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Strike441 [17]
2 years ago
5

Next y’all are nice bro thanks for the help

Mathematics
2 answers:
Mekhanik [1.2K]2 years ago
8 0

Answer:

A

Step-by-step explanation:

have a good day!

leonid [27]2 years ago
3 0

Answer:

A

Step-by-step explanation:

It's when points intersect.

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Please help this needs to be turned in by tonight
KonstantinChe [14]

Answer:

big robux

Step-by-step explanation:

y=big robux big

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2 years ago
The length of a subway is 385 miles. If 3 cm represents 35 miles on the map, then what is the length of the subway on the map in
Gre4nikov [31]

Answer:

33cm

Step-by-step explanation:

385 / 35 = 11

11 times 3 = 33

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2 years ago
Please help ill give branlist and extra points if yall help me with this
neonofarm [45]
Number 1 is B Number 2 is C
5 0
2 years ago
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Ok some one ask me what 20 + 20 - 20 is said its 20 e didnt belive me i know thats the right anser
postnew [5]

Answer:

it is because 20 + 20 is 40 and then 40 - 20 = 20

6 0
2 years ago
The table represents an exponential function. A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4
scoray [572]

Answer:

The multiplicative rate of change of the function is \dfrac{2}{3}

Step-by-step explanation:

You are given the table

\begin{array}{cc}x&y\\ \\1&6\\2&4\\ \\3&\dfrac{8}{3}\\ \\4&\dfrac{16}{9}\end{array}

An exponential function can be written as

y=a\cdot b^x,

where b is the multiplicative rate of change of the function.

Find a and b. Substitute first two corresponding values of x and y into the function expression:

6=a\cdot b^1\\ \\4=a\cdot b^2

Divide the second equality by the first equality:

\dfrac{4}{6}=\dfrac{a\cdot b^2}{a\cdot b^1}\Rightarrow b=\dfrac{2}{3}

Substitute it into the first equality:

6=a\cdot \dfrac{2}{3}\Rightarrow a=\dfrac{6\cdot 3}{2}=9

So, the function expression is

y=9\cdot \left(\dfrac{2}{3}\right)^x

Check whether remaining two values of x and y suit this expression:

9\cdot \left(\dfrac{2}{3}\right)^3=9\cdot \dfrac{8}{27}=\dfrac{8}{3}\\ \\9\cdot \left(\dfrac{2}{3}\right)^4=9\cdot \dfrac{16}{81}=\dfrac{16}{9}

So, the multiplicative rate of change of the function is \dfrac{2}{3}

4 0
3 years ago
Read 2 more answers
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