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Alex_Xolod [135]
4 years ago
12

Hello, I need help it's REALLY URGENT!!!!!

Mathematics
1 answer:
m_a_m_a [10]4 years ago
3 0
1. is 13 degrees celsius
2. I am guessing would be eleven. Because 45 + 10= 55/5 = 11
3. not sure about this one problem makes no sense
4. 225
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HEEEEEEEEELLLLLLLLLLLLPPPPPPPPPPP ASAP
VLD [36.1K]

Answer:

I'm not sure how to help-

Step-by-step explanation:

What would you need help with? C:

3 0
3 years ago
the book for English class 100 students were asked whether or not they enjoyed it 9/25 of the class did not like the book how ma
scZoUnD [109]
100/25= 4
9 out of 25 didnt like it
9 times 4= 36 didnt like it
100-36=64 like the book
8 0
4 years ago
Solve the inequality and graph the solution on the number line.
katrin [286]

Answer:

A closed circle on 12, going to the left.

Step-by-step explanation:

h − 9 ≤ 3

  + 9 + 9

h ≤ 12

Look for a closed circle on 12, going to the left.

Hope that helps!

7 0
2 years ago
Graph the function, identify if it represents exponential growth or decay, and identify domain and range. See picture
Brrunno [24]

Answer:

a. Decay

b. 0.5

c. 4

Explanation:

If we have a function of the form

y=ab^x

then

a = intital amount

b = growth / decay rate factor

x = time interval

If b > 1; then the equation is modelling growth. If b < 0, then the equation is modelling decay.

Now in our case, we have

y=4(\frac{1}{2})^x

Here we see that

inital amount = a = 4

b = 1/ 2 < 0, meaning the function is modeling decay

decay factor = b = 1/2

Therefore, the answers are

a. Decay

b. 0.5

c. 4

4 0
1 year ago
Last Year Boris paid £256 for his car insurance This year he has to pay £894 for his car insurance Work out the percentage incre
Agata [3.3K]

Answer:

%∆C = 249.22%

the percentage increase in the cost of his car insurance is 249.22%

Step-by-step explanation:

Given;

Cost of car insurance last year C1 = £256

Cost of car insurance this year C2 = £894

Percentage increase = change in cost/initial cost × 100%

%∆C = ∆C/C1 × 100%

%∆C = (C2-C1)/C1 × 100%

Substituting the given values;

%∆C = (894-256)/256 × 100%

%∆C = 249.21875%

%∆C = 249.22%

the percentage increase in the cost of his car insurance is 249.22%

7 0
4 years ago
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