Jennifer earned $34.80 for working eight hours.how much was she paid?

Mathematics

2 answers:

Gnoma [55]4 years ago

4 0

If its per hour, she was paid $4.35/Hour

Mice21 [21]4 years ago

4 0

Jennifer will earn 4.35 dollars after the 8 hours

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Juan learned that gear ratio refers to the number of times one gear rotates in relation to another gear. The ratio of the gears

Yuri [45]

Let's define variables:
x1: gear 1
x2: gear 2
The relationship between gears is:
x1 / x2 = (1 1/2) / (1/2)
Rewriting:
x1 / x2 = (3/2) / (1/2)
x1 / x2 = (3 * (1/2)) / (1/2)
x1 / x2 = 3
Another unit rate is:
x2 / x1 = (1/2) / (1 1/2)
x2 / x1 = (1/2) / (3/2)
x2 / x1 = (1/2) / (3 * (1/2))
x2 / x1 = 1/3
Answer:
two unit rates to represent the gear ratio are:
x1 / x2 = 3
x2 / x1 = 1/3

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3 years ago

The world's largest marathon, The New York City Marathon, is held on the first Sunday in November each year. Between 2 million a

e-lub [12.9K]

Answer:

25% is the percent error.

Step-by-step explanation:

Given:

The world's largest marathon, The New York City Marathon, is held on the first Sunday in November each year. Between 2 million and 2.5 million spectators will line the streets to cheer on the marathon runners.

Now, to find the percent error.

As given, between 2 million and 2.5 million spectators will line the streets to cheer on the marathon runners.

The actual measure = 2 million.

The estimated measure = 2.5 million.

So, the error = $2.5-2=0.5\ million.$