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3 years ago

PLZ HELP MARKIN BRAINEST!!!

Mathematics

1 answer:

MariettaO [177]3 years ago

7 0

Answer:

i think its B

Step-by-step explanation:

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I will give branliest to whoever answers this correctly.

Sergio039 [100]

Answer:

-8√6

-19.59

Step-by-step explanation:

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4 years ago

An uncooked gingerbread cookie is y centimeters long. After it is baked, the length of the

marusya05 [52]

Answer:

I think the answer is C

Step-by-step explanation:

If you have a normal ginger bread cookie, its full size would be 100%. So, if you add the first 25%, 1.25%

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3 years ago

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Need help im struggling

alexira [117]

I believe the answer will be 23in

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3 years ago

The cost of renting a car is $46/week plus $0.25/mile traveled during that week. An equation to represent the cost would be y=46

julsineya [31]

The answer for part a is $60.25, for part b the answer is 76 miles, and for part c the answer is 216 miles.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

The equation to represent the cost would be y=46+0.25x

x is the number of miles.

a) What is your cost if you travel 57 miles?

Plug x = 57 in the above equation:

y = 46 + 0.25(57)

y = $60.25

b) If your cost was $65.00, how many miles were you charged for traveling?

Plug y = 65 in the equation:

65 = 46 + 0.25x

x = 76 miles

c) Suppose you have a maximum of $100 to spend for the car rental. What would be the maximum number of miles you could travel?

Plug y = 100 in the equation:

100 = 46 + 0.25x

x = 216 miles

Thus, the answer for part a is $60.25, for part b the answer is 76 miles, and for part c the answer is 216 miles.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

5 0

2 years ago

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Write an equation for the exponential function represented in the graph below.

oee [108]

Answer:

$y=4(2^x)$

Step-by-step explanation:

we know that

The exponential function is of the form

$y=a(b^x)$

where

a is the initial value or y-intercept

b is the base or factor growth

r is the rate of change

In this problem we have

looking at the graph

Is a exponential growth function (as the value of x increases the value of y increases)

$b > 1$

The y-intercept is the point (0,4)

$a=4$

substitute

$y=4(b^x)$

From the graph take the point (1,8)

substitute in the exponential function and solve for b

$8=4(b^1)\\b=8/4\\b=2$

therefore

The exponential function is equal to

$y=4(2^x)$

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3 years ago

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