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Nataliya [291]
2 years ago
6

Create at least two word problems that involve addition, subtraction, multiplication and division.

Mathematics
1 answer:
never [62]2 years ago
8 0
John brought 20 water melons each water melon cost him 2 dollars. He gave his friend Bob 3/4 of the watermelons. In return bob gave him double the amount of water melons back. How many watermelons does John have now? How much money did he spend on each water melon?
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Hi I have my answer in I’m just confused and think it’s gonna be wrong so could u guys help me
Masteriza [31]

Answer:

I believe the first one is rotation And the second is ABC= DEF.

Step-by-step explanation:

My geometry is really rusty so I apologize if they’re wrong

8 0
2 years ago
The null and alternative hypotheses are given. Determine whether the hypothesis test is​ left-tailed, right-tailed, or​ two-tail
WINSTONCH [101]

Answer:    Two-tailed test.

Population mean is the parameter which is tested.

Step-by-step explanation:

Given :   H_0: \mu=105

H_1:\mu\neq105

We know that , the alternative hypothesis (H_1) indicates kind of the hypothesis test we need to perform whether ​left-tailed, right-tailed, or​ two-tailed.

Here, the alternative hypothesis (H_1) is two-tailed, so the hypothesis test is a two-tailed test.

Also, the parameter present in the hypothesis is \mu which is a symbol to represent the population mean.

Thus , Population mean is the parameter which is tested.

8 0
3 years ago
In order to make a dozen
Stolb23 [73]

Answer:

I think it's 24

Step-by-step explanation:

3 0
2 years ago
Find a formula for the described function. Express the surface area of a cube as a function of its volume v.
Digiron [165]

Let the side of the cube=a

So the volume will be=V=a³

Then surface area of the cube will be=6a²=\frac{6a^3}{a} = \frac{6V}{a}

The above expression showing surface area as a function of Volume. (Answer)

4 0
3 years ago
Will give brainliest!!
sladkih [1.3K]

Answer:

Infitite solutions (C)

Step-by-step explanation:

They are the same line.

6 0
3 years ago
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