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4 years ago

A car can travel 300 miles using 15 gallons of gas. what is the unit rate?

Mathematics

1 answer:

UNO [17]4 years ago

8 0

20 Miles = 1 Gallon of gas

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It is degrees and it says x 38⁰ and 75⁰

lara [203]

Answer:

This question makes no sense at all what are you trying to find, what do you need help with

Step-by-step explanation:

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3 years ago

Four less than a number is 385

zvonat [6]

Answer:

n-4=385. The answer is 389

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3 years ago

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2^x=40 (Round to the nearest hundredth.)

Nat2105 [25]

2
x
=
40
Solve Exponent.
2
x
=
40
log
(
2
x
)
=
log
(
40
)
(Take log of both sides)
x
*
(
log
(
2
)
)
=
log
(
40
)
x
=
log
(
40
)
log
(
2
)
x
=
5.321928
Answer:
x
=
5.321928

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3 years ago

Given the scatter plot shown below, choose the function that best fits the data.

kari74 [83]

Answer:

f(x)=4x^2

Step-by-step explanation:

I'm guessing the third function 4x squared. It curves up with the data points while all the other functions create straight lines.

4 0

4 years ago

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Exit Task for 5.05

natali 33 [55]

Answer:

(a)Jacob: 256 dandelions

(b)Jessica: 256 dandelions

Step-by-step explanation:

Jacob discovers that the growth over t weeks can be defined by the function:

$f(t)=8\cdot 2^t$

Jessica finds that the growth function over t weeks is defined by the function:

$g(t)=2^{t+3}$

After 5 weeks:

Number of Jacob's dandelions

$f(t)=8\cdot 2^t\\=8\cdot 2^5\\=8*32\\=256$

Similarly,

Number of Jessica's Dandelions

$g(t)=2^{t+3}\\=2^{5+3}\\=2^8\\=256$

After 5 weeks, Jacob and Jessica will have an equal number(256) of Dandelions.

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3 years ago