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DedPeter [7]
3 years ago
5

Can anyone please solve this ,I really need it

Mathematics
1 answer:
LuckyWell [14K]3 years ago
5 0
I’m on my way to work this problem
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A boat can travel 20 miles on 10 gallons of gasoline. How much gasoline will it need to go 34 miles?​
Irina-Kira [14]

Answer:

20 divided by 10 is 2 so for every 2 miles it travels it uses 1 gallon of gasoline. 20 + 14 is 34 so you divide 14 by 2 to get 7. then you add 10+7 to get 17. it will take 17 gallons of gasoline to go 34 miles

Step-by-step explanation:

6 0
3 years ago
What is the simplified form of ?
Natalija [7]
Let's set it up like this:
\frac{\frac{x}{3}-\frac{y}{4}}{\frac{x}{4}+\frac{y}{3}}
Find the LCD, which is 12, and adjust them according to that.
=\frac{\frac{4x-3y}{12}}{\frac{3x+4y}{12}}
Divide.
=\frac{\left(4x-3y\right)\cdot \:12}{12\left(3x+4y\right)}
Cancel the common factor, which is 12.
=\frac{4x-3y}{3x+4y}
That would be our answer!

Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
5 0
4 years ago
Read 2 more answers
Gina is making bags of trail mix for hiking club. She will use 20 ounces of walnuts, 11.2 ounces of almonds, and 28.3 ounces of
ser-zykov [4K]

Answer:

Step-by-step explanation:

20 oz walnuts = 20/25 = 0.8 ounces of walnuts per bag. / bag

11.2 oz of almonds = 11.2 / 25 = 0.448 ounces of almonds / bag

28.3 oz of cashews = 28.3 / 25 = 1.132 oz of cashews / bag

6 0
2 years ago
Minute Maid states that a bottle of juice contains 473 mL. Consumer groups are interested in determining if the bottles contain
kramer

Answer:

The average contents of all bottles of juice in the population

\mu = 473\text{ mL}

Step-by-step explanation:

We are given the following in the question:

Population mean, μ =  473 mL

Sample mean, \bar{x} = 472 mL

Sample size, n = 30

Sample standard deviation, s = 0.2

First, we design the null and the alternate hypothesis

H_{0}: \mu = 473\text{ mL}\\H_A: \mu < 473\text{ mL}

Representation of \mu

  • It is the population parameter for mean.
  • Thus, it represents the average contents of all bottles of juice in the population, which is 473 mL.

6 0
4 years ago
What is larger a hectometer or a yard?
elena-s [515]
Hectometer is larger

8 0
3 years ago
Read 2 more answers
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