4 years ago

What is the scientific notation for 140000

1 answer:

6 0

You move the decimal point forward until it reaches the one so it looks like this:

1.4 x 10⁵

the exponent, 5, just tells you how many spaces the decimal point moved.

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What is the ratio of 1400kg and 0.76kg

Goryan [66]

Answer:

35000:19

Step-by-step explanation:

→1400kg/0.76kg

→35000:19

8 0

2 years ago

Read 2 more answers

Michael runs 3.5 miles in 30 minutes. If he continues at this rate for 2 hours, determine his rate of change.

mezya [45]

Remember d=rt
so its 3.5=r(0.5)

divide 3.5 by 0.5, which is 7. His rate is 7 miles per hour.

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3 years ago

The radius of a circular place mat is 7 inch. what is the length of its diameter?

irakobra [83]

Answer:

14 inches

Step-by-step explanation:

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3 years ago

A new car is purchased for 16600 dollars. The value of the car depreciates at 9.75% per year. What will be the value of the car

ipn [44]

The value of the car after 8 years is $ 3652

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3 years ago

Please help asap find x

lapo4ka [179]

Answer:

Step-by-step explanation:

Given 2 intersecting chords in a circle, then

The product of the parts of one chord is equal to the product of the parts of the other chord, that is

x × x = 4 × 9

x² = 36 ( take the square root of both sides )

x = $\sqrt{36}$ = 6 → C

8 0

3 years ago