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SpyIntel [72]
3 years ago
8

Please help me in question no c...

Mathematics
1 answer:
aev [14]3 years ago
5 0

Answer:

whats the question?

Step-by-step explanation:

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Help on question a I don't get it
gizmo_the_mogwai [7]
I think u would do 18+5.5

Then multiply that by 5
6 0
3 years ago
A cube has a volume of 216 cubic feet. What is the length of an edge of this cube?
kupik [55]

Answer:

6

Step-by-step explanation:

a cube has sides of the same length hence its volume is obtain as cubed side.

we have the volume and we need the side:

\sqrt[3]{216} =\sqrt[3]{3^{3} 2^{3} } = 3*2 = 6

3 0
3 years ago
Find the projection of v on to w if v = ⟨-5,-2⟩ and w = ⟨1,-1⟩
eduard

Answer:

Step-by-step explanation:

\frac{\vec v \bullet \vec w}{||\vec w||}\bullet \vec w

\vec v \bullet \vec w = \bullet = -5+2 = -3

||\vec w ||=\sqrt{2}

Hence, the result will be

\frac{-3\sqrt{2} }{2}

you can put the scalar in to get

8 0
3 years ago
In a population of subjects, possess a certain characteristic. A sample of subjects selected from this population has subjects w
Dahasolnce [82]

Answer:

the values of the population and sample proportions is 0.64 and 0.6 respectively

Step-by-step explanation:

The computation of the values of the sample proportions and the population is shown below:

Given that

Let us assume the population be P

N= 1000

X = subjects possess specific characteristic = 640

So,

P  = X ÷ N

= 640 ÷ 1000

= 0.64

And, the sample proportion is  

n = 40

x = subjects possess specific characteristic = 24

p =X ÷ N

= 24 ÷ 40

= 0.6

hence, the values of the population and sample proportions is 0.64 and 0.6 respectively

5 0
3 years ago
Rewrite the expression ”h8”
IceJOKER [234]

Answer:

h x 8

Step-by-step explanation:

when there is no sign in between that means to multiply

7 0
3 years ago
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