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ELEN [110]
3 years ago
6

Im a little lost on this one, and I need some help.

Mathematics
1 answer:
nikitadnepr [17]3 years ago
5 0
180 minutes until both of the nurses are in the room together
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What is the ratio in simplest form?<br> 12 to 28
Oduvanchick [21]

Answer:

12:28 = 3:7

Step-by-step explanation:

Try to reduce the ratio further with the greatest common factor (GCF).

The GCF of 12 and 28 is 4

Divide both terms by the GCF, 4:

12 ÷ 4 = 3

28 ÷ 4 = 7

The ratio 12 : 28 can be reduced to lowest terms by dividing both terms by the GCF = 4 :

12 : 28 = 3 : 7

Therefore:

12 : 28 = 3 : 7

7 0
3 years ago
Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros. 3-i, squ
SVEN [57.7K]
Real coefients
if a+bi is a root then a-bi is also a root
since 3-i is a root then 3+i s also a root

also the √7, so if √7 is a root then -√7 is also a root
so

f roots are r1 and r2 then the factored form is
f(x)=(x-r1)(x-r2)

roots are 3-i, 3+i and √7 and -√7

f(x)=(x-(3-i))(x-(3+i))(x-√7)(x-(-√7))
expanded
f(x)=x⁴-6x³+3x²+42x-70
8 0
3 years ago
Answer the question based on the given supply and demand data for wheat. Bushels Demanded Per Month Price Per Bushel Bushels Sup
Leto [7]

The equilibrium price in a market is the price where the quantity demanded of the products are equal

The equilibrium price in the market is $2

<h3>How to determine the equilibrium price </h3>

From the given supply and demand data for wheat:

When the price is $2, the quantity demanded and the quantity supplied for wheat is 61

This means that the equilibrium price $2

Hence, the equilibrium price in the market is $2

Read more about equilibrium price at:

brainly.com/question/13925210

5 0
3 years ago
Is it true or false that all whole numbers are natural numbers​
Mama L [17]

Answer:it can very

Step-by-step explanation:

It depends on which definition of 'whole numbers' you use.

Some definitions say the whole numbers are the set of positive integers including zero; or the set of all non-negative integers. In this case, the answer would be 'false', since the set of integers includes negatives.

However, if you are using a definition of whole numbers which includes positive integers, including zero, and their negatives, the answer would be 'true'. Figure out how the term 'whole numbers' is being defined, then you can get your answer.

7 0
3 years ago
Read 2 more answers
A bag contains 10 white, 12 blue, 13 red, 7 yellow, and 8 green wooded balls. A ball is selected from the bag and kept. You then
Juli2301 [7.4K]

Answer:

0.096

Step-by-step explanation:

The bag contains 10 white , 12 blue, 13 red , 7 yellow and 8 green balls.

All the events of drawing a ball will be independent

so selecting one ball white and one red will be

using the multiplication rule of probability we get

P= P(blue)* P(white) + P(white)*P(blue)

as its said to get one blue and one white but does not specify to get which ball at which place  

P= \frac{12}{50}*\frac{10}{50} + \frac{10}{50}*\frac{12}{50}

P= \frac{240}{2500} = 0.096

7 0
3 years ago
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