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Strike441 [17]
3 years ago
15

A group of 55 students and five chaperones is going on a field trip. The buses can hold 25 people. How many buses will this grou

p need?
Mathematics
1 answer:
stepan [7]3 years ago
5 0

Answer:

3 Buses

Step-by-step explanation:

55 students and 5 chaperones

one bus holds 25

2 buses would hold 50

need one more bus for remaining 5 students and 5 chaperones

therefore the group will need 3 Buses

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Define saturated and unsaturated fats​
Colt1911 [192]

\fbox  \red{Saturated fat}

A saturated fat is a type of fat in which the fatty acid chains have all or predominantly single bonds. A fat is made of two kinds of smaller molecules: glycerol and fatty acids. Fats are made of long chains of carbon atoms. Some carbon atoms are linked by single bonds and others are linked by double bonds

\fbox \red{unsaturated fat}

a type of fat containing a high proportion of fatty acid molecules with at least one double bond, considered to be healthier in the diet than saturated fat.

Thanku ❤️ have a great day ahead ✨☁️

8 0
3 years ago
Identify The domain of the rational function, g(x)= 1/x+3
8_murik_8 [283]

Answer:

The domain is (-∞ , -3) ∪ (-3, ∞) ⇒ D

Step-by-step explanation:

<em>The domain of the rational fraction is t</em><em>he values of x which make the fraction defined</em><em>. That means </em><em>the domain does not contain the values of x which make the denominator equal to 0</em><em>.</em>

∵ g(x) = \frac{1}{x+3}

∴ The denominator = x + 3

→ Equate the denominator by 0

∵ x + 3 = 0

→ Subtract 3 from both sides

∴ x + 3 - 3 = 0 - 3

∴ x = -3

→ That means the domain can not have -3 because it makes the denominator

   equal to 0

∴ The domain is all values of real numbers except x = -3

∴ The domain = {x : x ∈ R, x ≠ -3}

∴ The domain = (-∞ , -3) ∪ (-3, ∞)

4 0
3 years ago
Please help me with this <br> Evaluate -8 × |2|.
777dan777 [17]

Answer:

-16

Step-by-step explanation:

The absolute value of 2 is 2 so -8*2=-16

5 0
3 years ago
What is the y value of the vertex
Alenkasestr [34]

Answer:

y value = 49

Step-by-step explanation:

You are going to be completing the square

y = - x^2 - 10x + 24           Take a minus outside the brackets for the first 2 terms.

y = - (x^2 + 10x) + 24

Take 1/2 the linear term (1/2 10 and square it. Put that value inside the brackets. 1/2* 10 =5; 5^2 = 25

y = - (x^2 + 10x + 25) + 24

Add 25 outside the brackets.

y = -(x^2 + 10x + 25) + 24 + 25. You should stop here and consider why you are adding 25 outside the brackets. It is because there is a - sign in front of the trinomial and what is inside the brackets is really - 25 when the brackets are removed. Therefore to balance that, you add 25.

Now complete the square.

y = - ( x + 5)^2 + 49

The value you seek is 49.

=============

I'll confirm this with a graph.

4 0
4 years ago
Do anyone know how to find a slope and graph a line of a slope
Ainat [17]

Answer:

Yes!

Step-by-step explanation:

first you need two points (x,y) (x,y). \frac{y-y}{x-x} is the formula you would follow to get the slope. Say you have (2,4) (3,-7) You would plug it into the formula and get \frac{-11}{1}. This example you can simplify it into -11. hope that kinda helps.

4 0
3 years ago
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