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zloy xaker [14]
3 years ago
5

There are 10 students in a class. The teacher chooses 2 students to go to the library. The order in which they are chosen does n

ot matter. How many ways are there to choose the students?
Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0

Answer: 45 for APEX

Step-by-step explanation:

sergiy2304 [10]3 years ago
4 0

Answer: 45

Step-by-step explanation:

10 * 9 / 2 = 45

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Need help asap show your work
Monica [59]

To find the volume we use an equation:

volume = length x width x height

Since this shape is a cube, you only need to know one side to find the volume since all of the sides are equal.

So all you need to find the volume is to multiply 4(1/2) which I am going to simplify to 4.5, is plug it into the equation.

volume = 4.5 x 4.5 x 4.5

Which will get you an answer of 91.125 inches cubed

91.125in^{3}

Hope this helps :)

5 0
3 years ago
30 Yuri has two plum trees, A and B. in his garden
telo118 [61]

Answer:

42kg

Step-by-step explanation:

We are given the amount of plums produced from Tree A. We simply need to <u>find the amount produced by Tree B</u> and <u>add</u> the two numbers up.

Step 1:

Tree B produces 10% more than Tree A, which produces 20kg of plums:

B=\frac{110}{100} *\frac{20}{1} \\\\B=\frac{110}{5}=\\\\B=22

Ok! Tree B produces 22kg of plums. Let us find the total amount of plums Yuri gets from both trees.

Step 2:

Total=A+B\\\\Total=20+22\\\\Total=42

<u>Yuri gets 42 kg of plums from the trees.</u>

<u />

<em>I hope this helps! Let me know if you have any questions :)</em>

<em />

4 0
3 years ago
If a cylinder has a height of 7 m and its base has a radius of 6 m, what is its volume? Use 3.14 for 5 and
tia_tia [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
How many solutions are there to the equation below?
Reil [10]
I think it’s B I’m not to sure but I know someone with that exact solution
5 0
3 years ago
Find the net change in the value of the function between the given inputs.
Sveta_85 [38]
The answer should be from 1 to 23
7 0
3 years ago
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