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aleksklad [387]
3 years ago
8

Lila and her friends went on vacation to Slippery Slide Water Park. Before they left, Lila filled her gas tank with 14.8 gallons

of gas. She paid $38.48 for the gas. How much did the gas cost per gallon?
Mathematics
2 answers:
a_sh-v [17]3 years ago
8 0
$2.60 all you have to do is divide
JulijaS [17]3 years ago
6 0

Answer:

$2.60

Step-by-step explanation:

Simply divide the amount of money paid for the gas by the number of gallons of gas in the tank. So 38.48 \div 14.8, which equals $2.60.

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Is 1.2 greater or less than 1.35
stich3 [128]

Answer:

Less than

Step-by-step explanation:

It is less than because it its 0.15 less than 1.35

I like to see iy as 120 and 135 to make it easier but there are other ways

hope this helps

4 0
2 years ago
Help with this pls.
Phoenix [80]

Answer:

20 = AC

Step-by-step explanation:

AB+BC = AC

11+9 = AC

20 = AC

6 0
3 years ago
The principal of a large high school wants to know if students spend more than 1 hour doing homework per night, on average. To i
MrRissso [65]

Answer:

If we define the random variable X ="time spend by the students doign homework"

And we want to tes t is students spend more than 1 hour doing homework per night, on average (alternative hypothesis), so then the system of hypothesis for this case are:

Null hypothesis: \mu \leq 1

Alternative hypothesis: \mu >1

And they wnat to use a sample size of n = 100 and a significance level of 0.05

Step-by-step explanation:

Previous concepts

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

Solution to the problem

If we define the random variable X ="time spend by the students doign homework"

And we want to tes t is students spend more than 1 hour doing homework per night, on average (alternative hypothesis), so then the system of hypothesis for this case are:

Null hypothesis: \mu \leq 1

Alternative hypothesis: \mu >1

And they wnat to use a sample size of n = 100 and a significance level of 0.05

7 0
3 years ago
Which numbers should be multiplied to obtain 175^2 − 124^2?
Tomtit [17]
Hi There! :)

<span>Which numbers should be multiplied to obtain 175^2 − 124^2?

</span><span>51 and 299</span>
7 0
3 years ago
Read 2 more answers
Please help I’ll give brainliest
Hatshy [7]

Help with what tho you need help with what I don’t see it

4 0
3 years ago
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