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Arturiano [62]
3 years ago
7

The temperature on Monday was -3 degrees Fahrenheit. By Wednesday the temperature was 16 degrees Fahrenheit. What is the differe

nce in temperature from Monday to Wednesday?
Mathematics
1 answer:
Alexeev081 [22]3 years ago
4 0
The temperature went from -3 to 16. The difference between the two numbers (16- -3) = 19 degrees Fahrenheit.

I hope this helps!
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What is the probability of rolling a number greater than 4 on a number cube and then spinning an
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Answer:

1/6

Step-by-step explanation:

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Therefore, the probability is:

P = (2/6) (6/12)

P = 1/6

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2 years ago
Night Owl Motel rents rooms with 2 beds for $68 per night and rooms with 1 bed for $57 per night. One evening Night Owl Motel re
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1 bed room = 12
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68 x 15 = 1020
57 x 12 =   684
            -----------
1020 + 684 = $1704 (total made)

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5 0
3 years ago
joe puts $790.00 into a savings account that pays 5.5% simple interest. he leaves the money in his account for two years.
Dmitrij [34]

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Step-by-step explanation:

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6 0
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What is -7/12 + 3/8?
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Step-by-step explanation:

7 0
3 years ago
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In figure find the area of the red part.​
larisa [96]

Step-by-step explanation:

Given : A rectangle 4 x 8 , a semicircle

Diagonal intersecting semicircle  

To Find :Area of red part

<h3>Solution:</h3>

Angle AC make AB   α = ∠BAC

tan α = BC/AB = 4/8 = 1/2

=> α = 26.565°

∠ECA = ∠BAC = α

EC = EF = 4

=> ∠CEF = 180° - 2α

∠AED = 45°  as   AE is  diagonal of Square of side  4

=> ∠AEF  + 180° - 2α + 45° = 180°

=>  ∠AEF =  2α - 45°  = 8.13°

in Left side area  between square  and circle is split in 2 Equal parts

(1/2) area - area AFG = area of Red part

in Left side area  between square  and circle  = 4² - (1/4)π4²

= 3.4336 sq unit

half  =  1.7168 sq unit  

Now find area AFG = area ΔAEF - sector EGF

area ΔAEF  

AE = 4√2  , EF = 4    angle = 8.13°

area ΔAEF   = (1/2) 4√2 * 4 sin 8.13° = 1.6 sq unit

area  sector EGF  = (8.13/360)π4² = 1.135  sq unit

area AFG  = 1.6 - 1.135  = 0.465 sq unit

Area of Red part = 1.7168 - 0.465 sq unit

= 1.2518 sq unit

= 1.252  sq unit

= 1.25 sq unit.

Hope this helps!!

5 0
2 years ago
Read 2 more answers
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