The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function c= 34.95u +6.25,
2 answers:
Answer:
The domain of the function is
Step-by-step explanation:
Given : The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function c= 34.95u +6.25, where u is the number of uniforms bought.
If there are at least 8 players but not more than 12 players on the volleyball team.
To find : What is the domain of the function for this situation ?
Solution :
The total cost in dollars c= 34.95u +6.25
Where, u is the number of uniforms bought.
Now, The number of uniforms bought depend on the number of players.
We have given that, there are at least 8 players but not more than 12 players on the volleyball team.
i.e, The number of players are between 8 to 12.
So, The domain of the function is
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Answer:
T-shirts and
Baseball Caps
Step-by-step explanation:
GIVEN: The ninth graders at a high school are raising money by selling T-shirts and baseball caps. The number of T-shirts sold was three times the number of caps. The profit they received for each T-shirt sold was , and the profit on each cap was
.
TO FIND: If the students made a total profit of , how many T-shirts and how many caps were sold.
SOLUTION:
Let the total number of T-shirts sold are
Let the total number of Baseball Caps sold are
Profit received on each T-shirt
Profit received on each Baseball Caps
Total profit received on T-shirts
Total profit received on Baseball Caps
Also,
The number of T-shirts sold was three times the number of caps.
putting in equation,
Hence total t-shirts and
baseball Caps were sold.
Answer:
A
Step-by-step explanation:
Area of a triangle =
where b = base length and h = height
the triangle shown has a base length of 2 and 1/2 and a height 4. and 2/5
So area =
5.5 also =
Hence, the correct answer is A
Answer:
The two numbers are 476 and 284
Step-by-step explanation:
Given:
He used an even number of blocks
The number of blocks is between 700 and 800
The number of blocks is the sum of two
To Find :
Two number = ?
Solution:
The sum of an odd number and an even number id always odd. So 423 can be eliminated
So two numbers must be any of the 4 remaining options
Its also given that the number lies between 700 and 800. So the sum should be greater than 700 and lesser than 800
by trial and error method
352+476 = 828 ( greater than 700 but greater than 800, condition fails)
352+326 = 678 ( lesser than 700 but lesser than 800, condition fails)
352+284 = 636 ( lesser than 700 but lesser than 800, condition fails)
476+326 = 802 ( greater than 700 but greater than 800, condition fails)
476+284 = 760 ( greater than 700 and lesser than 800)
