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Ymorist [56]
3 years ago
7

Leonardo read that his reptile food should be given at a temperature of 72.5°F. He keeps the food in the freezer at –4°F. He has

found that if he sets the food on his reptile’s hot rock, the temperature rises 8.5 degrees each hour. How many hours will it take for the reptile food to reach 72.5°F?
72.5 = -4 + 8.5h
76.5 = 8.5h
Mathematics
2 answers:
Sliva [168]3 years ago
4 0

Answer:

9 hours

On Edge. it would be answer B

Finger [1]3 years ago
3 0

now divide 76.5 by 8.5

76.5/8.5 = 9 hours

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Mai-Li has 5 1/8 yd of material her new shirt will take 2 3/4 yd how much material will she have left after the skirt is made.
Slav-nsk [51]
First you would have to get them to have the same denomitator so 2 3/4 is the same as 2 6/8 but u cant subtract 1 by 6 so u move 1 8/8 over from 5 1/8 and get 4 9/8 and then u subtract and get 2 3/8
7 0
3 years ago
What is % of $2 = $1
ivolga24 [154]

Answer:

50%

Step-by-step explanation:

Let x be equal to the decimal when multiplied by 2 equals 1

2x=1

Divide both sides by 2

\frac{2x}{2} =\frac{1}{2} \\x=0.5

Multiply the decimal by 100 to get a percent

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I hope this helps!

6 0
3 years ago
What are the zeros of the function g(x) = (x + 6) (x – 4)(x + 2) ?
vitfil [10]

9514 1404 393

Answer:

  x in {-6, -2, 4}

Step-by-step explanation:

The zero product rule tells you that a product will be zero if and only if one of the factors is zero. These binomial factors are zero when x has a value that is opposite the constant of the binomial.

  x +6 = 0   ⇒   x = -6

  x -4 = 0   ⇒   x = 4

  x +2 = 0   ⇒   x = -2

The zeros of the function are the x-values -6, -2, and 4.

5 0
3 years ago
If today is Sunday, what day will it be in 15 days? 26 days? 234 days? 1000 days?
Vikentia [17]

Answer:

I belive it would be 234 days

4 0
3 years ago
Select all the equations that are equivalent to the equation 3x – 4 = 5
erik [133]
A B E

They all equal x = 3 once solved.
C = 6 and D = 9 so those are not correct.
7 0
3 years ago
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