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3 years ago

Overnight, the temperature in Chicago was just

1 answer:

7 0

Answer: 2*F
Steps: If you add 9 to -7 you get 2. Another way to solve this is by writing 9-7 (the minus seven is just the negative) and you are left with 2

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The surface area is 158 inches.

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3 years ago

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devlian [24]

Mean=5

Step-by-step explanation:

add the numbers given and divide it by the number of numbers given

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3 years ago

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How many tenths are there in 1 3/5

notka56 [123]

If you count the whole number it would be 16

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3 years ago

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NEED HELP QUICK!!

atroni [7]

Answer: See explanation

Step-by-step explanation:

We are going to solve this by using the Simple interest formula which is:

= Principal × Rate × Time

= 500 × 3% × 8/12

= 500 × 0.03 × 2/3

= 10

Therefore, the interest will be $10 ane the total amount that'll be paid back will be:= $500 + $10 = $510

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3 years ago

radio signals travel at a rate of 3 x 10^8 meters per second. how many seconds will it take for a radio signal to travel from a

zvonat [6]

Answer:

$time=1.2\times 10^{-1}\ second$

Step-by-step explanation:

Given:

The speed of the radio is $3\times 10^{8}$ meters per second.

The distance of the satellite from the earth is $3.6\times 10^{7}$ meter

The formula of the speed is

$speed = \frac{distance}{time}$

For time the formula is.

$time = \frac{distance}{speed}$

put distance and speed value in above equation.

$time = \frac{3.6\times 10^{7}}{3\times 10^{8}}$

$time = \frac{1.2 x 10^{7}}{10^{8}}$

$time=1.2\times 10^{7}\times 10^{-8}$

$time=1.2\times 10^{7-8}$

$time=1.2\times 10^{-1}\ second$

Therefore, the radio will be take the time is $1.2\times 10^{-1}\ second$ or 0.12 seconds.

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4 years ago