3 years ago

After working for 6 hours, Kevin earned $51.00. What is Kevin’s unit rate?

Mathematics

1 answer:

mina [271]3 years ago

7 0

Kevin’s unit rate is $8.50/hr

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The cost of 1 m ribbon is ₹ 75. Find the cost of 7/5 metres of ribbon

Margaret [11]

Given that

The cost of 1 m ribbon = Rs.75

The cost of 7/5 m ribbon

→ (7/5)×75

→ (7×75)/5

→7×15

→₹ 105

The cost of 7/5 m ribbon is ₹105.

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2 years ago

What is the rate of change for the sequence shown below. (1,2) (2,2.5) (3,3) (4,3.5) (5,4)

Nataly [62]

Answer:

0.5

Step-by-step explanation:

The given ordered pairs are: (1,2) (2,2.5) (3,3) (4,3.5) (5,4)

The corresponding sequence is :

2,2.5,3,3.5, 4,....

We can see that there is a common difference of d=0.5.

Better still we could use the slope formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

We substitute the point (1,2) and (2,2.5).

The rate of change of this sequence is:

$m = \frac{2.5 - 2}{2 - 1} = \frac{0.5}{1} = 0.5$

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3 years ago

Graph the function f(x)=(1/3)^x+2-6

Hitman42 [59]

I got this picture from photomath, hope it helps

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2 years ago

Jeremiah pays his tutor $35 per month. How much does Jeremiah spend per year for his tutor? $ Part B: Jeremiah's tutor gave him

tresset_1 [31]

Part A = 420
$35 \times 12 = 420$
Part B = -91

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3 years ago

Read 2 more answers

Write the number 3,2, and 8 addition sentence. Show two more way to find the sum.

Alexxx [7]

This doesn't make sense

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3 years ago