Answer:
77
Step-by-step explanation:
Answer:
2.3
Step-by-step explanation:
2 2/3 × X= 6 1/7
8/3 × X= 43/7
8x/3 =43/7
cross multiply;
56x=129
Divide both sides by 56
56x/56= 129/56
x= 2.3036=2.3
1. The model is <span>14x19x11 centimeters. The ratio is 1 cm : 0.5 m.
14(0.5) = 7
19(0.5) = 9.5
11(0.5) = 5.5
</span>7x9.5x5.5 meters
b) 365.75 m^3
2. To find the money spent on food, all you do is find the percent of food of the total income. food = 35%, income = $2000
35% of 2000
0.35(2000)
a) $700
3. <span>4.8x-1.3=1.7
First add 1.3 to both sides to cancel it out.
4.8x = 3
Divide both sides by 4.8.
x = 0.625
</span><span>c) 0.63</span>
The limit of the discontinuous function f(x) as shown in the graph will be; lim f(x) as x → 2⁺ = 3
<h3>How to find the Limits of Functions?</h3>
f(x) is a discontinuous function. This discontinuous function is also called as ‘step function’. This function will give the largest integer which is less than x.
We want to evaluate the limit of the discontinuous function as shown in the graph.
This is expressed as;
lim f(x) as x → 2⁺
Now, from the given graph we can see that as x approaches 2, we see that the y-value is also approaching a value of 3.
Thus, we can conclude that the limit of the discontinuous function f(x) as shown in the graph will be; lim f(x) as x → 2⁺ = 3
Read more about Limits of Functions at; brainly.com/question/23935467
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Answer:
An x-intercept of 2 implies
(
2
,
0
)
is a point on the line
A y-intercept of 4 implies
(
0
,
4
)
is a point on a line
The slope of the line joining
(
2
,
0
)
and
(
0
,
4
)
is
#(Delta y)/(Delta x) = (4-0)/(0-2) = -2
Using the slope-intercept form of the equation
y
=
m
x
+
b
where
m
is the slope and
b
is the y-intercept
we have
y
=
−
2
x
+
4
