3 years ago

Original price:$30; markdown:33%

Mathematics

1 answer:

Travka [436]3 years ago

3 0

30 x 0.33 = 9.90 And that's the answer

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If you randomly pick a date in april, how mny equally likely outcomes are there.

ArbitrLikvidat [17]

There are 30 days in April, so if you randomly pick a date in April there are 30 equally likely outcomes

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3 years ago

Use scientific notation to estimate the number of inches in 1,225 miles. Include all calculations in your final answer.

valentinak56 [21]

Answer:

1,225 miles = 77616000 inches

Step-by-step explanation:

It is asked to find the number of inches in 1,225 miles

Given

1 inch ≈ 1.578 × 10^-5 miles

Therefore, 1 mile = 63360 inches

Therefore, 1,225 miles = 1225 x 63360 inches

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

Therefore the final answer is

1,225 miles = 77616000 inches

or 1,225 miles = 7.7 x $10^{7}$ inches

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4 years ago

2. Derek is an HVAC technician. He worked 30 hours and made $600. How much per hour does Derek make?

Cloud [144]

Answer:

$20.00

Step-by-step explanation:

600 ÷ 30 = 20

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3 years ago

Complete the comparison: 5+4=?

atroni [7]

It could be
5 + 4 = 3 squared, or
5 + 4 = 3 x3

4 0

3 years ago

Hello, thanks for answering. Your a hero. :)

lyudmila [28]

They added it wrong. They added it like this:

$100 + 700 + 800 + 560$
When it shouldve been this:

$100 + 70 + 80 + 56$
They just added a place marker in all numbers below 100.

5 0

4 years ago