/ ($1,400 • 5 years)
R = $490 / $7,000
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Therefore, the interest rate is 7%.

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2 years ago
You had $22 to spend on four raffle tickets. After buying them you had $6. How much did each raffle ticket cost?
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The table with greater proportionality is table 3.

<h3>What is constant proportionality?</h3>

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As, the constant proportionality is

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k = 1/1 = 2/2 =1

For table 2,

k = 6/1= 12/2 = 2

For table 3,

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Learn more about this constant of proportionality here:

brainly.com/question/8598338

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