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Rainbow [258]
3 years ago
13

EASY MATH HELP

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
8 0
The percent error in Marcela's estimate is 612÷735=8.3%.

The actual speed of the car is either 57 mph or 63 mph. (60×0.05=3, 60-3=57 mph or 60+3= 63 mph)
Basile [38]3 years ago
7 0

Answer:

The answer is 57 mph or 63mph

Step-by-step explanation:

i did the test

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After which value of x does function g exceed function f
nalin [4]
We have that

for x=1
f(x)=1.5  and g(x)=-1
so
g(x) < f(x)

for x=2
f(x)=5  and g(x)=5
so
g(x)= f(x)

for x=3
f(x)=9.5  and g(x)=23
so
g(x) > f(x)

therefore

the answer is
<span>After x=2 function g exceeds function f</span>


5 0
3 years ago
What is the equation in point slope form of the line that passes through the point (–1, –3)(–1, –3) and has a slope of 4?
ArbitrLikvidat [17]
The equation ofa line that passes throug (x1,y1) and has s slope of m is
y-y1=m(x-x1)

given
point is (-1,-3) and slope=4

y-(-3)=4(x-(-1)) or
y+3=4(x+1)

B is the answer
6 0
3 years ago
Find the sum <br> 3n/ n^2 +4n+4 + 7/n^2+6n+8
Marianna [84]

Answer:

1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1-1=0

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help please. Geometry.
Luda [366]

Answer:

Trapezoid i think

7 0
3 years ago
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Parker went shopping for a new pair of sneakers. Sales tax where he lives is 5%. The price of the pair of sneakers is $23. Find
Elina [12.6K]
23 x 5% =

23 x 0.05= 1.15 (total sales tax)

23 + 1.15= $24.15 (total price)


5 0
3 years ago
Read 2 more answers
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