Answer:
8
Step-by-step explanation:
add ur positives
3+3+4=10
now add ur negative
10+ (-2)
8
Answer:
hey, im sorry to hear that. evreyone (mostly) is going through the same thing... teachers are uploading loads of work. and understand that it may be stressful... they have to understand us students are also dealing with our own problems. so please take ur time to develop a good mindset! ily and im Proud of you for evreything you have accomplished… ur teacher may have not taught you alot but im here to help u and so is everyone in brainly! You can do this! You can make it! Its gonna be okay and i understand u may have alot of stuff on ur mind and not just school. 2020 has been a mess and i hope 2021 is better not just for u but for all of us… i really hope u get through this and i will try my best to help u and so will everyone on here! Ur gonna do great luv! Just keep ur head up<3 i love u and im so proud of u for making it this far! Its gonna be okay. It will all fade and everything will be back to normal someday! <333
Answer:
i dont know if im right but here 60 grams divided by 7,200 and you will get your answer
Step-by-step explanation:
6 times 10 is 60 and there 7,200 kg so if u divide u will get it.
Answer:
The linear model means that there is a uniform increase and in this case of US population from 92 million people in 1910 to 250 million people in 1990
.
This means an increase of 250
−
92
=
158 million in 1990
-1910
=
80 years or
158
80
=
1.975 million per year and in x years it will become 92
+
1.975
x million people. This can be graphed using the linear function 1.975
(
x
−
1910
)
+
92
,
graph{1.975(x-1910)+92 [1890, 2000, 85, 260]}
The exponential model means that there is a uniform proportional increase i.e. say p
% every year and in this case of US population from 92 million people in 1910 to 250 million people in 1990
.
This means an increase of 250
−
92
=
158 million in 1990
−
1910
=
80 years or
p
% given by 92
(
1
+
p
)
80
=
250 which gives us (
1
+p
)
80
=
250
92 which simplifies to p
=
(
250
92
)
0.0125
−
1
=
0.0125743 or 1.25743
%
.
This can be graphed as an exponential function 92
×
1.0125743
(
x
−
1910
)
, which gives population in a year y and this appears as
graph{92(1.0125743^(x-1910)) [1900, 2000, 85, 260]}
Step-by-step explanation:
Hope this helps
If dollars is the y-axis, the point is 3, 10