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Tanzania [10]
3 years ago
9

What is two plus two

Mathematics
1 answer:
kykrilka [37]3 years ago
8 0

Answer:

Two plus two is four.

Step-by-step explanation:

Imagine you have two cookies. Then imagine you have two more cookies.

cookie  cookie

then you add

cookie  cookie

How many cookies do you have now?

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Jasmine can run 4 5/6 miles in 2/3 of an hour. how many miles can she run 1 hour simplify comepletly
Vikentia [17]

Remark

the question depends on d= r * t

d = the distance in miles.

r = the rate of travel in miles per hour

t = the time in hours.


Step One

Rearrange the formula so you are solving for the rate.


d = r * t Divide by t

4 5/6 = (4*6 + 5)/6 = 29/6


r = d / t


Step Two

Substitute into the equation.

r = \dfrac{\dfrac{29}{6}}{\dfrac{2}{3} }


Step Three

Turn the bottom fraction upside down. Multiply these two together.


r = \dfrac{29}{6} * \dfrac{3}{2}


r = 29/4 miles hour.


Step Four

Solve for d when t = 1 hour.


d = ??

r = 29/4 miles / hour

t = 1 hour.


d = 29/4 * 1

d = 29/4 miles


That's as simple as you can get it unless you want 7 1/4 miles or 7.25 miles


7 0
3 years ago
A technology manufacturer is a supplier of fiber optic cables. They are interested in expanding their business and offering fibe
ExtremeBDS [4]

Answer:

B.alternative hypothesis

Step-by-step explanation:

In this case, the null hypothesis is that 45% of internet providers currently offer fiber optic internet in the United States.

The claim that the proportion of fiber optic internet providers is different from 45% is an alternative hypothesis since it directly contradicts the null hypothesis presented.

The answer is B. alternative hypothesis

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3 years ago
A beverage company wanted to see if people in the United States liked their logo
KengaRu [80]

Answer: b

Step-by-step explanation:

best sample

8 0
3 years ago
Find the area and perimeter of triangle ABF with F(-3,0), A(1,3), and B(7,-5)
lions [1.4K]

Answer:

Step-by-step explanation:

The area would be 25 square centimeter

8 0
3 years ago
What is 90% of 200 please
prisoha [69]
180 is the answer.  Hope you get it right! (:
3 0
3 years ago
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