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lutik1710 [3]
3 years ago
7

What is the change in temperature from 15°F to -8°F?

Mathematics
2 answers:
Gnesinka [82]3 years ago
6 0

Answer: 23

Step-by-step explanation: hope this is right and it helps

rewona [7]3 years ago
4 0

Answer:

23 degrees

Step-by-step explanation:

15 - (-8)

15 + 8

23

Hope this helps :)

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Find the midpoint of AB given A (-1,4) and B (7,6)
lutik1710 [3]
Seriously: add the x's divide by 2, add the y's divide by 2, bob's your uncle. you have the midpoint. 
8 0
3 years ago
Help pls its been 30 minutes
Elina [12.6K]

Answer:

probability = 6/7

Step-by-step explanation:

a+b+c= 30 students

there are 35 students in total.

=30/35

30/35 fully simplified = 6/7

the probability that a student earns a grade of A, B, or C is 6/7.

also, 6/7 as a decimal rounded the nearest hundreth is 0.86, FYI.

6 0
3 years ago
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Iteru [2.4K]

Answer:

part 1 = 49

part 2 = .25 seconds

Step-by-step explanation:

hope that can help!

3 0
3 years ago
To prepare for the school fundraiser, juanita pays $5 for 100 cups. She also buys Fruit juice for $.50 each. Write an equation t
ANTONII [103]

Answer:

f(x) = 0.5x + 5

Domain: positive whole numbers

Range: f(x) ≥ 5

Step-by-step explanation:

Let's x denote the total number of fruit juice.

This means that if $0.5 for each fruit juice, then the total cost incurred for fruit juice would be $0.5x.

Since she incurred a cost of $5 for 100 cups and $0.5 for each fruit juice, then the total cost, f(x), would be:

f(x) = 0.5x + 5

The domain would be all positive whole numbers (it is restricted to positive whole numbers because a fruit juice can't be "negative" neither can it be "half").

The range is all numbers equal or greater than 5. This is because, even if she does not eventually get fruit juice, she will still incur a cost of 5usd for cups.

7 0
3 years ago
PLEASE HELP! WILL GIVE BRAINLIEST!
irinina [24]

Answer:

1: y intercept = 5

2: y interpcept = -2

3: y intercept = -3

Step-by-step explanation:

So for the 1st and 3rd ones (the graphs), all you have to do is find which y matches the x value of 0

The 2nd one is a bit harder. I’ll explain it the best I can

So in the y section, you see that -4 goes to -3 when the x is raised by 1. There for everytime the x raises by 1, so does the y. That means when x = 0, the y = -2

3 0
3 years ago
Read 2 more answers
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