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inna [77]
2 years ago
8

May someone please help me with this problem.

Mathematics
2 answers:
mixas84 [53]2 years ago
8 0

Answer:

the first day she eats 8 then she eats 6

Step-by-step explanation:

20-8=12   12-6=8

777dan777 [17]2 years ago
7 0

Answer:

4 chocolate per day

day 3= 12 chocolate

day 4 = 8 chocolate

Therefore the number of chocolate per day = 12- 8= 4

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12 is B. You because the graphs slope is 1. 13 is A 7 I think.
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4 years ago
An earthquake with a magnitude of about 2. 0 or less is called a microearthquake. It is not usually felt. The intensity of an ea
Alecsey [184]

The intensity of an earthquake with a magnitude of 2 is 100 times greater than the intensity of an a standard earthquake .

<h3>What is magnitude of earthquake?</h3>

Magnitude of earthquake is the measure of the size of origin of the earthquake. The magnitude of the earthquake keeps the same value for each place.

An earthquake with a magnitude of about 2. 0 or less is called a micro-earthquake and not felt usually.The intensity of an earthquake with a magnitude of 2.

Let the intensity of this earthquake is <em>n </em>times greater than the intensity of an a standard earthquake. Thus the intensity of standard earthquake can be given as,

n=10^2\\n=100

If the magnitude would be 3 then the intensity would be,

n=10^3\\n=1000

It would be 1000 times greater than the standard earthquake and so on.

Thus, the intensity of an earthquake with a magnitude of 2 is 100 times greater than the intensity of an a standard earthquake .

Learn more about the magnitude of earthquake here;

brainly.com/question/18109453

8 0
3 years ago
X=2y+11 <br> -7x-27=-13<br> solve with substitution
Lilit [14]

Answer:

x=13/7,    y=-32/7

Step-by-step explanation:

Just trust me

8 0
3 years ago
Tad and his buddies drove to the orange bowl to see their favorite football team win the national championship because of heavy
GenaCL600 [577]

Answer:

7.2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Select ALL the correct answers.
DaniilM [7]
Be:
Number of hours: n

<span>The cost of renting a bike for the first hour is $7:
n=1→f(n)=f(1)=$7

</span>He is charged $2.50 for every additional hour of renting the bike:
f(n)=f(n-1)+2.50, for <span>n ≥ 2
</span>
f(1)=7; f(n)=f(n-1)+2.50, for <span>n ≥ 2 (sixth option)
</span>
f(n)=f(1)+2.50(n-1)
f(n)=7+2.50(n-1)
f(n)=7+2.50n-2.50
f(n)=2.50n+4.50 (fifth option)

Answers:
Fifth option: f(n)=2.50n+4.50, and
Sixth option: f(1)=7; f(n)=f(n-1)+2.50, for <span>n ≥ 2</span>
7 0
3 years ago
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